One-Piece Instrumentation Ball Valves, 40G Series and 40 Series

376
Ball Valves and Quarter-Turn Plug Valves
40G / 40
SERIES
BALL
O ne -Pie ce Instr ume ntation Ball Valve s
40 G Se r ie s a nd 40 Se r ie s
■ On-off, switching, and crossover flow paths
■ Working pressures up to 3000 psig (206 bar)
■ Temperatures from –65 to 300°F (–53 to 148°C)
■ Environmental and heated-process applications
■ 1/16 to 3/4 in. and 3 to 12 mm end connections
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
Swagelok Instrumentation Ball Valves
Contents
Swagelok®
377
Instrumentation Ball Valves . . . . . . . . . . 377
Important Information About
Swagelok Instrumentation Ball Valves . . . . . . . . . . . 377
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
Materials of Construction . . . . . . . . . . . . . . . . . . . . . 379
Pressure-Temperature Ratings . . . . . . . . . . . . . . . . . 380
Swagelok one-piece instrumentation ball valves have been
well accepted and widely used in a variety of industries for
many years.
Both the original Swagelok 40 series and the newer 40G
series valves accommodate a wide range of actuator, flow
path, and handle options, as well as offer ease of packing
adjustment while inline.
40G Series and 40 Series Comparison
Valve Series
On-Off (2-Way) Valves . . . . . . . . . . . . . . . . . . . . . . . . 381
Switching (3-Way) Valves . . . . . . . . . . . . . . . . . . . . . . 383
Switching (5-Way and 7-Way) Valves (40 Series) . . . 385
Crossover (4-Way and 6-Way) Valves (40 Series) . . . 386
Flow Data at 70°F (20°C) . . . . . . . . . . . . . . . . . . . . . . 387
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
Valve
Body
Materials
Packing
Materials
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390
41, 42, 43
44, 45
Stainless steel
Brass,
alloy 400
Stainless steel,
brass,
alloy 400
Modified PTFE
or UHMWPE
PTFE, PFA➀, or
UHMWPE➀
PTFE or PFA➀
Working
Pressure
psig (bar)
Handle Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388
Vent Port and Stem Extension Options . . . . . . . . . . 390
41G, 42G, 43G
Temperature
Rating
°F (°C)
Up to 3000 (206), depending on valve size.
See page 380.
Modified PTFE
packing
–65 to 300
(–53 to 148)
UHWMPE
packing
–65 to 150
Pneumatic Actuators . . . . . . . . . . . . . . . . . . . . . . . . . 391
ISO 5211-Compliant Pneumatic Actuators . . . . . . . . 394
Options for Pneumatic Actuators . . . . . . . . . . . . . . . 396
Electric Actuators . . . . . . . . . . . . . . . . . . . . . . . . . . . 397
Process Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Flow
Coefficients
(Cv)
(–53 to 65)
0.08 to 2.4
0.05 to 2.4
End
Connection
Sizes
Ordering Multiple Options and Accessories . . . . . . . 403
Flow
Patterns
(10 to 65)
1/16 to 3/8 in.;
3 to 8 mm
On-off (2-way);
switching
(3-way)
PTFE packing:
50 to 150
(10 to 65)
Live-loaded PFA
Live-loaded PFA
or UHWMPE
packing:
packing:
–65 to 150
–65 to 150
(–53 to 65)
Service Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398
Flow Path Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 399
PTFE packing:
50 to 150
On-off (2-way);
switching
(3-way, 5-way
and 7-way);
crossover
(4-way and
6-way)
(–53 to 65)
1.5 to 12
3/8 to 3/4 in.;
8 to 12 mm
On-off (2-way);
switching
(3-way and
5‑way);
crossover
(4-way)
➀Live-loaded PFA and UHMWPE packing materials. See 40T and 40E
Series for Low-Temperature Service, page 378.
Important Information About Swagelok Instrumentation Ball Valves
 Swagelok ball valves are
designed to be used in a fully
open or fully closed position.
 Valves that have not been cycled
for a period of time may have a
higher initial actuation torque.
 A packing adjustment may be
required periodically to increase
service life and to prevent
leakage.
■ Service instructions are shipped with
each 40G series and 40 series valve.
■ 40G and 40 series valves are factory
tested with nitrogen at 1000 psig
(69 bar), or the rated pressure if lower
than 1000 psig (69 bar).
40 series valve packing must be
readjusted for service at higher than
test pressure.
See page 387 for standard
production tests and page 398 for
optional production tests.
■ Instrumentation ball valves exposed
to dynamic temperature conditions
before installation may lose their
initial packing load. Packing
adjustment may be needed.
■ 41G and 42G series valves require
an 8 mm deep-well socket and 43G
series valves require a 9 mm deepwell socket to adjust the packing bolt.
■ 41 and 42 series valves require a
3/8 in. open-ended wrench; 44 series
valves require a 1/2 in. open-ended
wrench; and 45 series valves require
a 5/8 in. open-ended wrench to
adjust the packing bolt.
■43 series valves require an adapter
to adjust the packing bolt. Ordering
number: MS-WK-43
40G / 40
SERIES
BALL
Cleaning and Packaging . . . . . . . . . . . . . . . . . . . . . . 387
Feature
378
Ball Valves and Quarter-Turn Plug Valves
Features
40G Series
Swagelok 41G, 42G, and 43G series valves easily replace original stainless steel 41, 42, and 43 series valves.
■ Equivalent dimensions
■ Comparable materials of construction
Couplings must be replaced on actuated valves. See pages 393 and 395.
Swagelok 44 and 45 series valves remain available in stainless steel; the full range of 40 series sizes is available in
brass and alloy 400.
Top-loaded,
live-loaded design
■ reduces need for packing
adjustment
■ allows adjustment with the
valve in-line
■ compensates for wear
■ improves thermal cycle
performance.
Single-piece, patent-pending
encapsulated packing
■ is constructed of modified PTFE
■ reduces potential leak points
■ does not require system pressure to
seal
■ has virtually no dead space
■ allows bidirectional flow
■ is easily cleaned and purged.
Balanced-trunnion,
patent-pending design
■ supports packing, reducing the need for packing adjustment
■ reduces packing volume, minimizing thermal effects
■ minimizes packing extrusion
■ improves thermal cycle performance.
One-piece ball stem
ensures alignment of stem
and orifice.
40 Series
Directional handle
indicates position of orifice.
Capsule seat packing
■ is constructed of PTFE
■ does not require system pressure to
make a seal
■ has virtually no dead space
■ allows bidirectional flow
■ is easily cleaned and purged.
SWAGELOK
One-piece ball stem
ensures alignment of stem
and orifice.
SWAGELOK
Top-loaded design
allows adjustment with
the valve in-line.
40T and 40E Series
for Low-Temperature
Service
Directional handle
indicates position of orifice.
Live-loading
packing springs
maintain load, resist
thermal effects.
SWAGELOK
One-piece ball stem
ensures alignment of stem
and orifice.
SWAGELOK
40G / 40
SERIES
BALL
Directional handle
with double-flat stem indicates
position of orifice.
Capsule seat packing
■ is constructed PFA (all sizes) or
UHMWPE (41, 42, and 43 series
sizes)
■ does not require system pressure to
make a seal
■ has virtually no dead space
■ allows bidirectional flow
■ is easily cleaned and purged.
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
Materials of Construction
1
40G Series
Component
1 Handle
2
Stainless Steel Valve Body Material
Material Grade/ASTM Specification
Nylon with
powdered metal 300 series SS insert
3
S17400/A564
4
2 Set screw
3 Packing bolt
Powdered metal 300 series SS
4 Springs➀
5 Gland
S17700/A693
5
Powdered metal 300 series SS
6 Ball stem
316 SS/A276
Modified PTFE/D1710 type 1, Grade 1, Class B
or UHMWPE/D4020
7 Packing
8 Side rings
6
Powdered metal
300 series SS/B783➁
9 Side discs
10 Panel nut
Powdered metal 300 series SS/B783
11 Body➂
9
316 SS/A276 and A479
Wetted lubricant
Silicone-based
Molybdenum disulfide
with hydrocarbon binder coating
8
8
7
9
40G / 40
SERIES
BALL
Nonwetted
lubricant
379
10
Wetted components listed in italics.
➀ 41G and 42G series: 8 springs; 43G series: 6 springs.
➁B783 specification not available on 41G and 42G series; standard on
43G series.
➂Bodies with VCO® end connections and modified PTFE packing have
fluorocarbon FKM O-rings; bodies with with VCO end connections and
UHMWPE packing have ethylene propylene O‑rings.
11
40 Series
Valve Body Materials
1
2
3
Component
43 series
1 Handle
3 Packing bolt
4
5
4 Upper gland
6
Brass CDA 360/B16
Alloy 400/B164
316 SS/A240
41, 42, 45 series:
brass 260/B36;
43, 44 series:
316 SS/A240
Alloy 400/B127
PTFE/D1710
Brass CDA 360/B16
8 Ball stem
316 SS/A276
Brass CDA 360/B16➀
Alloy 400/B164
9 Side rings
Fluorocarbon-coated
powdered metal
300 series SS/B783
Fluorocarbon-coated
brass
powdered metal➀
Fluorocarbon-coated
alloy 400
powdered metal
10 Side discs
9
11
10
Powdered metal
300 series SS or
316 SS/A276, A479
7 Upper packing
10
9
S17400 SS/A564
Powdered metal
300 series SS
6 Lower gland
8
11 Lower packing
12 Panel nut
12
13
Alloy 400
Nylon with brass insert
5 Bushing
7
Brass
Material Grade/ASTM Specification
2 Set screw
3
41, 42,
44, 45
series
Stainless Steel
13 Body➁
Wetted lubricant
Nonwetted
lubricant
Alloy 400/B164
PTFE/D1710
PTFE/D1710
Powdered metal
Powdered metal
Brass CDA 360/B16
300 series SS/B783
300 series SS/B783
316 SS/
Brass CDA
Alloy 400/B164
A276, A479
356 or 360/B16
41, 42, 43 series: silicone-based;
44, 45 series: silicone- and fluorinated-based
Molybdenum disulfide with hydrocarbon binder coating
Wetted components listed in italics.
➀ 4-way, 5-way, 6-way, and 7-way valves contain stainless steel stem, rings, and discs.
➁ Bodies with VCO end connections have fluorocarbon FKM O-rings.
380
Ball Valves and Quarter-Turn Plug Valves
Materials of Construction
40T and 40E Series for
Low-Temperature Service
Valve Body Materials
Stainless Steel
Component
1
1Handle
2
3
Powdered metal
300 series SS or
316 SS/A276, A479
4Springs➀
40T: PFA/D3307; 40E: UHMWPE/D4020
7 Ball stem
316 SS/A276 and A479
Alloy 400/B164
8 Side rings
40T: fluorocarbon-coated powdered metal
300 series SS/B783;
40E: 300 series powdered metal SS/B783
Fluorocarbon-coated
alloy 400
powdered metal
9 Side discs
10 Lower packing
7
40G / 40
SERIES
BALL
9
8
10
9
40T: PFA/D3307; 40E: UHMWPE/D4020
11 Panel nut
Powdered metal 300
series SS/B783
Brass CDA 360/B16
Powdered metal 300
series SS/B783
12Body➁
316 SS/A276, A479
Brass CDA 360/B16
Alloy 400/B164
40T: hydrocarbon- and silicone-based➂;
40E: hydrocarbon-based
Wetted lubricant
Nonwetted
lubricant
11
Alloy 400/B164
Powdered metal 300 series SS
6 Upper packing
5
6
Brass CDA 360/B16
Molybdenum disulfide-coated S17700 SS/A693
5Gland
4
8
S17400 SS/A564
3 Packing bolt
43 series
Alloy 400
Nylon with brass insert
2 Set screw
3
41, 42,
44, 45
series
Brass
Material Grade/ASTM Specification
Molybdenum disulfide with hydrocarbon binder coating
Wetted components listed in italics.
➀41 and 42 series—8 springs; 43 series—6 springs; 44 and 45 series—4 springs.
➁40T body with VCO fittings has fluorocarbon FKM O-rings; 40E body with VCO fittings has ethylene
propylene O-rings.
➂ 44T and 45T—hydrocarbon-based and silicone- and fluorinated-based.
12
Pressure-Temperature Ratings
The 40G series valve is designed for thermal cycling in both environmental and heated-process applications.
Ratings shown below apply to on-off (2-way) and switching (3-way) valves. Ratings for switching (5-way and 7-way) and
crossover (4-way and 6-way) valves are shown on pages 385 and 386, respectively.
Temperature ratings are limited to 150°F (65°C) max with UHMWPE packing.
Valve Series
Packing Material
40G
Modified PTFE
UHMWPE➀
40
40T and 40E
Live-Loaded PFA (40T Series)
Live-Loaded UHMWPE (40E Series)
41, 42
PTFE
41, 42
41G, 42G
(Straight,
Angle, 3-Way);
Valve Size 43G (Angle,
(Configuration)
3‑Way)
Temperature °F (°C)
–65 (–53) to 50 (10)
2500
50 (10) to 150 (65)
2500
200
(93)
2500
250
(121)
2500
300
(148)
2500
(172)
(172)
(172)
(172)
(172)
43G
(Straight)
3000
3000
2800
2650
2500
(206)
(206)
(193)
(182)
(172)
(Straight,
Angle, 3-Way);
43 (Angle,
3‑Way);
44, 45
(Straight)
—
2500 (172)
—
—
—
43
44, 45
(Straight)
(Angle, 3‑Way)
Working Pressure, psig (bar)
—
—
3000 (206)
1500 (103)
—
—
—
—
—
—
(Straight,
Angle, 3-Way);
43 (Angle,
3‑Way);
44, 45
(Straight)
43
44, 45
(Straight)
(Angle, 3‑Way)
2500 (172)
2500 (172)
—
—
—
3000 (206)
3000 (206)
—
—
—
1500 (103)
1500 (103)
—
—
—
Pressure ratings for valves with Swagelok tube fitting ends may be lower due to the tubing pressure rating. See Swagelok Tubing Data (MS-01-107), page 224.
➀ Temperature ratings are linited to 150°F (65°C) max with UHMWPE packing.
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
381
On-Off (2-Way) Valves
Flow Patterns
Ordering Information
Straight and Angle Patterns for
On-Off Service
Straight Pattern
40G Series Valves
40 Series Valves
Select a 40G series ordering number
from the 40G Series Complete
Ordering Number column, shaded
blue.
Add a body material designator to
a 40 series basic ordering number
from the 40 Series Basic Ordering
Number column, shaded gray.
Example: SS-41GS1
Material Valve Series
To order a valve with UHMWPE
packing, insert E into the valve
ordering number.
316 SS
44, 45
Alloy
400
41, 42, 43,
44, 45
41, 42, 43,
44, 45
Example: SS-41GES1
Brass
Designator
SS
M
B
Examples: M
-42S4
SS-44S6
40T and 40E Series Valves
Insert a seat packing material
designator.
Off
Material Valve Series Designator
41, 42, 43,
PFA
T
44, 45
Angle Pattern
UHMWPE
41, 42, 43
E
Examples: M-42ES4
SS-44TS6
Angle-Pattern Valves
Angle-pattern valves have the same options and accessories as straight-pattern
valves; the pressure-temperature ratings (page 380), flow coefficients, and
dimensions are different.
To order an angle-pattern valve, add -A to ordering number of a valve with the C
dimension listed.
On
Off
Examples: SS-43GS4-A
SS-44S6-A
Dimensions
Dimensions are for reference only and are subject to change. Dimensions shown
with Swagelok tube fitting nuts finger-tight.
Straight Pattern
Angle Pattern
F
G➀
max panel
thickness
H
panel
hole
J
D
E
C
B
A
➀ 1/8 in. (3.2 mm) minimum panel thickness.
W
40G / 40
SERIES
BALL
On
382
Ball Valves and Quarter-Turn Plug Valves
On-Off (2-Way) Valves
End
Connections
Inlet/Outlet
Size
1/16 in.
1/8 in.
Cv
Straight Angle
0.10
0.20
0.60
Fractional
Swagelok
tube
fittings
1.4
0.35
SS-41GS2
SS-42GS4
-41S1
-41S2
-42S4
1.5
0.90
0.90
SS-43GS4
SS-43GS6
-43S4
-43S6
3/8 in.
1/2 in.
3/4 in.
3 mm
40G / 40
SERIES
BALL
0.15
SS-41GS1
40 Series
Basic
Ordering
Number
1/4 in.
6.0
12
6.4
0.20
0.60
Metric
Swagelok
tube
fittings
—
40G Series
Complete
Ordering
Number
2.0
4.6
3.8
0.15
0.35
—
—
—
SS-41GS3MM
SS-42GS6MM
-44S6
-45S8
-45S12
-41S3MM
-42S6MM
6 mm
1.4
0.90
SS-43GS6MM
-43S6MM
8 mm
1.5
0.90
SS-43GS8MM
-43S8MM
10 mm
6.0
2.0
12 mm 12
0.50
4.6
0.30
—
—
SS-42GF2
-44S10MM
-45S12MM
-42F2
1/8 in.
1.2
Female
NPT
0.90
3.0
1/2 in.
1/4 in.
3/8 in.
1/2 in.
Male
NPT
Male NPT/
Swagelok
tube fitting
VCO
fittings
0.75
SS-43GF2
SS-43GF4
-43F2
-43F4
1/4 in.
3/8 in.
Female
ISO/BSP
tapered
0.70
2.6
6.3
1.7
1.5
3.5
0.90
2.6
—
—
—
SS-43GF4RT
—
6.3
—
—
-44F4
-44F6
-45F8
-43F4RT
-44F6RT
-45F8RT
1/4 in.
1.2
0.75
SS-43GM4
-43M4
1/4 in.
1.6
0.75
SS-43GM4-S4
-43M4-S4
0.60
0.35
SS-42GVCO4
-42VCO4
2.4
0.90
SS-43GVCO4
-43VCO4
1/4 in.
0.60
0.35
SS-42GVCR4
-42VCR4
2.4
0.90
SS-43GVCR4
-43VCR4
1/4 in.
Integral
male VCR®
fittings
6.0
1/2 in.
—
-44VCR8➀
—
12
➀ Not recommended for panel mounting.
—
-45VCR8➀
Orifice
in. (mm)
A
B
0.052 1.68 0.84
Dimensions
in. (mm)
C
—
D
E
F
0.34 0.28 1.12
G
1/4
(8.6)
(1.32)
(42.7) (21.3)
(28.4)
(6.4)
(15.1)
0.093
2.01 1.01 0.97 0.34 0.28 1.12
1/4
19/32 1.36 0.58
(8.6)
(7.1)
H
J
W
19/32 1.36 0.58
(2.36)
(51.1) (25.7) (24.6)
(28.4)
(6.4)
(15.1)
0.125
2.21 1.10 1.07 0.34 0.28 1.12
1/4
19/32 1.36 0.58
(6.4)
(15.1)
(8.6)
(7.1)
(34.5) (14.7)
(3.18)
(56.1) (27.9) (27.2)
0.187
2.39 1.20 1.17 0.44 0.38 1.53 3/16 25/32 1.47 0.78
(4.75)
(60.7) (30.5) (29.7) (11.2)
0.187
2.58
(4.75)
(65.5)
0.281
3.05 1.52 1.43
(7.14)
(77.5) (38.6) (36.3)
0.406
3.92 1.96 1.74
(10.3)
(99.6) (49.8) (44.2)
0.406
3.92 1.96 1.74
(10.3)
(99.6) (49.8) (44.2)
0.093
1.29 (32.8)
(7.1)
(9.7)
(28.4)
(34.5) (14.7)
(38.9)
(4.8)
(19.8)
(34.5) (14.7)
(37.3) (19.8)
0.44 0.38 1.53 3/16 25/32 1.47 0.78
(11.2)
(9.7)
(38.9)
(4.8)
(19.8)
2.00
3/8
1 1/8 2.07 1.12
(50.8)
(9.5)
(28.6)
3.00
3/8
1 1/2 2.43 1.50
(76.2)
(9.5)
(38.1)
3.00
3/8
1 1/2 2.43 1.50
(76.2)
(9.5)
(38.1)
2.01 1.01 0.97 0.34 0.28 1.12
1/4
19/32 1.36 0.58
0.56 (14.2)
0.69 (17.5)
0.69 (17.5)
(8.6)
(52.6) (28.4)
(61.7) (38.1)
(61.7) (38.1)
(2.36)
(51.1) (25.7) (24.6)
(28.4)
(6.4)
(15.1)
0.125
2.21 1.10 1.07 0.34 0.28 1.12
1/4
19/32 1.36 0.58
(6.4)
(15.1)
(8.6)
(7.1)
(37.3) (19.8)
(7.1)
(3.18)
(56.1) (27.9) (27.2)
0.187
2.39 1.20 1.17 0.44 0.38 1.53 3/16 25/32
1.47 0.78
(4.75)
(60.7) (30.5) (29.7) (11.2)
(37.3) (19.8)
(9.7)
(28.4)
(34.5) (14.7)
(38.9)
(4.8)
(19.8)
(34.5) (14.7)
0.187
2.46 1.23 1.20 0.44 0.38 1.53 3/16 25/32
1.47 0.78
(4.75)
(62.5) (31.2) (30.5) (11.2)
(37.3) (19.8)
(9.7)
(38.9)
(4.8)
(19.8)
1 1/8 2.07 1.12
0.281
3.07 1.53 1.43
(7.14)
(78.0) (38.9) (36.3)
0.406
3.92 1.96 1.74
(10.3)
(99.6) (49.8) (44.2)
0.125
1.63
(3.18)
(41.4)
0.187
2.00
(4.75)
(50.8)
0.187
2.06
(4.75)
(52.3)
0.281
2.50
(7.14)
(63.5)
0.281
2.50
(7.14)
(63.5)
0.406
3.12
(10.3)
(79.2)
0.187
2.06 1.03
0.44 0.38 1.53 3/16 25/32 1.47 0.78
(11.2)
0.81 (20.6)
1.00 (25.4)
1.03 (26.2)
1.25 (31.8)
1.25 (31.8)
1.56 (39.6)
0.56 (14.2)
0.69 (17.5)
2.00
3/8
(50.8)
(9.5)
(28.6)
3.00
3/8
1 1/2 2.43 1.50
(52.6) (28.4)
(76.2)
(9.5)
(38.1)
0.34 0.28 1.12
1/4
19/32 1.36 0.58
(8.6)
(6.4)
(15.1)
(7.1)
(28.4)
(61.7) (38.1)
(34.5) (14.7)
0.44 0.38 1.53 3/16 25/32 1.47 0.78
(11.2)
(9.7)
(38.9)
(4.8)
(19.8)
(37.3) (19.8)
0.44 0.38 1.53 3/16 25/32 1.47 0.78
(11.2)
(9.7)
0.56 (14.2)
0.56 (14.2)
0.69 (17.5)
(4.8)
(19.8)
2.00
3/8
1 1/8 2.07 1.12
(37.3) (19.8)
(50.8)
(9.5)
(28.6)
2.00
3/8
1 1/8 2.07 1.12
(50.8)
(9.5)
(28.6)
3.00
3/8
1 1/2 2.43 1.50
(76.2)
(9.5)
(38.1)
(52.6) (28.4)
(52.6) (28.4)
(61.7) (38.1)
(4.75)
(52.3) (26.2)
0.281
2.50 1.25
(7.14)
(63.5) (31.8)
0.406
3.12 1.56
(10.3)
(79.2) (39.6)
0.187
2.00 1.00 1.03 0.44 0.38 1.53 3/16 25/32 1.47 0.78
(4.75)
(50.8) (25.4) (26.2) (11.2)
—
(9.7)
(38.9)
0.56 (14.2)
0.69 (17.5)
(9.7)
(38.9)
(4.8)
(19.8)
2.00
3/8
1 1/8 2.07 1.12
(50.8)
(9.5)
(28.6)
3.00
3/8
1 1/2 2.43 1.50
(76.2)
(9.5)
(38.1)
(38.9)
(4.8)
(19.8)
(37.3) (19.8)
(52.6) (28.4)
(61.7) (38.1)
(37.3) (19.8)
0.187
2.20 1.20 1.03 0.44 0.38 1.53 3/16 25/32 1.47 0.78
(4.75)
(55.9) (30.5) (26.2) (11.2)
(9.7)
(38.9)
(4.8)
(19.8)
(37.3) (19.8)
1.12
1/8
19/32 1.36
0.125
1.75 0.88 0.94
(3.18)
(44.4) (22.4) (23.9) 0.44 0.38 (28.4) (3.2) (15.1) (34.5) 0.78
(11.2) (9.7) 1.53 3/16 25/32 1.47 (19.8)
1.88
0.94
(47.8)
(23.9)
(38.9) (4.8) (19.8) (37.3)
0.187
(4.75)
0.125
(3.18)
0.187
1.12 1/8 19/32 1.36
2.13 1.06 1.09 0.44 0.38 (28.4) (3.2) (15.1) (34.5) 0.78
(54.1) (26.9) (27.7) (11.2) (9.7) 1.53 3/16 25/32 1.47 (19.8)
(4.75)
(38.9)
0.281
2.88 1.44
(7.14)
(73.2) (36.6)
0.406
3.12 1.56
(10.3)
(79.2) (39.6)
0.56 (14.2)
—
0.69 (17.5)
(4.8)
2.00
(50.8)
3/8
3.00
(9.5)
(76.2)
(19.8)
(37.3)
1 1/8 2.07
(28.6) (52.6) 1.50
1 1/2 2.43 (38.1)
(38.1)
(61.7)
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
383
Switching (3-Way) Valves
Flow Pattern
Ordering Information
On-Off Switching Service
Center-Off Position
40GX Series Valves
40X Series Valves
Select a 40GX series ordering
number from the 40GX Series
Complete Ordering Number
column, shaded blue.
Add a body material designator
to a 40X series basic ordering
number from the 40X Series
Basic Ordering Number column,
shaded gray.
Example: SS-41GXS1
To order a valve with UHMWPE
packing, insert E into the valve
ordering number.
Material Valve Series
316 SS
44X, 45X
Alloy
400
41X, 42X, 43X,
44X, 45X
41X, 42X, 43X,
44X, 45X
Example: SS-41GXES1
Brass
Designator
SS
M
B
Examples: M
-42XS4
SS-44XS6
Insert a seat packing material
designator.
Material Valve Series Designator
41, 42, 43,
PFA
T
44, 45
UHMWPE
On
Off
41, 42, 43
E
Examples: M-42XES4
SS-44XTS6
On
Dimensions
Dimensions are for reference only and are subject to change. Dimensions shown
with Swagelok tube fitting nuts finger-tight.
F
G➀
max panel
thickness
H
panel
hole
J
D
Side
Side
C
B
A
Bottom
➀ 1/8 in. (3.2 mm) minimum panel thickness.
C
W
40G / 40
SERIES
BALL
40XT and 40XE Series Valves
384
Ball Valves and Quarter-Turn Plug Valves
Switching (3-Way) Valves
End
Connections
Side/Bottom
Size
Cv
1/16 in.
0.08
1/8 in.
40G / 40
SERIES
BALL
Fractional
Swagelok
tube
fittings
Metric
Swagelok
tube
fittings
Female
NPT
Female
ISO/BSP
tapered
Swagelok
tube fittings/
Male NPT
Integral
male VCR
fittings
40GX Series
Complete
Ordering
Number
SS-41GXS1
40X Series
Basic
Ordering
Number
-41XS1
0.15
SS-41GXS2
-41XS2
0.35
SS-42GXS4
-42XS4
0.90
SS-43GXS4
-43XS4
1/4 in.
3/8 in.
2.0
—
-44XS6
1/2 in.
4.6
—
-45XS8
3/4 in.
3.8
—
-45XS12
3 mm
0.15
SS-41GXS3MM
-41XS3MM
0.35
SS-42GXS6MM
-42XS6MM
0.90
SS-43GXS6MM
-43XS6MM
8 mm
0.80
SS-43GXS8MM
-43XS8MM
10 mm
2.0
—
-44XS10MM
12 mm
4.6
—
-45XS12MM
1/8 in.
0.30
SS-42GXF2
-42XF2
0.75
SS-43GXF4
-43XF4
6 mm
1/4 in.
1.7
—
-44XF4
3/8 in.
1.5
—
-44XF6
1/2 in.
3.5
—
-45XF8
1/4 in.
0.75
3/8 in.
1.5
—
-44XF6RT
1/2 in.
3.5
—
-45XF8RT
1/4 in.
0.80
SS-43GXS4-S4-M4 -43XS4-S4-M4
0.35
SS-42GXVCR4
SS-43GXF4RT
-43XF4RT
-42XVCR4
1/4 in.
0.90
SS-43GXVCR4
-43XVCR4
Dimensions
in. (mm)
Orifice
in. (mm)
0.052
A
1.68
B
0.84
C
0.81
D
0.34
F
1.13
G
1/4
H
J
19/32 1.36
W
0.58
(14.7)
(1.32)
(42.7)
(21.3)
(20.6)
(8.6)
(28.7)
(6.4)
(15.1)
0.093
(2.36)
0.125
2.01
1.01
0.97
0.34
1.13
1/4
19/32 1.36
(34.5)
0.58
(51.1)
(25.7)
(24.6)
(8.6)
(28.7)
(6.4)
(15.1)
(14.7)
2.21
1.10
1.07
0.34
1.13
1/4
19/32 1.36
0.58
(3.18)
(56.1)
(27.9)
(27.2)
(8.6)
(28.7)
(6.4)
(15.1)
(14.7)
(34.5)
(34.5)
0.187
2.39
1.20
1.17
0.44
1.53
3/16 25/32 1.47
0.78
(4.75)
(60.7)
(30.5)
(29.7)
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
(37.3)
0.281
2.89
1.45
1.43
0.56
2.00
3/8
1 1/8
2.07
1.12
(7.14)
(73.4)
(36.8)
(36.3)
(14.2)
(50.8)
(9.7)
(28.7)
(52.6)
(28.4)
0.406
3.48
(10.3)
(88.4)
1.74 (44.2)
0.69
3.00
3/8
1 1/2
2.43
1.50
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
(38.1)
0.406
3.48
(10.3)
(88.4)
0.093
(2.36)
0.125
2.01
1.01
0.97
0.34
(51.1)
(25.7)
(24.6)
(8.6)
2.21
1.10
1.07
0.34
(3.18)
(56.1)
(27.9)
(27.2)
(8.6)
1.74 (44.2)
0.69
3.00
3/8
1 1/2
2.43
1.50
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
(38.1)
1.13
1/4
19/32 1.36
0.58
(28.7)
(6.4)
(15.1)
(14.7)
1.13
1/4
19/32 1.36
0.58
(28.7)
(6.4)
(15.1)
(14.7)
(34.5)
(34.5)
0.187
2.39
1.20
1.17
0.44
1.53
3/16 25/32 1.47
0.78
(4.75)
(60.7)
(30.5)
(29.7)
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
(37.3)
0.187
2.46
1.23
1.20
0.44
1.53
3/16 25/32 1.47
0.78
(4.75)
(62.5)
(31.2)
(30.5)
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
(37.3)
0.281
2.89
1.45
1.43
0.56
2.00
3/8
1 1/8
2.07
1.12
(7.14)
(73.4)
(36.8)
(36.3)
(14.2)
(50.8)
(9.7)
(28.7)
(52.6)
(28.4)
0.406
3.48
(10.3)
(88.4)
0.125
1.63
(3.18)
(41.4)
0.187
2.06
(4.75)
(52.3)
0.281
2.50
(7.14)
(63.5)
0.281
2.50
(7.14)
(63.5)
0.406
3.13
(10.3)
(79.5)
0.187
2.06
(4.75)
(52.3)
0.281
2.50
(7.14)
(63.5)
0.406
3.13
(10.3)
(79.5)
1.74 (44.2)
0.81 (20.6)
1.03 (26.2)
1.25 (31.8)
1.25 (31.8)
1.56 (39.6)
1.03 (26.2)
1.25 (31.8)
1.56 (39.6)
0.69
3.00
3/8
1 1/2
2.43
1.50
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
(38.1)
0.34
1.13
1/4
19/32 1.36
0.58
(8.6)
(28.7)
(6.4)
(15.1)
(14.7)
0.44
1.53
3/16 25/32 1.47
0.78
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
(34.5)
(37.3)
0.56
2.00
3/8
1 1/8
2.07
1.12
(14.2)
(50.8)
(9.7)
(28.7)
(52.6)
(28.4)
0.56
2.00
3/8
1 1/8
2.07
1.12
(14.2)
(50.8)
(9.7)
(28.7)
(52.6)
(28.4)
0.69
3.00
3/8
1 1/2
2.43
1.50
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
(38.1)
0.44
1.53
3/16 25/32 1.47
0.78
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
(37.3)
0.56
2.00
3/8
1 1/8
2.07
1.12
(14.2)
(50.8)
(9.7)
(28.7)
(52.6)
(28.4)
0.69
3.00
3/8
1 1/2
2.43
1.50
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
(38.1)
0.187
2.39
1.20
1.03
0.44
1.53
3/16 25/32 1.47
0.78
(4.75)
(60.7)
(30.5)
(26.2)
(11.2)
(38.9)
(4.8)
(19.8)
(19.8)
1.13
1/8
19/32 1.36
(3.18)
2.13
1.06
1.09
0.44
(28.7)
(3.2)
(15.1)
(34.5)
0.78
0.187
(54.1)
(26.9)
(27.7)
(11.2)
1.53
3/16 25/32 1.47
(19.8)
(38.9)
(4.8)
0.125
(4.75)
(19.8)
(37.3)
(37.3)
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
385
Switching (5-Way and 7-Way) Valves (40 Series)
Features
5-Way Valve
■ Capsule seat packing allows reliable switching.
■ Flow can be switched from a single inlet to multiple outlets
or from multiple inlets to a common outlet.
■ 43Z and 43Z6 series valves have a spring-loaded detent for
exact port positioning.
■ Detent handle components:
Handle: nylon with brass insert
Set screw: S17400 stainless steel
Pins, detent plate: nickel-plated steel
Springs: steel/ASTM A228
7-Way Valve
Pressure-Temperature Ratings
Valve
Series
43Z (5-way)
43Z6 (7-way)
Working Pressure
psig (bar)
PTFE packing:
50 to 150 (10 to 65)
Live-loaded PFA or
UHWMPE packing:
–65 to 150 (–53 to 65)
2500 (172)
1500 (103)
40G / 40
SERIES
BALL
45Z (5-way)
Temperature
°F (°C)
500 (34.4)
Pressure ratings for valves with Swagelok tube fitting ends may be lower
due to the tubing pressure rating. See Swagelok Tubing Data (MS-01-107),
page 224.
Ordering Information and Dimensions
5-Way Valve
Dimensions are for reference only and are subject to change.
Dimensions shown with Swagelok tube fitting nuts finger-tight.
To order, add a body
material designator to a
40 series basic ordering
number.
F
F
40T and 40E Series Valves
Insert a seat packing material
designator.
Material
Valve
Series
Designator
Material
Designator
316 SS
SS
PFA
43, 45
T
Alloy 400
M
UHMWPE
43
E
Brass
B
7-Way Valve
G
max panel
thickness➀
J
H
panel
hole
Example: SS-43ZTFS2
B
Example: SS-43ZFS2
G
max panel
thickness➀
H
panel
hole
J
D
D
C
C
B
A
A
➀1/8 in. (3.2 mm) minimum panel thickness.
End
Connections
Inlets/Outlets
Female Swagelok
tube fittings
Size
40 Series
Basic
Ordering
Number
Cv
1/8 in.
-43ZFS2➀
0.07
1/8 in.
-43ZF2➀
0.07
1/2 in.
-45ZF8-ND➁
3.5
Female NPT
Female Swagelok
tube fittings
1/16 in. -43Z6FS1
0.05
1/8 in.
0.07
-43Z6FS2
Orifice
in. (mm)
Dimensions
in. (mm)
A
B
5-Way Valves
0.062
1.94
(1.57)
(49.3)
C
0.97 (24.6)
D
F
G
H
J
0.44
1.53
5/32
29/32
1.69
(11.2)
(38.9)
(4.1)
(23.1)
(42.9)
0.062
1.55
0.78
0.88
0.44
1.53
5/32
29/32
1.69
(1.57)
(39.4)
(19.8)
(22.4)
(11.2)
(38.9)
(4.1)
(23.1)
(42.9)
0.406
3.13
(10.3)
(79.5)
7-Way Valves
0.052
1.94
(1.32)
(49.3)
0.062
1.94
(1.57)
(49.3)
1.56 (39.6)
0.97 (24.6)
0.97 (24.6)
0.69
3.00
3/8
1 1/2
2.43
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
0.44
1.53
5/32
29/32
1.69
(11.2)
(38.9)
(4.1)
(23.1)
(42.9)
0.44
1.53
5/32
29/32
1.69
(11.2)
(38.9)
(4.1)
(23.1)
(42.9)
➀ Cross-port flow may occur during switching. If cross-port flow is unacceptable, specify a 0.049 in. ball orifice. Example: SS-43ZF2-049
➁ Cross-port flow may occur during switching. If cross-port flow is unacceptable, specify a 0.093 in. ball orifice. Example: SS-45ZF8-ND-093
386
Ball Valves and Quarter-Turn Plug Valves
Crossover (4-Way and 6-Way) Valves (40 Series)
Features
4-Way Valve
■ Capsule packing allows crossover of two or three streams.
■ Machined stops provide positive port positioning.
■ Stop plate material: aluminum/ASTM B209 or B211.
Pressure-Temperature Ratings
Valve
Series
43Y (4-way)
45Y (4-way)
43Y6 (6-way)
Temperature
°F (°C)
Working Pressure
psig (bar)
PTFE packing:
50 to 150 (10 to 65)
Live-loaded PFA or
UHWMPE packing:
–65 to 150 (–53 to 65)
2500 (172)
6-Way Valve
1500 (103)
500 (34.4)
40G / 40
SERIES
BALL
Pressure ratings for valves with Swagelok tube fitting ends may be lower
due to the tubing pressure rating. See Swagelok Tubing Data (MS-01-107),
page 224.
Ordering Information and Dimensions
4-Way Valve
Dimensions are for reference only and are subject to change.
Dimensions shown with Swagelok tube fitting nuts finger-tight.
To order, add a body
material designator to a
40 series basic ordering
number.
Material
Designator
Material
Valve
Series
Designator
316 SS
SS
PFA
43, 45
T
Alloy 400
M
Brass
B
F
F
40T and 40E Series Valves
Insert a seat packing material
designator.
UHMWPE
43
6-Way Valve
G
max panel
thickness➀
H
panel
hole
J
G
max panel
thickness➀
J
H
panel
hole
D
D
D
B
E
Example: SS-43YTFS1
D
B
A
➀1/8 in. (3.2 mm) minimum panel thickness.
Example: SS-43YFS1
End
Connections
Inlets/Outlets
Female Swagelok
tube fittings
Female
NPT
Female Swagelok
tube fittings
Size
40 Series
Basic
Ordering
Number
Cv
1/16 in.
-43YFS1➀
0.06
1/8 in.
-43YFS2➀
0.08
1/8 in.
-43YF2➀
0.08
1/2 in.
-45YF8➁
1.6
1/16 in.
-43Y6FS1
0.06
1/8 in.
-43Y6FS2
0.08
Orifice
in. (mm)
A
Dimensions
in. (mm)
A
B
D
F
G
H
J
4-Way Valves
0.052
1.55
0.78
0.44
1.53
3/16
29/32
1.68
(1.32)
(19.8)
(11.2)
(38.9)
(4.8)
(23.1)
(42.7)
(39.4)
0.062
1.94
0.97
0.44
1.53
3/16
29/32
1.68
(1.57)
(49.3)
(24.6)
(11.2)
(38.9)
(4.8)
(23.1)
(42.7)
0.062
1.55
0.78
0.44
1.53
3/16
29/32
1.69
(1.57)
(39.4)
(19.8)
(11.2)
(38.9)
(4.8)
(23.1)
(42.9)
0.281
3.13
1.56
0.69
3.00
3/8
1 1/2
2.43
(7.14)
(79.5)
(39.6)
(17.5)
(76.2)
(9.7)
(38.1)
(61.7)
6-Way Valves
0.052
1.94
0.97
0.44
1.53
3/16
29/32
1.68
(1.32)
(24.6)
(11.2)
(38.9)
(4.8)
(23.1)
(42.7)
(49.3)
0.062
1.94
0.97
0.44
1.53
3/16
29/32
1.68
(1.57)
(49.3)
(24.6)
(11.2)
(38.9)
(4.8)
(23.1)
(42.7)
➀Cross-port flow may occur during switching. If cross-port flow is unacceptable, specify a 0.049 in. ball orifice. Example: SS-43YFS2-049
➁Cross-port flow may occur during switching. If cross-port flow is unacceptable, specify a 0.093 in. ball orifice. Example: SS-45YF8-093
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
Flow Data at 70°F (20°C)
Testing
Pressure Drop to Atmosphere (p), psi (bar)
10 (0.68)
50 (3.4)
100 (6.8)
Air Flow
std ft3/min (std L/min)
0.6 (16)
1.5 (42)
2.6 (73)
0.7 (19)
1.8 (50)
3.2 (90)
0.8 (22)
2.1 (59)
3.7 (100)
0.9 (25)
2.4 (67)
4.3 (120)
1.1 (31)
3.0 (84)
5.3 (150)
1.7 (48)
4.5 (120)
8.0 (220)
2.3 (65)
6.0 (160)
11 (310)
3.4 (96)
9.0 (250)
16 (450)
4.0 (110)
10 (280)
19 (530)
5.6 (150)
15 (420)
27 (760)
6.8 (190)
18 (500)
32 (900)
7.9 (220)
21 (590)
37 (1000)
8.5 (240)
22 (620)
40 (1100)
9.0 (250)
24 (670)
42 (1100)
10 (280)
27 (760)
48 (1300)
14 (390)
36 (1000)
64 (1800)
16 (450)
42 (1100)
74 (2000)
17 (480)
45 (1200)
80 (2200)
18 (500)
48 (1300)
85 (2400)
19 (530)
51 (1400)
90 (2500)
22 (620)
60 (1600)
100 (2800)
27 (760)
72 (2000)
120 (3300)
29 (820)
78 (2200)
140 (3900)
34 (960)
90 (2500)
160 (4500)
39 (1100) 100 (2800)
180 (5000)
43 (1200) 110 (3100)
200 (5600)
52 (1400) 140 (3900)
240 (6700)
68 (1900) 180 (5000)
320 (9000)
71 (2000) 190 (5300)
330 (9300)
72 (2000) 190 (5300)
340 (9600)
130 (3600) 360 (10 000) 640 (18 000)
10 (0.68)
U.
0.1
0.2
0.2
0.3
0.3
0.4
0.6
0.9
1.1
1.6
1.9
2.2
2.3
2.5
2.8
3.8
4.4
4.7
5.0
5.3
6.3
7.6
8.2
9.5
11
12
15
19
20
20
38
(0.3)
(0.7)
(0.7)
(1.1)
(1.1)
(1.5)
(2.2)
(3.4)
(4.1)
(6.0)
(7.1)
(8.3)
(8.7)
(9.4)
(10)
(14)
(16)
(17)
(18)
(20)
(23)
(28)
(31)
(35)
(41)
(45)
(56)
(71)
(75)
(75)
(140)
50 (3.4)
100 (6.8)
Water Flow
S. gal/min (std L/min)
0.3 (1.1)
0.5 (1.8)
0.4 (1.5)
0.6 (2.2)
0.5 (1.8)
0.7 (2.6)
0.6 (2.2)
0.8 (3.0)
0.7 (2.6)
1.0 (3.7)
1.0 (3.7)
1.5 (5.6)
1.4 (5.2)
2.0 (7.5)
2.1 (7.9)
3.0 (11)
2.4 (9.0)
3.5 (13)
3.5 (13)
5.0 (18)
4.2 (15)
6.0 (22)
4.9 (18)
7.0 (26)
5.3 (20)
7.5 (28)
5.6 (21)
8.0 (30)
6.4 (24)
9.0 (34)
8.5 (32)
12 (45)
9.9 (37)
14 (52)
11 (41)
15 (56)
11 (41)
16 (60)
12 (45)
17 (64)
14 (52)
20 (75)
17 (64)
24 (90)
18 (68)
26 (98)
21 (79)
30 (110)
25 (94)
35 (130)
27 (100)
38 (140)
33 (120)
46 (170)
42 (150)
60 (220)
45 (170)
63 (230)
45 (170)
64 (240)
85 (320)
120 (450)
Every 40G series and 40 series ball
valve is factory tested with nitrogen at
1000 psig (69 bar) or at its maximum
rated pressure if less than 1000 psig
(69 bar). Seat tests have a maximum
allowable leak rate of 0.1 std cm3/min.
Cleaning and Packaging
All 40G series and 40 series valves are
cleaned in accordance with Swagelok
Standard Cleaning and Packaging
(SC‑10) (MS‑06‑62), page 1174.
Special cleaning and packaging in
accordance with Swagelok Special
Cleaning and Packaging (SC‑11)
(MS‑06‑63), page 1175, to ensure
compliance with product cleanliness
requirements stated in ASTM G93
Level C, is available as an option. See
Process Options, page 398.
40G / 40
SERIES
BALL
Flow
Coefficient
(Cv)
0.05
0.06
0.07
0.08
0.10
0.15
0.20
0.30
0.35
0.50
0.60
0.70
0.75
0.80
0.90
1.2
1.4
1.5
1.6
1.7
2.0
2.4
2.6
3.0
3.5
3.8
4.6
6.0
6.3
6.4
12
387
388
Ball Valves and Quarter-Turn Plug Valves
Handle Options
Factory-Assembled Handles
Nylon Directional
Metal
■ Aluminum Bar (40 Series)
Black is
standard. For
other colors, add
a handle color
designator to the
valve ordering
number.
Ideal for continuous elevated ambient
temperatures
Add -BKB to the valve ordering
number.
Examples:
SS-44S6-BKB
B-43S4-BKB
Handle
Color
40G / 40
SERIES
BALL
Examples:
SS-43GS4-BL
B-43S4-BL
Designator
Blue
-BL
Green
-GR
Orange
-OG
Red
-RD
Yellow
-YW
■ Stainless Steel Directional
(40G Series)
Add -SHD to the valve ordering
number.
No Handle
Example:
SS-43GS4-SHD
Add -NH to the valve ordering number.
■ 316 Stainless Steel Bar (40 Series)
Nylon Oval
Add -SH to the valve ordering number.
Add -K to the valve
ordering number.
Examples:
SS-44S6-SH
B-43S4-SH
Examples:
SS-43GS4-K
B-43S4-K
Example: SS-43GS4-NH
B-43S4-NH
See page 396 for 40G series valves
with no handle and no handle stop,
typically specified for valves to be field
assembled to pneumatic actuators.
Handle Kits for Field Assembly
Kits include handle and set screw.
Valve
Series➀
41G, 41GX➃,
42G, 42GX➃
43G, 43GX➃
Nylon
Directional➁
Nylon
Oval➂
Stainless Steel
Directional
Stainless Steel
Bar
Aluminum
Bar
NY-5K-42G-BK
NY-5K-42GK-BK
SS-5K-42GPM
—
—
NY-5K-43G-BK
NY-5K-43GK-BK
SS-5K-43GPM
—
—
41, 41X➄,
42, 42X➄
BZ-5K-42-BK
—
—
SS-5K-42B
A-5K-42B-BK
43, 43X➄, 43Y
BZ-5K-43-BK
—
—
SS-5K-43B
A-5K-43B-BK
BZ-5K-43Z-BK
—
—
44, 44X➄
BZ-5K-44-BK
—
—
SS-5K-44B
A-5K-44B-BK
45, 45X➄, 45Y
BZ-5K-45-BK
—
—
SS-5K-45B
A-5K-45B-BK
43Z
—
—
➀X designates switching (3-way) valve; Y designates crossover (4‑way) valve; Z designates switching (5‑way) valve.
➁Ordering number specifies a black handle. For another color, replace -BK with a handle color designator from the table above.
Example: BZ-5K-42-BL
➂ Nylon oval handles are only available factory assembled on 40 series valves.
➃Handle kits for 40GX series 3-way valves with L or H flow paths also require a powdered metal 300 series SS stop insert, which
can be ordered separately. Use ordering numbers: SS-5SI-42G for 41GX and 42GX series valves; and SS-5SI-43G for 43GX series
valves.
➄To order handle kits for 40X series 3-way valves with L or H flow paths, contact your authorized Swagelok sales and service
representative.
Locking Brackets (41G/41, 42G/42, and 43G/43 Series)
■ Allows lockout of 2-way, straight-
pattern valves with directional handles
in the open or closed position with a
standard lock.
■ Additional small-diameter hole can
be used to tether locking mechanism
to bracket or attach ID tag.
■ Available on 43G/43 series valves
with Swagelok end connection sizes
up to 3/8 in. and 10 mm.
■ Brackets cannot be used on valves
with integral VCO and VCR fitting end
connections or with panel mounting.
■ To order the locking bracket factory-
assembled on a valve, add -LH to the
valve ordering number.
Example: SS-42GS4-LH
■ To order the locking bracket for field
assembly, use kit ordering numbers:
SS-51K-41G-LH for 41G/41 and
42G/42 series valves;
SS-51K-43G-LH for 43G/43 series
valves
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
389
Handle Options
Latch-Lock Handles
(43G Series; 43, 44, 45 Series)
Dimensions
Dimensions, in inches (millimeters), are for
reference only and are subject to change.
■ Lock on-off valves open and closed
or closed only
B
0.34
(8.6)
■ Lock switching valves at each port,
(including center-off position on
3‑way model)
■ Lock crossover valves in both
A
positions
■ Confirm handle position with positive
detent
■ Assist compliance with lockout/
tagout programs
■ Fit padlocks with 3/16 to 5/16 in.
(4.8 to 7.9 mm) shackle diameters.
43G/43 series directional handle shown; 44 and
45 series handles are oval.
Materials of Construction
These handles are designed
to prevent unintentional valve
operation. They are not tamper
resistant and can be removed,
even when locked.
Material
Handle
Reinforced nylon
Locking mechanism
304 SS
Detent base,
handle base,
handle pin stop
Powdered metal
300 series SS
Spring
S17700 SS
Set screw
S17400 SS
Lubricant
Hydrocarbon-based
43
43X
43Z
43Y
43Y6
43Z6
44
44X
45
45X
45Y
On-off (2-way)
Switching (3-way
Switching (5-way)
Crossover (4-way)
Crossover (6-way)
Switching (7-way)
On-off (2-way)
Switching (3-way)
On-off (2-way)
Switching (3-way)
Crossover (4-way)
Dimensions
in. (mm)
A
B
2.27
3.02
(57.7)
(76.7)
2.30
3.02
(58.4)
(76.7)
2.63
3.96
(66.9)
(101)
2.85
3.96
(72.4)
(101)
Ordering Information­­
Factory Assembled
Kits for Field Assembly
1.Select a 43G, 43, 44, or 45 series
valve ordering number.
1.Tor order a black handle kit, select a
handle kit basic ordering number.
Example: SS-43GS4
Example: NY-5K-43GLL-BK
2.To order a valve with a black latchlock handle, add a handle designator.
2.For another handle color, replace BK
with a handle color designator from
the table at right.
Example: SS-43GS4-LL
3.To order a handle color other than
black, add a handle color designator
to the valve ordering number,
keeping the handle and color
designators in alphabetical order.
Examples: SS-43GS4-BL-LL
SS-43GS4-LL-RD
Handle Color
Blue
Green
Orange
Red
Yellow
Designator
BL
GR
OG
RD
YW
Example: NY-5K-43GLL-BL
Factory Assembly
Handle Designators
Open/
Closed
Closed
Only
Valve
Series
Type
43G
On-off (2-way)
43GX
Switching (3-way)
43
On-off (2-way)
-LLC
-LL
-LLC
—
Field Assembly Handle Kit
Basic Ordering Numbers
Open/
Closed
Closed
Only
NY-5K-43GLL-BK
NY-5K-43GXLL-BK
NY-5K-43LL-BK
NY-5K-43GLLC-BK
—
NY-5K-43LLC-BK
43X
Switching (3-way)
—
NY-5K-43XLL-BK
—
43Y
Crossover (4-way)
—
NY-5K-43YLL-BK
—
43Y6
Crossover (6-way)
—
NY-5K-43Y6LL-BK
—
43Z
Switching (5-way)
—
NY-5K-43ZLL-BK
—
43Z6
Switching (7-way)
—
NY-5K-43Z6LL-BK
44
On-off (2-way)
44X
Switching (3-way)
—
45
On-off (2-way)
-LLC
45X
Switching (3-way)
—
NY-5K-45XLL-BK
—
45Y
Crossover (4-way)
—
NY-5K-45LL-BK
—
-LL
-LLC
NY-5K-44LL-BK
NY-5K-44XLL-BK
NY-5K-45LL-BK
—
NY-5K-44LLC-BK
—
NY-5K-45LLC-BK
40G / 40
SERIES
BALL
 Caution:
Component
Valve
Series
Type
43G
On-off (2-way)
43GX Switching (3-way)
390
Ball Valves and Quarter-Turn Plug Valves
Vent Port and Stem Extension Options
Vented Valves
Stem Extensions (Manual Valves)
Pressure rating for vented valves is 500 psig (34.4 bar).
Standard lengths are 2, 4, and 6 in.
2-Way, Straight-Pattern Valves
Factory Assembled
When the valve is closed, the downstream port vents to
atmosphere through a vent hole in the side of the valve body.
To order a factory-assembled stem extension, add the stem
extension designator to the valve ordering number
2-Way, Angle-Pattern and 3-Way Valves
When the valve is closed, the bottom port vents to
atmosphere through a vent hole in the side of the valve body.
Stem Extension
Designator
2 (50.8)
-SE2
Ordering Information
4 (102)
-SE4
To order a vented valve, insert V into the valve ordering number.
6 (152)
-SE6
Example: SS-43GVS4
B-43VS4
 Warning: Cross-vent flow may occur in vented valves.
To eliminate cross-vent flow, specify a smaller ball orifice. Add a
designator from the table below to the valve ordering number.
40G / 40
SERIES
BALL
Stem Extension
Length, in. (mm)
Valve
Series
41G, 41GX, 41, 41X,
42G, 42GX, 42, 42X
43G, 43GX, 43, 43X,
44, 44X, 45, 45X
45, 45X
Orifice
in. (mm)
Designator
0.040 (1.02)
-040
0.049 (1.24)
-049
0.093 (2.36)
-093
Examples: SS-43GS4-SE2
SS-44S6-SE4
Kits for Field Assembly
To order a stem extension kit for field assembly, add a dash
and the stem extension length (2, 4, 6) in inches to the kit
basic ordering number.
Valve
Series
Stem Extension Kit
Basic Ordering Number
41G, 42G
MS-SE-42G
43G
MS-SE-43G
41, 42
MS-SE-42
Examples: SS-41GVS1-040
B-42VS4-040
43
MS-SE-43
44
MS-SE-44
Welded Vent Port Connections
45
MS-SE-45
Examples: MS-SE-42G-2"
MS-SE-44-4"
Stainless steel vented valves are
available with a Swagelok tube fitting
or a tube stub welded to the vent port.
See the table below.
Accessories
40G Series Ordering Information
To order a 40G series vented valve
with a welded vent port connection,
add the connection designator to the
vented valve ordering number.
Vent Port
Connection
Size
Directional Name Plates
Swagelok Tube Fitting
Connection Welded to
Vent Port
Designator
Fractional
Swagelok tube
fitting
1/8 in.
-WVS2
1/4 in.
-WVS4
3/8 in.
-WVS6➀
Metric
Swagelok tube
fitting
3 mm
-WVS3M
6 mm
-WVS6M
8 mm
-WVS8M➀
Fractional
tube stub
Metric
tube stub
1/4  0.049,
2 in. long
6  1.0,
50 mm long
-WV4T49-2
-WV6MT10-50M
➀ Available for 43G series valves only.
Example: SS-43GVS4-WVS4
40 Series Ordering Information
To order a 40 series vented valve with welded vent port
connection, contact your authorized Swagelok representative.
■ Indicate the direction of flow.
■ Available for all 40G series and
40 series valves.
■ Matte surface accepts ink or labels.
To order, add -WN1 (blank nameplate)
or -WN2 (marked nameplate) to the
valve ordering number.
Examples: SS-43GS4-WN1
B-42VS4-WN2
Directional name plate kits are also available. Contact your
authorized Swagelok representative.
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
391
Pneumatic Actuators
Pressure-Temperature Ratings
Actuator
Service
Actuator
Service
Designator
Standard
—
High
temperature
Low
temperature
165 (11.3)
(–28 to 93)
0 to 400
HT
100 (6.8)
(–17 to 204)
200 (13.7)
–40 to 200
LT
Nonfluorocarbon
Maximum Actuator
Pressure, psig (bar)
At 100°F
At Maximum
(37°C)
Temperature
Temperature
Range
°F (°C)
–20 to 200
165 (11.3)
(–40 to 93)
–20 to 200
NF
165 (11.3)
(–28 to 93)
Actuator Pressure at Maximum System Pressure
For technical data, including materials
of construction, air displacement, and
weight, see the Swagelok Ball Valve
Actuation Options catalog (MS‑02‑343),
page 468.
Based on valve performance using pressurized air or nitrogen.
40G Series and 40 Series
Actuation Modes
must be properly aligned and
supported. Improper alignment
or inadequate support of the
actuated assembly may result
in leakage or premature valve
failure.
Double Acting
Valve
Series➀
41G, 42G,
41, 42
41GX,
42GX,
41X, 42X
Actuator
Model
31 (90°)
-31
60 (4.2)
70 (4.9)
25 (1.8)
35 (2.5)
51 (180°)
-51
60 (4.2)
70 (4.9)
25 (1.8)
35 (2.5)
43G, 43,
43Y
31 (90°)
-31
80 (5.6)
—
50 (3.5)
80 (5.6)
33 (90°)
-33
65 (4.5)
75 (5.2)
20 (1.4)
35 (2.5)
51 (180°)
-51
70 (4.9)
—
50 (3.5)
80 (5.6)
43GX, 43X
 Caution: Actuated assemblies
Spring Return
Actuator
Model
Designator
Single
Dual
Single
Dual
Minimum Actuator Pressure, psig (bar)
53 (180°)
-53
65 (4.5)
70 (4.9)
20 (1.4)
35 (2.5)
44
33 (90°)
-33
70 (4.9)
90 (6.3)
25 (1.8)
50 (3.5)
44X
53 (180°)
-53
70 (4.9)
80 (5.6)
25 (1.8)
50 (3.5)
45, 45Y
33 (90°)
-33
90 (6.3)
—
60 (4.2)
100 (6.9)
45X
53 (180°)
-53
85 (5.9)
—
60 (4.2)
100 (6.9)
40T and 40E Series for Low-Temperature Service
Actuation Modes
Spring Return
Double Acting
Valve
Series➀
Actuator
Model
Actuator
Model
Designator
41, 42
31 (90°)
-31
65 (4.5)
80 (5.6)
25 (1.8)
45 (3.2)
41X, 42X
51 (180°)
-51
65 (4.5)
—
25 (1.8)
45 (3.2)
31 (90°)
-31
—
—
60 (4.2)
100 (6.9)
33 (90°)
-33
70 (4.9)
85 (5.9)
25 (1.8)
40 (2.8)
51 (180°)
-51
—
—
60 (4.2)
100 (6.9)
53 (180°)
-53
65 (4.5)
75 (5.2)
25 (1.8)
40 (2.8)
43, 43Y
43X
Single
Dual
Single
Dual
Minimum Actuator Pressure, psig (bar)
44
33 (90°)
-33
80 (5.6)
—
40 (2.8)
75 (5.2)
44X
53 (180°)
-53
75 (5.2)
—
40 (2.8)
75 (5.2)
45, 45Y
33 (90°)
-33
—
—
65 (4.5)
—
45X
53 (180°)
-53
—
—
65 (4.5)
—
➀X designates switching (3-way) valve; Y designates crossover (4‑way) valve.
40G / 40
SERIES
BALL
Swagelok rack and pinion pneumatic
actuators are compact, lightweight, and
easily mountable. The actuators are
available in spring-return and doubleacting modes. Straight, angle-pattern,
4-way, and 3‑way valves with H and
L flow paths require 90° actuation;
all other 3‑way valves require 180°
actuation.
392
Ball Valves and Quarter-Turn Plug Valves
Pneumatic Actuators
Dimensions
A (spring return)
B (double acting)
C
2
mounting
holes
0.34 (8.6)
dia
Dimensions, in inches (millimeters),
are for reference only and subject to
change.
D
E
1/8 in.
NPT
1/8 in.
NPT
F
2
mounting
holes
0.34 (8.6)
dia
G
H
40G / 40
SERIES
BALL
J
Valve
Actuator
Series➀
Model
41G, 42G, 41, 42,
31 (90°)
41GX, 42GX, 41X, 42X 51 (180°)
31 (90°)
43G, 43,
51 (180°)
43GX, 43X,
33 (90°)
43Y
53 (180°)
33 (90°)
44, 44X
53 (180°)
33 (90°)
45, 45X, 45Y
53 (180°)
Dimensions, in. (mm)
A
4.91
(125)
4.91
(125)
7.86
(200)
7.86
(200)
7.86
(200)
B
4.09
(104)
4.09
(104)
5.89
(150)
5.89
(150)
5.89
(150)
C
0.63
(16.0)
0.63
(16.0)
0.88
(22.4)
0.88
(22.4)
0.88
(22.4)
D
1.15
(29.2)
1.15
(29.2)
1.73
(43.9)
1.73
(43.9)
1.73
(43.9)
E
3.55
(90.2)
3.55
(90.2)
4.61
(117)
4.88
(124)
4.88
(124)
F
1.02
(25.9)
1.11
(28.2)
1.17
(29.7)
1.56
(39.6)
1.69
(42.9)
G
2.00
(50.8)
2.00
(50.8)
2.00
(50.8)
2.00
(50.8)
2.19
(55.6)
H
1.31
(33.3)
1.31
(33.3)
1.75
(44.4)
1.75
(44.4)
1.75
(44.4)
J
3.04
(77.2)
3.04
(77.2)
4.07
(103)
4.07
(103)
4.07
(103)
➀X designates switching (3-way) valve; Y designates crossover (4‑way) valve.
Ordering Information
Factory-Assembled Valves with Actuators
Typical Ordering Number
A
B
C
D
SS - 43GS4 -31 D HT
A Valve Ordering Number
B Actuator Model
Based on valve series, select
actuator designator. See Actuator
Pressure at Maximum System
Pressure table, page 391.
-31 = 90˚ actuation
-33 = 90˚ actuation
-51 = 180˚ actuation
-53 = 180˚ actuation
C Actuation Mode
C = Spring return, normally closed
D = Double acting
O = Spring return, normally open
S = Spring return, 3-way and
4‑way valves
D Actuator Service
HT = High temperature
LT = Low temperature
NF = Nonfluorocarbon
None = Standard
For dual-mounted assemblies (two valves mounted to one
actuator), add DM to the ordering number.
Example: SS-43GS4-31DDM
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
393
Pneumatic Actuators
Ordering Information
Kits for Field Assembly
Order one actuator kit and one mounting bracket kit for each valve.
Actuator Kit Typical Ordering Number
A
B
C
MS-1 31 - DA -HT
A Actuator Model
Based on valve series, select
actuator model. See Dimensions
table, page 392.
31 = 90° actuation
33 = 90° actuation
51 = 180° actuation
53 = 180° actuation
B Actuation Mode
Mounting bracket kits contain:
■ 420 stainless steel actuator roll pin
■ Coupling
■40G series—304 stainless steel
■40 series—carbon steel
■ Coupling pin
■40G series—S17400 stainless steel
■40 series—carbon steel
■ Lock nut
■40G series—18-8 stainless steel
■40 series—carbon steel
■ Four 18-8 stainless steel socket head
cap screws (kit SS-MS-41G for 41G,
42G, 41GX, and 42GX series only)
■ instructions.
-HT = High temperature
-LT = Low temperature
-NF = Nonfluorocarbon
None = Standard
51 (180°) SS-MB-41G➁
31 (90°)
SS-MB-43G
■ 304 stainless steel coupling
33 (90°)
SS-MB-43G-133
■ S17400 stainless steel coupling pin
Actuator
Model
41G, 42G
31 (90°)
43G
43GX
41, 42
41X, 42X
43
43X
43Y
44
44X
45
Coupling Kits
Coupling kits enable replacement of
41, 42, or 43 series valves mounted to
Swagelok pneumatic actuators with
equivalent 41G, 42G, or 43G series
valves. Coupling kits contain:
Valve
Series➀
41GX, 42GX
Mounting
Bracket Kit
Ordering
Number
40G / 40
SERIES
BALL
Mounting Bracket Kits
■ 316 stainless steel mounting bracket
C Actuator Service
DA = Double acting
SR = Spring return
SS-MB-41G➁
51 (180°) SS-MB-43G
■ 18-8 stainless steel lock nut
53 (180°) SS-MB-43G-133
■ instructions.
31 (90°)
MS-MB-41➁
51 (180°) MS-MB-41➁
31 (90°)
MS-MB-43
33 (90°)
MS-MB-43-133
51 (180°) MS-MB-43
53 (180°) MS-MB-43-133
31 (90°)
MS-MB-43Y
33 (90°)
MS-MB-43Y-133
33 (90°)
MS-MB-44➂
53 (180°) MS-MB-44➂
33 (90°)
MS-MB-45
45X
53 (180°) MS-MB-45
45Y
33 (90°)
MS-MB-45Y
➀X designates switching (3-way) valve; Y
designates crossover (4‑way) valve.
➁42G series and 42 series valves with VCO or
VCR end connections mounted to a Swagelok
pneumatic actuator are only available factory
assembled.
➂44 series valves with VCR end connections
require kit MS-MB-44-VCR.
Valve
Series➀
Actuator
Model
Coupling Kit
Ordering
Number
41G, 42G
31 (90°)
304-5K-41G-131
41GX, 42GX
43G
43GX
51 (180°) 304-5K-41G-131
31 (90°)
304-5K-43G-131
33 (90°)
304-5K-43G-133
51 (180°) 304-5K-43G-131
53 (180°) 304-5K-43G-133
➀X designates switching (3-way) valve; Y
designates crossover (4‑way) valve.
394
Ball Valves and Quarter-Turn Plug Valves
ISO 5211-Compliant Pneumatic Actuators
Pressure-Temperature Ratings
Maximum actuator pressure is 116 psig (8.0 bar). See
Minimum Actuator Pressure table below for minimum
actuator pressures.
Actuator
Service
Actuator
Service
Designator
Temperature Range
°F (°C)
Standard
—
–40 to 176 (–40 to 80)
High temperature
HT
5 to 302 (–15 to 150)
Minimum Actuator Pressure
40G Series and 40 Series
40G / 40
SERIES
BALL
Actuator Model Designators
These Swagelok rack and pinion
pneumatic actuators are ISO 5211
compliant and are suitable for general
applications. They are available in
spring-return and double-acting
modes. Straight, angle-pattern, and
3‑way valves with H and L flow paths
require 90° actuation; all other 3‑way
valves require 180° actuation.
For technical data, including actuator
materials of construction and weight,
see the Swagelok Ball Valve Actuation
Options catalog (MS‑02‑343),
page 468.
For additional information on selecting
and sizing ISO 5211-compliant
actuators, see the Actuated Ball Valve
Selection Guide—ISO 5211-Compliant
Actuator Mounting Bracket Kits
(MS‑02‑136), page 484.
Certifications
Factory-assembled valve assemblies
with ISO 5211-compliant actuators
are available with ATEX conformity on
request at the time of order quotation.
ATEX certification is not available for
field assemblies.
 Caution: Actuated assemblies
must be properly aligned and
supported. Improper alignment
or inadequate support of the
actuated assembly may result
in leakage or premature valve
failure.
Valve
Series➀
41G, 42G,
41, 42
Spring Return
Normally Normally
Open
Closed
Actuator
Model
43GX, 43X
44
Spring Return Double Acting
Minimum Actuator Pressure
psig (bar)
A10 (90°)
-A10O4
-A10C4
-A10D
50 (3.5)
36 (2.5)
A15 (90°)
-A15O3
-A15C3
-A15D
36 (2.5)
36 (2.5)
—
—
-A15XD
—
36 (2.5)
41GX, 42GX,
A15 (180°)
41X, 42X
43G, 43
Double
Acting
Actuation Modes
A10 (90°)
—
—
-A10D
—
43 (3.0)
A15 (90°)
-A15O3
-A15C3
-A15D
43 (3.0)
36 (2.5)
A15 (180°)
➁
➁
-A15XD
—
36 (2.5)
A10 (90°)
—
—
-A10D
—
50 (3.5)
-A15D
50 (3.5)
36 (2.5)
—
36 (2.5)
65 (4.5)
36 (2.5)
—
36 (2.5)
A15 (90°)
-A15O4
-A15C4
44X
A15 (180°)
➁
➁
45
A30 (90°)
-A30O4
-A30C4
45X
A30 (180°)
➂
➂
-A15XD
-A30D
-A30XD
40T and 40E Series for Low-Temperature Service
Actuator Model Designators
Valve
Series➀
Packing
Material
Actuator
Model
41, 42
A10 (90°)
PFA,
UHMWPE A15 (90°)
41X, 42X
PFA,
A15 (180°)
UHMWPE
PFA
43
UHMWPE
43X
Spring Return
Normally Normally
Open
Closed
Double
Acting
Actuation Modes
Spring
Double
Return
Acting
Minimum Actuator
Pressure, psig (bar)
-A10O4
-A10C4
-A10D
50 (3.5)
36 (2.5)
-A15O3
-A15C3
-A15D
36 (2.5)
36 (2.5)
➁
➁
-A15XD
—
36 (2.5)
A10 (90°)
—
—
-A10D
—
43 (3.0)
A15 (90°)
-A15O3
-A15C3
-A15D
43 (3.0)
36 (2.5)
A10 (90°)
—
—
-A10D
—
43 (3.0)
A15 (90°)
-A15O3
-A15C3
-A15D
36 (2.5)
36 (2.5)
➁
➁
—
36 (2.5)
50 (3.5)
36 (2.5)
—
43 (3.0)
50 (3.5)
36 (2.5)
—
36 (2.5)
PFA,
A15 (180°)
UHMWPE
44
PFA
A30 (90°)
-A30O3
-A30C3
44X
PFA
A15 (180°)
➁
➁
45
PFA
A60 (90°)
-A60O4
-A60C4
45X
PFA
A30 (180°)
➂
➂
➀X designates switching (3-way) valve.
➁ 3-way valves with H and L flow paths: -A15S3
➂ 3-way valves with H and L flow paths: -A30S4
-A15XD
-A30D
-A15XD
-A30D
-A30XD
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
395
ISO 5211-Compliant Pneumatic Actuators
Ordering Information
Factory-Assembled Valves with Actuators
Typical Ordering Number
A
B
C
SS-43GS4 -A15D HT
A Valve Ordering Number
B Actuator Model
C Actuator Service
Based on valve series, actuation
mode, and packing material, select
actuator designator. See Minimum
Actuator Pressure table, page 394.
HT = High temperature
None = Standard
Kits for Field Assembly
Order one actuator kit and one mounting bracket kit for each valve.
A
B
C
40G / 40
SERIES
BALL
Actuator Kit Typical Ordering Number
D
MS - A15 - DA - DIN -HT
A Actuator Model
Based on valve series and packing
material, select actuator designator.
See Minimum Actuator Pressure
table, page 394.
A10 = A10
A15 = A15
A30 = A30
A60 = A60
B Actuation Mode
DA = Double acting (2-way valves)
XDA =Double acting (3-way valves)
3 =Spring return (41G, 42G,
43G, 41, 42, 43 series 2-way
valves with A15 and A30
actuators)
4 =Spring return (41G, 41 series
2-way valves with A10
actuator; 44, 45 series 2-way
valves)
C Coupling Drive Type
DIN
D Actuator Service
-HT = High temperature
None = Standard
For field assembly to ISO 5211-compliant actuators, 40G series and 40 series
valves must contain a two-flat, K-style stem. K-style stems are standard for all 40G
series valves and for many 44 and 45 series valves, but are optional for 41, 42, and
43 series valves. For more information, contact your Swagelok sales and service
representative.
To order a valve with a two-flat, K-style stem and without a handle, if they are not
standard, add -K-NH to the valve ordering number.
Example: B-43S4-K-NH
Mounting Bracket Kits
Swagelok ISO 5211 mounting bracket
kits contain:
■ 316 stainless steel mounting bracket
■ Four A4 stainless steel socket head
cap screws (A4 is approximately
equivalent to 316 SS)
■ Coupling
■40G series—powdered metal
300 series stainless steel
■40 series—316 stainless steel
■ A4 stainless steel set screw
■ Instructions
Valve
Mounting Bracket Kit
Series➀
Ordering Number
41G, 41GX,
SS-MB-41G-F04-11DIN-M➁
42G, 42GX
43G, 43GX
SS-MB-43G-F04-11DIN-M
41, 41X,
42, 42X
SS-MB-41-F04-11DIN-M➁
43, 43X
SS-MB-43-F04-11DIN-M
44, 44X
SS-MB-44-F04-11DIN-M
45, 45X
SS-MB-45-F05-14DIN-M
➀X designates switching (3-way) valve.
➁42G series and 42 series valves with VCO or
VCR end connections mounted to a Swagelok
ISO 5211-compliant pneumatic actuator are
only available factory assembled.
Couplings and Set Screws
Replacement of 41, 42, or 43 series
valves mounted to ISO 5211‑compliant
pneumatic actuators with equivalent
41G, 42G, or 43G series valves requires
new couplings and set screws.
To order, contact your authorized
Swagelok representative.
396
Ball Valves and Quarter-Turn Plug Valves
ISO 5211-Compliant Pneumatic Actuators
Dimensions
A
1.57
Dimensions, in inches (millimeters), are
for reference only and are subject to
change.
(39.9)
C
2 mounting
holes
0.34 (8.6) dia
D
40G / 40
SERIES
BALL
B
E
F
Valve
Series➀
41G, 42G,
41, 42
41GX, 42GX,
41X, 42X
43G, 43
43GX, 43X
44
44X
45
45X
Dimensions, in. (mm)
Actuator
Model
A
B
C
D
E
F
A10 (90°)
4.65 (118)
2.00 (50.8)
4.06 (103)
1.02 (25.9)
1.44 (36.6)
2.84 (72.1)
A15 (90°)
5.33 (135)
2.00 (50.8)
4.18 (106)
1.02 (25.9)
1.44 (36.6)
3.09 (78.5)
A15 (180°)
7.55 (192)
2.00 (50.8)
4.18 (106)
1.02 (25.9)
1.44 (36.6)
3.09 (78.5)
A10 (90°)
4.65 (118)
2.00 (50.8)
4.05 (103)
1.10 (27.9)
1.44 (36.6)
2.84 (72.1)
A15 (90°)
5.33 (135)
2.00 (50.8)
4.16 (106)
1.10 (27.9)
1.44 (36.6)
3.09 (78.5)
A15 (180°)
7.55 (192)
2.00 (50.8)
4.16 (106)
1.10 (27.9)
1.44 (36.6)
3.09 (78.5)
A10 (90°)
4.65 (118)
2.00 (50.8)
4.21 (107)
1.38 (35.1)
1.44 (36.6)
2.84 (72.1)
A15 (90°)
5.33 (135)
2.00 (50.8)
4.32 (110)
1.38 (35.1)
1.44 (36.6)
3.09 (78.5)
A15 (180°)
7.55 (192)
2.00 (50.8)
4.32 (110)
1.38 (35.1)
1.44 (36.6)
3.09 (78.5)
A30 (90°)
6.04 (153)
2.19 (55.6)
5.05 (128)
1.61 (40.9)
1.72 (43.7)
3.63 (92.2)
A60 (90°)
8.01 (203)
2.19 (55.6)
5.73 (146)
1.61 (40.9)
1.72 (43.7)
3.71 (94.2)
A30 (180°)
8.50 (216)
2.19 (55.6)
5.05 (128)
1.61 (40.9)
1.72 (43.7)
3.63 (92.2)
➀X designates switching (3-way) valve.
Options for ISO 5211-Compliant and Swagelok Pneumatic Actuators
Swagelok offers a range
of accessories to enhance
instrumentation and process
ball valve performance and
control, including solenoid
valves, limit switches, and
position sensors. Factory
assemblies and kits for field
assembly are available.
For more information, see
the Swagelok Ball Valve
Actuation Options catalog (MS‑02‑343), page 468.
■ Valve with No Handle Stop and No Handle (40G Series)
provides increased accessibility to packing bolt.
To order, add -NHS to the valve ordering number.
Example: SS-43GS4-NHS
For more information on actuator options, contact your
authorized Swagelok representative.
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
397
Electric Actuators
Dimensions
Dimensions, in inches (millimeters), are for reference only and are subject to change.
3.56
(90.4)
141
series,
4.12
(105);
142
series,
5.25
(133)
1 1/8 hex
0.20
0.47
(11.9)
0.36 (9.1)
2.34 (59.4)
4.78
(5.1)
0.44
0.17 (11.2)
1.26
(32.0)
(4.3)
0.96
(24.4)
0.56
(14.2)
(121)
See the Swagelok Electric Actuators
catalog, MS-01-35, for features,
testing, materials of construction,
technical data, and dimensions.
 DO NOT USE THESE ACTUATORS ON VENTED BALL
VALVES. THE DRIVE SHAFT OF THESE ACTUATORS
ROTATES IN ONE DIRECTION.
Electric actuators are not available on
angle-pattern valves and vented valves.
 Not CE marked.
Ordering Information
Factory-Assembled Valve and Actuator
Actuator Kits for Field Assembly
1. Choose the actuator series that corresponds with the
selected valve series.
Order one actuator kit and one mounting bracket kit for each
valve.
Valve Series➀ Actuator Series
41G, 41GX,
42G, 42GX,
41, 41X,
42, 42X
141
43G, 43GX,
43, 43X,
44, 44X
142
2. Follow steps 1 through 3 in the Factory-Assembled Valve
and Actuator ordering information.
3. Replace the dash in the actuator designator with MS-1.
Example: MS-141AC
➀ X designates switching (3-way) valve.
Example: A 41G series valve requires a 141 series actuator.
2. See the Actuator Specifications table in the Swagelok
Electric Actuators catalog, MS-01-35. Based on the
actuator series, select the preferred voltage/frequency/
conduit connection for the required actuator.
Example: 120 V (ac)/60 Hz/1/2 in. NPT
3. Identify the valve flow path.
Example: 2-way
4. Add the actuator designator to the valve ordering number.
1. Identify the valve series.
Example: SS-41GS2-41AC
4. Select the mounting bracket kit ordering number from the
table below. Kits include mounting brackets, cap screws,
coupling, and instructions.
Valve
Series➀
41G, 41GX,
42G, 42GX
Mounting Bracket Kit
Ordering Number
SS-MB-41G➁
43G, 43GX
SS-MB-43G
41, 41X,
42, 42X
MS-MB-41➁
43, 43X
MS-MB-43
44, 44X
MS-MB-44-131
➀X designates switching (3-way) valve.
➁42G series and 42 series valves with VCO
or VCR end connections mounted to a
Swagelok electric actuator are only available
factory assembled.
40G / 40
SERIES
BALL
Swagelok electric actuators can be
used to control the position of Swagelok
instrumentation ball valves; alternatingand direct-current models are available.
An electrical signal is used to change
valve position from remote locations.
Integral limit switches provide an output
signal of the valve position, even between
positions. The drive shaft of these
actuators rotates in one direction.
398
Ball Valves and Quarter-Turn Plug Valves
Process Options
Production Tests
To specify an optional production test
in place of the standard testing, add a
designator from the table at right to the
valve ordering number.
Test
Designator
-PT
40G / 40
SERIES
BALL
Examples: SS-43GS4-PT
B-43S4-PT
Production Test
Description
Valves are tested with nitrogen at a customerspecified pressure. Test pressure must not exceed
the rated pressure of the valve. Maximum allowable
leak rate depends on test pressure.
-W20
40G series—valves are hydrostatically tested with
deionized water at 1.5 times the rated pressure of the
valve. No visible leakage is permitted.
40 series—valves are hydrostatically tested with
deionized water at the rated pressure of the valve.
No visible leakage is permitted.
-W31
Valves are helium leak tested at a pressure of
1 3 10–4 Torr. The maximum allowable
leak rate is 4 3 10–9 std cm3/s.
Special Cleaning and Packaging (SC-11)
Valves Assembled Without Lubrication
40G series and 40 series valves are available with optional
cleaning and packaging in accordance with Swagelok Special
Cleaning and Packaging (SC-11) (MS‑06-63), page 1175, to
ensure compliance with product cleanliness requirements
stated in ASTM G93 Level C.
40G series and 40 series ball valves assembled without
lubrication are cleaned and packaged in accordance
with Swagelok Special Cleaning and Packaging (SC-11)
(MS‑06‑63), page 1175,
40G Series
40G series valves assembled without lubrication have a
pressure rating of 500 psig (34.4 bar).
Special cleaning of 40G series valves changes the lowtemperature rating from –65°F (–53°C) to –30ºF (–34ºC).
40 Series
40G Series
40 Series
Special cleaning of 40 series valves does not affect the
temperature rating.
40 series valves assembled without lubrication have a
pressure rating of 200 psig (13.7 bar). Brass valves are
assembled with stainless steel rings, discs, and ball stem.
Ordering Information
Ordering Information
To order, add -SC11 to the valve ordering number.
To order, add -1466 to the valve ordering number.
Examples: SS-43GS4-1466
B-43S4-1466
Examples: SS-43GS4-SC11
B-43S4-SC11
Oxygen Service Hazards
For more information about hazards and risks of oxygenenriched systems, see the Swagelok Oxygen System Safety
technical report (MS-06-13), page 1184.
Service Options
Sour Gas Service
40G series and 40 series valves for sour gas service are
available. Materials are selected in accordance with NACE
MR0175/ISO 15156.
To order, add -SG to the valve ordering number.
Examples: SS-42GF2-SG
SS-44F4-SG
 44 and 45 series valves assembled without
lubrication have a significantly higher actuation
torque than valves assembled with lubrication.
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
399
Flow Path Options
Two-Port Paths
Three-Port Paths
1
3
2
2
1
L Flow Path
Angle porting can
transfer a sample
from port 1 to port 2.
L Flow Path
Turn 90°
1
1
2
Valve
Series
Orifice
in. (mm)
Approx
Ball Volume
in.3 (cm3)
41G, 41 0.040 (1.02)
0.0004 (0.007)
42G, 42 0.047 (1.19)
0.0005 (0.008)
43G
0.062 (1.57)
0.0012 (0.020)
43
0.062 (1.57)
0.0013 (0.021)
44
0.125 (3.18)
0.0073 (0.120)
45
0.281 (7.14)
0.0473 (0.775)
Switch—transfer
sample to port 2
Pressure
Rating
psig (bar)
Flow Path
Designator
L
1500 (103)
3
Valve
Series
Orifice
in. (mm)
41G, 41
0.093 (2.36)
42G, 42
0.125 (3.18)
43G, 43
0.187 (4.75)
44
0.281 (7.14)
45
0.406 (10.3)
2
1
Port 1 to port 2
Port 1 to port 3
Turn 90°
3
HL Flow Path
Tee porting is used
for inline, on-off
service when fluid
must not be trapped
in the stem cavity.
System fluid can be
evacuated through
port 2 when the valve
is in the off position.
3
2
1
H Flow Path
Tee porting with a leg
to the bottom port
(port 1) allows ports
1, 2, and 3 to be open
or closed at the same
time.
2500 (172)
Turn 90°
3
2
2
1
1
All ports open
All ports closed
HL Flow Path
Turn 90°
1
1
2
On
Turn 90°
2
Off
3
Pressure
Rating
psig (bar)
Turn 90°
Flow Path
Designator
2500 (172)
HL
2
three-port valves with L and HL flow paths and
orifices larger than 0.049 in. (1.24 mm).
To eliminate cross-port flow, specify a smaller orifice.
See Ordering Information, page 402.
2
3
2
1
1
Ports 1 and 2
open
Ports 1, 2, and 3
open
Ports 1 and 3
open
Tee porting with a leg to the bottom port (port 1) enables
selection of ports 1 and 2; 1 and 3; or 1, 2, and 3. THERE IS
NO OFF POSITION.
1500 (103)
 Warning: Cross-port flow may occur in two- and
3
1
Valve
Series
Orifice
in. (mm)
41GX, 41X
0.093 (2.36)
42GX, 42X
0.125 (3.18)
43GX, 43X
0.187 (4.75)
44X
0.281 (7.14)
45X
0.406 (10.3)
Pressure
Rating
psig (bar)
2500 (172)
1500 (103)
Flow Path
Designator
L = Angle
H=T
ee (all ports
open or closed)
HL = Tee (no off
position)
40G / 40
SERIES
BALL
Off—trap sample
from port 1
2
Angle porting allows
switching of port 1
to port 2 or port 1
to port 3 when the
handle is rotated 90°.
THERE IS NO OFF
POSITION.
400
Ball Valves and Quarter-Turn Plug Valves
Flow Path Options (40 Series)
Four-Port Paths
2
1
3
4
L Flow Path
Angle porting
provided with four
ports and 360°
handle rotation; two
adjacent ports are
connected and the
other two are closed.
HL Flow Path
Turn 90°
2
2
Turn 90°
2
1
1
3
40G / 40
SERIES
BALL
2
2
3
1
4
Ports 1 and 2
open
4
Ports 2 and 3
open
3
1
4
Ports 1, 2, and
3 open
3
1
3
4
Ports 1, 3, and
4 open
4
Ports 2, 3, and 4
open
Tee porting provided with four ports and 360° rotation of the
handle; three adjacent ports can be connected at the same
time and the remaining port is off.
H Flow Path
Straight-pattern
porting can switch
two streams on and
off alternately or
transfer a sample
from ports 1 and 3 to
ports 2 and 4.
Turn 90°
Turn 90°
2
1
2
3
4
Ports 1 and 3
open
1
HH Flow Path
3
4
Ports 2 and 4
open
Crossover ports
allow continuous flow
through ports 1 and
3 and continuous
flow through ports 2
and 4.
Turn 90°
2
1
2
1
3
4
Ports 1 and 3
open
 Warning: Cross-port flow may occur in four-port
valves.
To eliminate cross-port flow, specify a smaller orifice.
See Ordering Information, page 402.
Valve
Series
Orifice
in. (mm)
Pressure
Rating
psig (bar)
43Y
0.062 (1.57)
2500 (172)
45Y
L, H, HL: 0.281 (7.14)
HH: 0.161 (4.09)
1500 (103)
3
4
Ports 2 and 4
open
Flow Path
Designator
L
H
HL
HH
=
=
=
=
Angle
Straight
Tee
Crossover
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
401
Flow Path Options (40 Series)
Five-Port Paths
5
4
2
3
1
HL Flow Path
Angle porting with
a leg to the bottom
port (port 1) allows
two adjacent side
ports to be open
and the remaining
two side ports to be
closed. Switching
can be done in 90°
increments with 360°
handle rotation.
Tee porting in the
ball with a leg to
the bottom port
(port 1) permits
three side ports to
be open while the
fourth side port is
closed. Switching
can be done in 90°
increments with 360°
handle rotation.
Turn 90°
5
4
5
2
4
2
1
1
3
Ports 1, 2, and 3
open
3
Ports 1, 3, and 4
open
Turn 90°
Turn 90°
2
2
4
4
1
3
Ports 1, 2, 3, and
5 open
3
Ports 1, 2, 3, and
4 open
Turn 90°
5
4
2
2
1
5
5
2
4
2
1
1
1
1
3
Ports 1, 4, and 5
open
3
Ports 1, 2, and 5
open
3
Ports 1, 3, 4, and
5 open
3
Ports 1, 2, 4, and
5 open
H Flow Path
Tee porting in the
ball with a leg to the
bottom port (port 1)
allows selection of
ports 2 and 4 or
3 and 5 with 360°
handle rotation.
4
5
Turn 90°
5
4
Turn 90°
5
Turn 90°
5
4
5
2
4
2
1
1
3
Ports 1, 2 and 4
open
3
Ports 1. 3, and 5
open
 Warning: Cross-port flow may occur in five-port
valves.
To eliminate cross-port flow, specify a smaller orifice.
See Ordering Information, page 402.
Valve
Series
Orifice
in. (mm)
43Z
0.062 (1.57)
45Z
0.281 (7.14)
Pressure
Rating
psig (bar)
Flow Path
Designator
2500 (172) L = Angle
H = Tee ( 2 ports close)
1500 (103) HL = Tee (1 port closes)
40G / 40
SERIES
BALL
L Flow Path
402
Ball Valves and Quarter-Turn Plug Valves
Flow Path Options
Ordering Information
40G Series
Two- and three-port flow paths are available. Insert a flow
path designator into a 40G series ordering number as shown.
Examples: SS-41GLS2 for a two-port 41G series valve with L
flow path
SS-43GXHLS4 for a three-port 43G series valve
with HL flow path
40 Series
Two-and three-port paths are available for brass and alloy
400 valves. Four-and five-port paths are available for stainless
steel, brass, and alloy 400 valves.
40G / 40
SERIES
BALL
Add a material designator and insert a flow path designator
into a 40 series basic ordering number as shown.
Examples: B
-41LS2 for a brass two-port 41 series valve with
L flow path
SS-44XHS6 for a stainless steel three-port
44 series valve with H flow path
 Warning: Cross-port flow may occur in some sizes
and flow paths.
To eliminate cross-port flow, specify an orifice of:
■ 0.049 in. for 41G, 42G, 43G, 41, 42, and 43 series valves
whose standard orifice is larger than 0.049 in. (1.24 mm).
Examples: SS-43GHLS4-049
B-43XLS4-049
■ 0.093 in. for 44 and 45 series valves whose standard orifice
is larger than 0.093 in. (2.36 mm).
Examples: SS-44LS6-093
SS-45YHS8-093
Material
316 SS
Valve Series
Designator
43Y, 43Z,
44, 44X,
SS
45, 45X, 45Y, 45Z
41, 41X, 42, 42X,
43, 43X, 43Y, 43Z,
Alloy 400
44, 44X,
45, 45X, 45Y, 45Z
M
41, 41X, 42, 42X,
43, 43X, 43Y, 43Z,
44, 44X, 45,
45X, 45Y, 45Z
B
Brass
One-Piece Instrumentation Ball Valves—40G Series and 40 Series
403
Ordering Multiple Options and Accessories
Swagelok 40G series and 40 series instrumentation ball valves are available with a wide variety of options and accessories that
enable valve configurations customized to meet specific system requirements. Just insert or add designators as shown.
Typical Ordering Number
1
2
3
4
5
6
7
SS - 43G E V L S4 -LL-RD
1 Body Material
B = Brass (40 series only)
M = Alloy 400 (40 series only)
SS = 316 stainless steel (40G series,
44 series, 45 series)
2 Valve Series
Switching (3-Way) (page 383)
41GX, 42GX, 43GX,
41X, 42X, 43X, 44X, 45X
Switching (5-Way) (page 385)
43Z, 45Z
Switching (7-Way) (page 385)
43Z6
Crossover (4-Way) (page 386)
43Y, 45Y
Crossover (6-Way) (page 386)
43Y6
3 Packing Material
40G Series
E = UHMWPE
None = modified PTFE
40 Series
None = PTFE
40T and 40E Series
E =Live-loaded UHMWPE (41,
42, 43 series sizes only)
T = Live-loaded PFA (all sizes)
4 Optional Vent Port
V = Vent port (page 390)
H, L, HH, HL (page 399)
6 End Connections, Size
Swagelok Tube Fittings
Fractional, in.
S1 = 1/16
S2 = 1/8
S4 = 1/4
S6 = 3/8
S8 = 1/2
S12 = 3/4
Metric, mm
S3MM = 3
S6MM = 6
S8MM = 8
S10MM = 10
S12MM = 12
Female NPT
F2 = 1/8 in.
F4 = 1/4 in.
F6 = 3/8 in.
F8 = 1/2 in.
Female ISO/BSP Tapered
F4RT = 1/4 in.
F6RT = 3/8 in.
F8RT = 1/2 in.
Male NPT
M4 = 1/4 in.
Male NPT to
Swagelok Tube Fitting
M4-S4 = 1/4 in.
VCO Fittings
VCO4 = 1/4 in.
Integral Male VCR Fittings
VCR4 = 1/4 in.
VCR8 = 1/2 in.
Caution: Do not mix or interchange parts with those of
other manufacturers.
7 Options and Accessories
Add multiple designators in
alphanumeric order. Not all options
available for all valves. See pages
cited below.
-A = Angle-pattern body (page 381)
-BL, -GR, -OG, -RD, -YW = Nylon
directional handle colors (page 388)
-K, -SHD, -SH, -BKB, ‑NH, ‑NHS,
‑LH, ‑LL, -LLC = Handle options
(pages 388 and 396)
-WVS2, -WVS4, . . . -WVS8M =
Swagelok tube fitting vent port
connections (page 390)
-WV4T49-2, -WV6MT10-50M =
Tube stub vent port connections
(page 390)
-SE2, -SE4, -SE6 = Stem extensions
(page 390)
-WN1, -WN2 = Directional name
plates (page 390)
-PT, -W20, -W31 = Production tests
(page 398)
-SC11 = Special cleaning and
packaging (page 398)
-1466 = No lubrication/special
cleaning and packaging (page 398)
MS-02-331, R9
40G / 40
SERIES
BALL
On-Off (2-Way) (page 381)
41G, 42G, 43G,
41, 42, 43, 44, 45
5 Optional Flow Path
About this document
Thank you for downloading this electronic catalog, which is part of General Product
catalog Swagelok published in print. This type of electronic catalog is updated as new
information arises or revisions, which may be more current than the printed version.
Swagelok Company is a major developer and provider of fluid system solutions,
including products, integration solutions and services for industry research,
instrumentation, pharmaceutical, oil and gas, power, petrochemical, alternative fuels,
and semiconductor. Our manufacturing facilities, research, service and distribution
facilities support a global network of more than 200 authorized sales and service
centers in 57 countries.
Visit www.swagelok.com to locate your Swagelok representative and obtain any
information on features, technical information and product references, or to learn about
the variety of services available only through authorized sales centers and service
Swagelok.
Safe Product Selection
When selecting a product, the total system design must be
considered to ensure safe, trouble-free performance. Function,
material compatibility, adequate ratings, proper installation,
operation, and maintenance are the responsibilities of the system
designer and user.
Warranty Information
Swagelok products are backed by The Swagelok Limited
Lifetime Warranty. For a copy, visit your Swagelok Web site or
contact your authorized Swagelok representative.
Swagelok, Ferrule-Pak, Goop, Hinging-Colleting, IGC, Kenmac,
Micro-Fit, Nupro, Snoop, Sno-Trik, SWAK, VCO, VCR, UltraTorr, Whitey—TM Swagelok Company
Aflas—TM Asahi Glass Co. Ltd.
AL-6XN—TM Allegheny Ludlum Corporation
AutoCAD—TM Autodesk, Inc.
CSA—TM Canadian Standards Association
DeviceNet—TM ODVA
Kalrez, Krytox—TM DuPont
Elgiloy—TM Elgiloy Specialty Metals
FM —TM FM Global
Grafoil—TM GrafTech International Holdings, Inc.
MAC—TM MAC Valves Inc.
Microsoft, Windows—TM Microsoft Corp.
NACE—TM NACE International
picofast—TM HansTurck KG
Pillar—TM Nippon Pillar Packing Company, Ltd.
15-7 PH, 17-7 PH—TM AK Steel Corp.
Sandvik—TM SandvikAB
Silconert—TM Silcotek Corporation
Simriz—TM Freudenberg-NOK
SolidWorks—TM SolidWorks Corporation
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