VGF Series Catalog Page

VGF Series Catalog Page
NEW!
CONTROL VALVES
Flanged Globe Valves
VGF Series
DESCRIPTION
The VGF Series is a family of two- and three-way flanged
globe valves designed specifically for commercial HVAC
systems. All models of the VGF Series have stainless steel
trim suitable for chilled water/glycol, heating water, and steam
up to 100 psig.
FEATURES
•
•
•
•
•
•
•
•
•
Stainless steel trim - all models
ANSI B16.3 pressure/temperature ratings
ANSI 125 flanges standard, ANSI 250 special order
Equal Percentage or linear flow characteristics
Three-way mixing models or diverting models
Pressure balanced models for high close off
Available assembled with actuator or separate
Spring or non-spring return assemblies
Floating, two-position, or proportional control
3
VGF31EM40/KAS-175-M-NC
TABLE 1. MEDIA PRESSURE/TEMPERATURE RATING
System Pressure
Temperature
°F (°C)
ANSI Class 125
(VGF21, VGF31)
ANSI Class 250
(VGF22, VGF32)
35 to 130 (2-66)
175 psig (1206 kPa)
400 psig (2758 kPa)
Up to 200 (<93)
165 psig (1138 kPa)
370 psig (2251 kPa)
Up to 250 (<121)
150 psig (1034 kPa)
340 psig (2344 kPa)
Up to 300 (<149)
140 psig (965 kPa)
310 psig (2137 kPa)
Up to 356 (<180)
125 psig (862 kPa)
280 psig (1931 kPa)
CONTROL VALVES
The valves are available with linear or equal percentage flow
characteristics. They have ASME/ANSI standard dimensions
and pressure/temperature ratings, and there are models with
pressure balanced trim for high close-off applications.
The VGF Series come assembled with Kele Revolution
direct-coupled electric actuators or direct-mount Honeywell
actuators, or the valves and actuators can be ordered
separately.
NOTE: ANSI Class 250 valves are special order.
SPECIFICATIONS
Size
Cv Range
Connections
2-1/2" to 6", ANSI Flanges
72 to 370
Flanges per ANSI/ISA 75.03; bolt
holes conform to ANSI B16.1
Stroke
3/4" (2-1/2" and 3" valves); 1-1/2" (4",
5" and 6" valves)
Body Pattern
Two-way: stem up to open
Three-way mixing: stem up to open
B-AB
Three-way diverting: stem up to open
AB-A
Flow Characteristic
Two-way: Equal percentage or linear
Three-way: Linear
Rangeability
50:1
Leakage Rating
Single seat: ANSI Class III, 0.05%
Pressure balanced: ANSI Class IV,
0.01%
Maximum Closeoff Pressure
Actuator dependant, see Selection
Chart
Maximum Pressure Rating
See Table 1
Pressure Rating
ANSI Class 125 (Class 250 models
available)
Materials Of Construction
Cast iron ASTM A126 Class B
(GG25) body, stainless steel stem
and trim, spring-loaded PTFE cone
ring packing
March 2014
Media Compatibility
Hot or chilled water, <50% glycol,
steam to 100 psig (690 kPa)
Media Temperature Range
See Table 1
Actuator Mounting
U-bolt or set screws attach to valve
yoke;
2-1/2" and 3" valves: 1-3/8" yoke
diameter and 3/4" stroke length;
4", 5" and 6" valves: 1-7/8" yoke
diameter with 1-1/2" stroke length
Compatible Actuators Rotary Kele KA/KAS Series or
Honeywell MN/MS Series with
appropriate Q5024 Linkage and
bonnet adapter, or direct-mount ML
Series
Operating TemperatureActuator dependant, refer to
appropriate ACTUATORS &
DAMPERS section or ML Series (in
Control Valves) for specifications
Approvals
Actuator dependant, refer to
appropriate ACTUATORS &
DAMPERS section or ML Series (in
Control Valves) for specifications
Warranty
1 year on valves, 5 years on rotary
actuators, 1 year on direct-mount
actuators
WE MAKE IT EASY.
kele.com
888-397-5353 USA
209
CONTROL VALVES
Flanged Globe Valves
VGF Series
DIMENSIONS
Stem up to open A
1 Dotted line
represents
ANSI 125
valve body.
B
Three-way Valve Flow Patterns
E
Bonnet
3
C
Port A
Port B
1
D
E
A
Bonnet
Actuator Clearances
in (cm)
Above Bonnet
KA and KAS
12 (30.5)
ML 6421
14.25 (36.0)
ML 7421
14.25 (36.0)
Q5020A1003
9.5 (24.1)
(Requires 12" for service)
Weight 6 lb (2.7 kg)
B
Stroke Y
1 Dotted line
represents
ANSI 125
valve body.
Stroke Y
AB
B
1
B
MIXING
Stem up = B AB
Stem down = A AB
C
D
A
AB
B
A
CONTROL VALVES
A
Two-way valves, Equal Percentage or Linear, Standard or Pressure Balanced
VALVE
SIZE
(in)
2-1/2
3
4
5
6
ANSI CLASS 125
Two-way Valve Dimensions, in (mm)
A
10-7/8 (276)
11-1/2 (298)
13-7/8 (352)
15-1/2 (400)
17-1/2 (451)
B
C
10-7/8 (276)
7 (178)
11-1/2 (298) 7-1/2 (191)
13-7/8 (352)
9 (229)
15-1/2 (400) 10 (254)
17-1/2 (451) 11 (279)
D
–
–
–
–
–
E
3-1/2 (89)
3-1/2 (89)
5-1/2 (133)
5-1/2 (133)
5-1/2 (133)
Y
3/4 (20)
3/4 (20)
1-1/2 (38)
1-1/2 (38)
1-1/2 (38)
TABLE 1. valve body selection matrix
MODEL
Flanged Globe Valve
VGF
888-397-5353 USA
Three-way Valves, Mixing or Diverting
VALVE
SIZE
(in)
2-1/2
3
4
5
6
ANSI CLASS 125
Three-way Valve Dimensions, in (mm)
A
10-7/8 (276)
11-3/4 (298)
13-7/8 (352)
15-1/2 (400)
17-1/2 (451)
B
C
3 (276)
7 (178)
4-3/16 (107) 7-1/2 (191)
5-1/2 (140)
9 (229)
5-3/8 (137)
10 (254)
5-11/16 (145) 11 (279)
D
3-1/2 (95)
4-3/8 (111)
5-1/8 (130)
5-1/2 (146)
6-5/8 (168)
kele.com
E
4-3/16 (107)
4-3/16 (107)
6-11/16 (170)
6-11/16 (170)
6-11/16 (170)
Y
3/4 (20)
3/4 (20)
1-1/2 (38)
1-1/2 (38)
1-1/2 (38)
Weight
lb (kg)
42 (19.0)
53 (24.0)
73 (33.1)
120 (54.1)
166 (75.3)
TABLE 2. Actuator selection guide
NON-SPRING RETURN
Configuration (ANSI 125)
21 Two way
31 Three way
Valve Characteristic
E Equal percentage
L Linear
Body Type
S Standard flow (2-way valves only)
P Pressure balanced (2-way valves only)
M Mixing (3-way valves only)
D Diverting (3-way valves only)
Size
25 2.5 inch
30 3 inch
40 4 inch
50 5 inch
60 6 inch
210
Weight
lb (kg)
42 (19.0)
53 (24.0)
73 (33.1)
120 (54.4)
166 (75.3)
DIVERTING
Stem up = AB A
Stem down = AB B
Floating/Tri-state
KA-301-2T
ML6421A1017**
ML6421B1040**
SPRING RETURN
Proportional
Two-Position Proportional/Floating
KA-301-P
KAS-175-2
KAS-175-M
ML7421A1032**
ML7421B1023**
** No linkage required. Direct coupled actuator
When you need it right, right now, call Kele.
March 2014
NEW!
CONTROL VALVES
Flanged Globe Valves
VGF Series
TABLE 3. VGF SERIES FLANGED GLOBE VALVE AND ACTUATOR COMBINATIONS AND CLOSE-OFF RATINGS
NON-SPRING RETURN (NSR) ACTUATORS
Body Type
Two-way
E = Equal %
L = Linear
Three-way mixing
Three-way diverting
Cv
Valve Model
Floating
2.5
3
72
120
4
5
6
150
320
370
VGF21 (E OR L) S25
VGF21 (E OR L) S30
VGF21 (E OR L) S40
2.5
3
70
115
4
5
6
2.5
3
150
285
365
72
120
4
5
6
2.5
3
4
5
6
150
320
370
70
115
150
285
365
VGF21 (E OR L) S50
VGF21 (E OR L) S60
VGF31EM25
VGF31EM30
VGF31EM40
VGF31EM50
VGF31EM60
VGF31LD25
Proportional
KA-301-2T
KA-301-2T
(2 qty) KA-301-2T
(2 qty) KA-301-2T
KA-301-P
KA-301-P
(2 qty) KA-301-2T
(2 qty) KA-301-P
KA-301-P
KA-301-P
KA-301-2T
KA-301-2T
(2 qty) KA-301-2T
(2 qty) KA-301-2T
(2 qty) KA-301-2T
KA-301-2T
KA-301-2T
(2 qty) KA-301-2T
(2 qty) KA-301-2T
VGF31LD30
VGF31LD40
VGF31LD50
VGF31LD60
VGF21 (E OR L) P25
VGF21 (E OR L) P30
VGF21 (E OR L) P40
VGF21 (E OR L) P50
VGF21 (E OR L) P60
(2 qty) KA-301-2T
ML6421A1017
ML6421A1017
ML6421B1040
ML6421B1040
ML6421B1040
Close Off (psd)
(2 qty) KA-301-P
(2 qty) KA-301-P
(2 qty) KA-301-P
(2 qty) KA-301-P
(2 qty) KA-301-P
KA-301-P
KA-301-P
(2 qty) KA-301-P
(2 qty) KA-301-P
ML7421A1032
ML7421A1032
ML7421B1023
ML7421B1023
ML7421B1023
Proportional/Floating
95
47
47
18
Q5020A1003
Q5020A1003
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-M
18
120
80
47
18
18
95
47
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-M
Q5020A1003
Q5020A1003
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-M
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
Q5024B2240*
(2 qty) KAS-175-2
(2 qty) KAS-175-M
N/A
N/A
N/A
N/A
N/A
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-2
(2 qty) KAS-175-M
(2 qty) KAS-175-M
(2 qty) KAS-175-2
(2 qty) KAS-175-M
47
18
18
175
175
175
175
175
(2 qty) KA-301-P
SPRING RETURN (SR) ACTUATORS
Two-position
Linkage
Q5024B2240*
Q5024B2240*
Q5020A1003
Q5020A1003
Q5024B2240*
Close off (psid)
112
55
27
11
11
141
94
27
11
11
112
55
27
11
11
175
175
175
175
175
Linkage
Q5024B2230*
Q5024B2230*
Q5024B2240*
Q5024B2240*
Q5024B2240*
Q5024B2230*
Q5024B2230*
Q5024B2240*
Q5024B2230*
Q5024B2240*
Q5024B2240*
Q5024B2240*
Q5024B2230*
Q5024B2230*
Q5024B2240*
Q5024B2240*
Q5024B2240*
* Q5024B2230 requires HU5024-001 Bonnet adapter
Q5024B2240 requires HU5024-002 Bonnet adapter
Bonnet Adapters
Part #
Description
HU5024-001
Bonnet adapter 1-3/8” diameter with 1/4”-28 threads per inch (TPI) stem adapter
HU5024-002
3
Q5024B2240*
Q5024B2240*
Q5024B2230*
CONTROL VALVES
Two-way pressure
balanced
Size
Bonnet adapter 1-7/8” diameter with 1/2”-20 threads per inch (TPI) stem adapter
ORDERING INFORMATION
MODEL
VGF_ _ _ _ _ _ /
DESCRIPTION
Insert valve body model number
KA/KAS*-_ _ _ _ or ML_ _ _ _ _ Insert actuator model
-NC
Normally closed (for spring return only)
-NO
Normally open (for spring return only)
BLANK For all non-spring return
Note: Valve assemblies with KA and KAS actuators use
the Q Series linkages. If ordering valve and
actuator separately for field assembly, order the
Q Series linkage also.
Note: Specify normally open or normally closed when
ordering an assembly with KAS spring return
actuator.
* All spring return assemblies come with two actuators
Example: VGF31EM25 / KAS-175-M-NC is a three-way, 2-1/2" ANSI 125 flanged, Cv=70,
equal percentage mixing valve assembled with spring return, proportional/floating
control actuator.
SSTAG
208638
R43176754-002
R43176755-005
March 2014
RELATED PRODUCTS
Stainless steel tag on bead chain, 1" x 2" dogtag, custom engraved per order
Packing kit for all VGF Series flanged globe valves
Repair kit for 2-1/2" and 3" VGF Series ANSI 125 flanged valves
Repair kit for all 4" to 6" VGF Series flanged valves
WE MAKE IT EASY.
kele.com
888-397-5353 USA
211
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