Emerson 95 Series Pressure Reducing Regulators Instruction Manual

Types 95L, 95H, 95HP and 95HT
Instruction Manual
Form 1151
February 2015
Types 95L, 95H, 95HP and 95HT Pressure
Reducing Regulators
W1888
W1888
W5652
Figure 1. Type 95L NPT Body (Left), Type 95H NPT Body (Middle),
and Type 95H Flanged Body (Right) Pressure Reducing Regulators
!
Warning
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion,
fire and/or chemical contamination
causing property damage and personal
injury or death.
Fisher® regulators must be installed,
operated and maintained in accordance
with federal, state and local codes, rules
and regulations and Emerson Process
Management Regulator Technologies,
Inc. instructions.
Introduction
Types 95L, 95H, 95HP and 95HT direct-operated
pressure regulators are suitable for pressure control
of steam, air, gas, water, oil and similar fluids requiring
constant outlet pressures between 2 and 400 psig /
0.14 and 27.6 bar. Typical 95L and 95H regulators are
shown in Figure 1.
Description
Type 95L—Pressure reducing regulator suitable for
controlling many gases and liquids. Cast iron, steel or
stainless steel bodies are available. Outlet pressure
range is from 2 to 30 psig / 0.14 and 2.1 bar with three
D100256X012
If the regulator vents gas or a leak
develops in the system, service to
the unit may be required. Failure
to correct trouble could result in a
hazardous condition.
Call a gas service person to service the
unit. Only a qualified person must install
or service the regulator.
www.fisherregulators.com
Types 95L, 95H, 95HP and 95HT
Specifications
This section lists the specifications for the Types 95L, 95H, 95HP and 95HT regulators. Factory specification are
stamped on the nameplate fastened on the regulator at the factory.
Available Configurations
Maximum Temperature Ranges of Body Materials(1)(2)
Type 95L: Low-pressure regulator for 2 to
30 psig / 0.14 to 2.1 bar outlet pressures
Type 95H: High-pressure regulator for 5 to
150 psig / 0.34 to 10.3 bar outlet pressures
Type 95HP: High-pressure regulator for 15 to
400 psig / 1.0 to 27.6 bar outlet pressures
(soft-seated)
Type 95HT: High-pressure/high temperature
regulator for 15 to 300 psig / 1.0 to 20.7 bar outlet
pressures (metal seat) and up to 650°F / 343°C
Body and Orifice Sizes
NPS 1/4 body: 1/4 in. / 6.4 mm orifice
NPS 1/2 / DN 15 body: 3/8 in. / 9.5 mm orifice
NPS 3/4 and 1 / DN 20 and 25 bodies:
9/16 in. / 14 mm orifice
°F
°C
Type 95L
Type 95H
Cast Iron
Steel
Stainless Steel
-40 to 406
-20 to 450
-40 to 450
-40 to 208
-29 to 232
-40 to 232
Type 95HP
Steel
Stainless Steel
-20 to 450
-40 to 450
-29 to 232
-40 to 232
Type 95HT
Steel
Stainless Steel
-20 to 650
-40 to 550
-29 to 343
-40 to 288
Pressure Setting Adjustment
Adjusting screw (standard), Handwheel/Tee
handle (optional): NPS 1/2 / DN 15 body has a
handwheel, all other sizes have tee handles
Pressure Registration
Internal
Metal Seats: Class IV
Elastomer Seats: Class VI or better
End Connection Styles
NPT, ASME flanged; all sizes are fabricated
with slip-on flanges and are 14 in. face-to-face
(EN flanged-356 mm face-to-face), CL150 RF,
CL300 RF, PN 16/25/40 or SWE
Maximum Cold Working Pressures of Body Size
and Material
See Table 2
Outlet Pressure Ranges
See Table 1
Maximum Temperature Ranges of Diaphragm and
Seat Materials(1)(2)
Nitrile (NBR)
Neoprene (CR)
Fluorocarbon (FKM)(3)
Ethylenepropylene (EPDM)
Perfluoroelastomer (FFKM)
Polytetrafluoroethylene (PTFE)
Stainless Steel
Body AND spring
case material
Shutoff Classification Per ANSI/FCI 70-3-2004
NPS 1-1/2 and 2 / DN 40 and 50 bodies:
1-1/16 in. / 27 mm orifice
Material
PTFE: Class IV
Approximate Weights
Types 95H, 95HP and 95HT:
NPS 1/4 body: 4 lbs / 2 kg
NPS 1/2 / DN 15 body: 8 lbs / 4 kg
NPS 3/4 and 1 / DN 20 and 25 bodies:
20 lbs / 9 kg
NPS 1-1/2 and 2 / DN 40 and 50 bodies:
73 lbs / 33 kg
Type 95L:
NPS 1/4 body: 6 lbs / 3 kg
NPS 1/2 / DN 15 body: 12 lbs / 5 kg
NPS 3/4 and 1 / DN 20 and 25 bodies: 32 lbs / 15 kg
Temperature RANGE
°F
°C
-40 to 180
-40 to 180
0 to 300
-40 to 275
0 to 425
-40 to 400
-40 to 650
-40 to 82
-40 to 82
-18 to 149
-40 to 135
-18 to 218
-40 to 204
-40 to 343
1. The pressure/temperature limits in this Instruction Manual, and any applicable standard or code limitation should not be exceeded.
2. Pressures and/or the body end connection may decrease these maximum temperatures. 3. Fluorocarbon (FKM) is limited to 200°F / 93°C hot water.
2
Temperature RANGE
Regulator
Types 95L, 95H, 95HP and 95HT
Table 1. Outlet Pressure Ranges
TYPE
BODY SIZE,
NPS / DN
OUTLET PRESSURE RANGE
1/4
95L
1/2 / 15
3/4, 1 /
20, 25
1/4
1/2 / 15
95H
3/4, 1 /
20, 25
1-1/2, 2 /
40, 50
1/4
95HT
1/2 / 15
3/4, 1 /
20, 25
1-1/2, 2 /
40, 50
1/4
95HP
1/2 / 15
3/4, 1 /
20, 25
1-1/2, 2 /
40, 50
SPRING WIRE DIAMETER
SPRING FREE LENGTH
psig
bar
In.
mm
In.
mm
2 to 6
5 to 15
13 to 30
2 to 6
5 to 15
13 to 30
2 to 6
5 to 15
13 to 30
15 to 30
25 to 75
70 to 150
15 to 30
25 to 75
70 to 150
15 to 30
25 to 75
70 to 150
5 to 80
60 to 120
100 to 140
120 to 150
15 to 100
80 to 300
15 to 100
80 to 300
15 to 100
80 to 300
15 to 100
60 to 260
15 to 100
80 to 400
15 to 100
80 to 400
15 to 100
80 to 400
15 to 100
60 to 300
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
1.0 to 2.1
1.7 to 5.2
4.8 to 10.3
1.0 to 2.1
1.7 to 5.2
4.8 to 10.3
1.0 to 2.1
1.7 to 5.1
4.8 to 10.3
0.34 to 5.5
4.1 to 8.3
6.9 to 9.7
8.3 to 10.3
1.0 to 6.9
5.5 to 20.7
1.0 to 6.9
5.5 to 20.7
1.0 to 6.9
5.5 to 20.7
1.0 to 6.9
4.1 to 17.9
1.0 to 6.9
5.5 to 27.6
1.0 to 6.9
5.5 to 27.6
1.0 to 6.9
5.5 to 27.6
1.0 to 6.9
4.1 to 20.7
0.148
0.172
0.207
0.207
0.234
0.281
0.306
0.343
0.406
0.148
0.172
0.207
0.207
0.234
0.281
0.306
0.343
0.406
0.531
0.562
0.593
0.656
0.192
0.282
0.282
0.375
0.437
0.562
0.625
0.812
0.192
0.282
0.282
0.375
0.437
0.562
0.625
0.812
3.76
4.37
5.26
5.26
5.94
7.14
7.77
8.71
10.3
3.76
4.37
5.26
5.26
5.94
7.14
7.77
8.71
10.3
13.5
14.3
15.1
16.7
4.88
7.16
7.16
9.52
11.1
14.3
15.9
20.6
4.88
7.16
7.16
9.52
11.1
14.3
15.9
20.6
2.00
2.00
1.93
2.50
2.57
2.44
4.00
4.00
4.00
2.00
2.00
1.93
2.50
2.57
2.44
4.00
4.00
4.00
6.56
6.56
6.50
6.56
1.96
1.96
2.50
2.50
4.03
4.03
6.70
6.70
1.96
1.96
2.50
2.50
4.03
4.03
6.70
6.70
50.8
50.8
49.2
63.5
65.2
62.0
102
102
102
50.8
50.8
49.2
63.5
65.2
62.0
102
102
102
167
167
165
167
49.8
49.8
63.5
63.5
102
102
170
170
49.8
49.8
63.5
63.5
102
102
170
170
SPRING
PART
NUMBER
1E392527022
1E392627012
1E392727142
1E395627022
1D7455T0012
1E395727192
1E398927022
1E399027142
1E399127162
1E392527022
1E392627012
1E392727142
1E395627022
1D7455T0012
1E395727192
1E398927022
1E399027142
1E399127162
1E795327082
1E795427082
1E793327082
1P788827082
14B9941X012
14B9940X012
14B9943X012
14B9942X022
14B9944X022
14B9945X022
17B1704X012
17B1705X012
14B9941X012
14B9940X012
14B9943X012
14B9942X022
14B9944X022
14B9945X022
17B1704X012
17B1705X012
COLOR
Yellow
Green
Red
Yellow
Green
Red
Yellow
Green
Red
Yellow
Green
Red
Yellow
Green
Red
Yellow
Green
Red
Light Blue
Light Gray
Yellow
Black
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Unpainted
Table 2. Maximum Cold Working Pressures of Body Size and Material(1)(2)
Regulator
Body Size, NPS
Type 95L
All Sizes
Type 95H
All Sizes
Type 95HP
All Sizes
Type 95HT
1/4 to 1 / DN 25
1-1/2, 2 / DN 40, 50
Body and spring
case material
Cast Iron
Steel
Stainless Steel
Cast Iron
Steel
Stainless Steel
Steel
Stainless Steel
Steel
Stainless Steel
Steel
Stainless Steel
Maximum Inlet
Pressure, psig / bar
250 / 17.2
300 / 20.7
300 / 20.7
250 / 17.2
300 / 20.7
300 / 20.7
600 / 41.4
600 / 41.4
600 / 41.4
600 / 41.4
600 / 41.4
600 / 41.4
Maximum OUTlet
Pressure, psig / bar
50 / 3.4
125 / 8.6
125 / 8.6
250 / 17.2
300 / 20.7
300 / 20.7
600 / 41.4
550 / 37.9
600 / 41.4
550 / 37.9
450 / 31.0
450 / 31.0
1. The pressure limits in this Instruction Manual, and any applicable standard or code limitation should not be exceeded.
2. Temperature and/or the body end connection may decrease these maximum pressures.
Table 3. Torque Specifications
Body size,
NPS / DN
1/4
1/2 / 15
3/4, 1 / 20, 25
1-1/2, 2 / 40, 50
spring case bolt(1)
6 to 8 / 8.1 to 11
10 to 13 / 13 to 18
24 to 30 / 33 to 41
40 to 50 / 54 to 68
Orifice
Ft-Lbs / N•m
8 to 12 / 11 to 16
29 to 35 / 39 to 47
33 to 42 / 45 to 57
140 to 170 / 190 to 230
Plug Guide
42 to 58 / 57 to 79
70 to 90 / 95 to 122
130 to 160 / 176 to 217
170 to 200 / 230 to 271
1. Reduce spring case bolt’s torque by 30% when using Ethylenepropylene (EPDM) diaphragms.
3
Types 95L, 95H, 95HP and 95HT
CONTROL SPRING
DIAPHRAGM HEAD
ASSEMBLY
STEM
ASSEMBLY
PITOT TUBE
A6554
VALVE PLUG
SPRING
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
SPRING
METAL DIAPHRAGMS
GASKET
TYPE 95L WITH 2 METAL DIAPHRAGMS
(ALSO TYPICAL OF TYPE 95H OR 95HT, EXCEPT
ONLY TYPE 95L, NPS 1/4, 2 TO 6 psi / 0.14 to 0.41 bar RANGE)
SPRING
METAL DIAPHRAGM
GASKET
TYPE 95L (NPS 1/4, 2 TO 6 psi / 0.14 to 0.41 bar RANGE)
WITH METAL DIAPHRAGM
Figure 2. Type 95L with Metal Seat and Diaphragm Operational Schematic (Also Typical of Type 95H or 95HT)
4
Types 95L, 95H, 95HP and 95HT
different springs available. Body sizes are available
from NPS 1/4 through 1 / DN 25 with a variety of end
connections. The standard orifice sizes are 1/4, 3/8 and
9/16 in. / 6.4, 9.5 and 14 mm diameter, dependent on
body sizes.
Type 95H—Basically the same as Type 95L, but
permits higher outlet pressure ranges from 15 to
150 psig / 1.0 to 10.3 bar for the NPS 1/4, 1/2, 3/4 and
1 / DN 15, 20 and 25 sizes. Also available in NPS 1-1/2
and 2 sizes with a 1-1/16 in. / 27 mm orifice to give
outlet pressure ranges from 5 to 150 psig / 0.34 to
10.3 bar.
Type 95HP—Basically the same as Type 95H, but
permits even higher outlet pressure ranges from 15 to
400 psig / 1.0 to 27.6 bar.
Type 95HT—Basically the same as Type 95H, but
permits higher outlet pressures at higher temperatures.
Outlet pressure ranges are available from 15 to 300 psig /
1.0 to 20.7 bar and temperatures up to 650°F / 343°C.
Principle of Operation
The 95 Series (refer to Figure 2) is a direct-operated
regulator. Downstream pressure is registered internally
through the body to the under side of the diaphragm.
When the downstream pressure is at or above the
set pressure, the disk is held against the orifice, and
there is no flow through the regulator. When demand
increases, downstream pressure drops slightly allowing
the spring to extend, moving the stem down and the
disk away from the orifice. This allows flow through the
body to the downstream system. Types 95H, 95L, 95HP
and 95HT use spring force to regulate outlet pressure.
Installation
Clean out all pipelines before installation of the
regulator and check to be sure the regulator has not
been damaged or collected foreign material during
shipping. Apply pipe compound to the external pipe
threads and install the regulator in any position desired,
but be sure flow through the body is in the direction
indicated by the arrow cast on the body.
Note
It is important that the regulator be
installed so that the vent hole in the
spring case is unobstructed at all times.
For outdoor installations, the regulator
should be located away from vehicular
traffic and positioned so that water, ice
and other foreign materials cannot enter
the spring case through the vent. Avoid
placing the regulator beneath eaves or
downspouts, and be sure it is above the
probable snow level.
On NPS 1-1/2 or 2 / DN 40 or 50 95H Series
regulators, the spring case vent is tapped so a vent
line can be connected to provide venting to a remote
location. On NPS 1/4, 1/2, 3/4 and 1 / DN 15, 20
and 25 95H Series body sizes, the tapped vent option
is available on request. The exposed end of the vent
pipe should be protected with a weather and insect
resistant vent assembly.
All vents and remote vent lines should be checked
periodically to ensure that they are unobstructed.
Overpressure Protection
The Types 95L, 95H, 95HP and 95HT regulators have
an outlet pressure rating lower than the inlet pressure
rating. The recommended pressure limitations are
stamped on the regulator nameplate. Some type of
overpressure protection is needed if the actual inlet
pressure exceeds the maximum operating outlet
pressure rating. Overpressure protection should
also be provided if the regulator inlet pressure
is greater than the safe working pressure of
downstream equipment.
Some type of external overpressure protection should
be provided if inlet pressure will be high enough to
damage downstream equipment. Common methods
of external overpressure protection include relief
valves, monitoring regulators, shutoff devices and
series regulation.
Regulator operation below the maximum pressure
limitations does not preclude the possibility of
damage from external sources or from debris
in the pipeline. If the regulator is exposed to an
overpressure condition, it should be inspected for any
damage that may have occurred.
Startup
The regulator is set at the factory for the setpoint
specified on the order, so no initial adjustment should
be required to give the desired results. With proper
installation completed and relief valves properly
adjusted, slowly open the upstream and downstream
shutoff valves.
5
Types 95L, 95H, 95HP and 95HT
Adjustment
The factory setting of the regulator can be varied within
the pressure range stamped on the nameplate. To
change the outlet pressure, loosen the locknut (key 17,
Figure 3, 4 or 5) and turn the adjusting screw (key 15,
Figure 3, 4 or 5) clockwise to increase outlet pressure,
or counterclockwise to decrease it. Monitor the outlet
pressure with a test gauge during the adjustment.
Tighten the locknut to maintain the desired setting.
All regulator springs can be backed off to provide zero
outlet. Recommended outlet pressure ranges available,
maximum inlet pressures and temperatures, and color
codes of the respective springs are shown in Tables 1
and 2.
Shutdown
Close the upstream shutoff valve. Close downstream
shutoff valve. Open bleed valve between the regulator
and the downstream shutoff valve. Without changing
regulator spring adjustment, all pressure between
the upstream and downstream shutoff valves will be
released through the bleed valve, since the Type 95L
or 95H regulator opens in response to the decreased
outlet pressure.
Maintenance
!
Warning
To avoid personal injury, property
damage or equipment damage caused by
sudden release of pressure or explosion
of accumulated gas, do not attempt any
maintenance or disassembly without
first isolating the regulator from system
pressure and relieving all internal
pressure from the regulator.
Due to normal wear that may occur, parts must be
periodically inspected and replaced if necessary. The
frequency of inspection depends on the severity of
service conditions. This section includes instructions for
disassembly and replacement of parts. All key numbers
refer to Figures 3, 4 and 5.
1. Unscrew the valve plug guide (key 5) from the
body (key 1). The valve plug spring (key 10) and
the valve plug (key 4) will normally come out of
the body along with the valve plug guide. On
NPS 1-1/2 or 2 / DN 40 or 50 units the stem (key 6,
Figure 5) will also come out of the regulator body.
6
2. Inspect the seating surface of the valve plug
(key 4), make sure that the elastomer, PTFE or
polished metal surface of the valve plug is not
damaged. Replace if damage is noted.
3. Inspect the seating edge of the orifice (key 3).
If damage is noted, unscrew the orifice from the
body and replace it with a new part. Torque per
Table 3. If no further maintenance is required,
reassemble the regulator in the reverse of the
above steps. When installing the valve plug guide
(key 5) coat the threads and sealing surface with
sealant to ensure an adequate metal-to-metal seal.
Reassembly torque per Table 3.
4. If diaphragm damage is suspected, or to inspect
the diaphragm or other internal parts, loosen the
locknut (key 17) and turn the adjusting screw
(key 15) to remove all spring compression.
Steps 5 and 6 apply to Type 95L and sizes NPS 1/4
to 1 / DN 25 of the 95H Series. If the unit being
disassembled is an NPS 1-1/2 to 2 / DN 40 and 50
size Type 95H, HP or HT, proceed to steps 7 and 8.
5. Remove the diaphragm case cap screws (key 16)
and lift off the spring case (key 2). Remove the
upper spring seat (key 9) and regulator spring
(key 11). On NPS 1/4 to 1 / DN 25 sizes Type 95H
units only, remove the lower spring seat (key 8).
On Type 95L units, remove the diaphragm head
assembly (key 21).
6. Remove the diaphragm(s) and examine for
damage. Replace if damage is noted. Note
that if the diaphragm is metal, two diaphragms
should be used except for Type 95L, NPS 1/4
with 2 to 6 psi / 0.14 to 0.41 bar spring range
which uses only one metal diaphragm.
7. Remove the diaphragm-diaphragm head
assembly. It can be disassembled for inspection of
the diaphragm (key 12) and two small diaphragm
gaskets (key 47) or O-ring (key 45). Remove the
locknut (key 31) from the pusher post (key 30) and
separate the assembly. An O-ring is used to seal
around the pusher post if an elastomer diaphragm
is used, and the gaskets are used with stainless
steel diaphragm(s).
8. Unscrew and remove the stem guide bushing
(key 7). An O-ring (key 51) held in place by the
packing follower (key 50) can then be examined
for damage.
9. With diaphragm(s) removed, check to be sure the
pressure registration hole (pitot tube, key 20, in
NPS 3/4 / DN 20 and larger sizes) is completely
open and free of all obstructions.
Types 95L, 95H, 95HP and 95HT
15
17
ns
11
9
16
21
2
6
1
12
3
7
4
ls
5
30A6997
20
10
pitot Tube used in
NPS 3/4 and 1 / DN 20
and 25 sizes only
parts not shown: 13, 18 and 14
NS - NEVER-SEEZ®
LS - LEAD SEAL
Figure 3. Type 95L with Elastomer Seat, NPS 1/4 to 1 / DN 25 Sizes Assembly
10. If the unit has metal diaphragms,
a. (Applicable only for the lower diaphragm head
of Type 95H/HT, NPS 1-1/2 to 2)
Find the pusher post (key 30) and place on a
surface with the larger flat surface down and
the thread stem up (metal diaphragm pusher
post has a recessed diameter in the bottom
surface). Then, find one smaller elastomer (or
graphite) gaskets (key 47) and fit it over the
threaded end of the pusher post. Find and take
one of the diaphragm heads and slip it over
the threaded end of the pusher post with the
chamfered side of the diaphragm head toward
the gasket. Take a second gasket and place it
over the threaded end of the pusher post on top
of the diaphragm head.
b. Replace the large diaphragm gasket (key 19)
on the surface of the body that will support the
diaphragms. There will be two diaphragms used
per regulator, except for 95L, NPS 1/4 with 2 to
6 psi / 0.14 to 0.41 bar outlet setting which uses
only one metal diaphragm. The raised surfaces
of the metal diaphragms should be placed
in the unit so that they are facing toward the
assembler (toward the spring) except only when
one diaphragm is being used then the raised
surface should be facing down (towards the
body). See Figures 2 and 4 as references.
11. Reassemble in the reverse of the above
procedures. Lubricate the upper spring seat and
the exposed threads of the adjusting screw with
Anti-Seize lubricant.
Before tightening cap screws (key 16) be sure to
install the adjusting screw, if completely removed,
and turn it down so that diaphragm slack is
obtained. This allows proper positioning of the
diaphragm to permit full travel of the valve plug.
Torque diaphragm cap screws per Table 3.
Complete reassembly procedures and turn the
adjusting screw to produce the desired outlet
pressure. Tighten the locknut to maintain the
desired setting.
Never-Seez® is a mark owned by Bostik Corp.
7
Types 95L, 95H, 95HP and 95HT
15
METAL DIAPHRAGMS
(KEY 12)
SPRING
(KEY 11)
NS
17
11
9
8
2
12
16
19
GASKET
(KEY 19)
TYPE 95H WITH 2 METAL DIAPHRAGMS
6
4
7
LS
20
1
3
LS
5
pitot Tube used in
NPS 3/4 and 1 / DN 20 and 25
sizes only
10
30A7000
type 95H
METAL DIAPHRAGMS
(KEY 12)
SPRING
(KEY 11)
7
6
15
GASKET
(KEY 19)
17
NS
3
9
16
11
2
12
1
19
4
21
10
LS
5
30A6996_B
TYPE 95L WITH 2 METAL DIAPHRAGMS
(EXCEPT ONLY TYPE 95L,
NPS 1/4, 2 TO 6 psi / 0.14 to 0.41 bar RANGE)
SPRING
(KEY 11)
20
pitot Tube used
in NPS 3/4 and 1 /
DN 20 and 25
sizes only
GASKET
(KEY 19)
parts not shown:
13, 18 and 14
type 95L
TYPE 95L (NPS 1/4, 2 TO 6 psi / 0.14 to 0.41 bar RANGE)
WITH METAL DIAPHRAGM
NS - NEVER-SEEZ®
LS - LEAD SEAL
Figure 4. 95 Series with Metal Seat Assemblies
Never-Seez® is a mark owned by Bostik Corp.
8
METAL DIAPHRAGM
(KEY 12)
Types 95L, 95H, 95HP and 95HT
Parts Ordering
Key Description When corresponding with your local Sales Office
about this equipment, always reference the equipment
serial number or FS number that can be found on
the nameplate.
When ordering replacement parts, reference the key
number of each needed part as found in the following
parts list. Separate kits containing all recommended
spare parts are available.
Parts List
Note
In this parts list, parts marked NACE are
intended for corrosion-resistant service
as detailed in the NACE International
Standard MR0175.
Key Description Part Number
Parts Kit (Included are keys 3, 4, 10, 12 and
19 (for All Metal Trim only))
Types 95H and 95HP
For Brass and Neoprene (CR) Trim,
NPS 1/4 body R95HX000012
NPS 1/2 / DN 15 body R95HX000022
NPS 3/4 and 1 / DN 20 and 25 bodies R95HX000032
For 416 Stainless steel and Neoprene (CR) Trim,
NPS 1/4 body R95HX000102
NPS 1/2 / DN 15 body R95HX000112
NPS 3/4 and 1 / DN 20 and 25 bodies
R95HX000122
NPS 1-1/2 and 2 / DN 40 and 50 bodies R95HX000042
For All Metal Trim,
NPS 1/4 body R95HX000052
NPS 1/2 / DN 15 body R95HX000062
NPS 3/4 and 1 / DN 20 and 25 bodies
R95HX000072
NPS 1-1/2 and 2 / DN 40 and 50 bodies
R95HX000082
Extra parts for NPS 1-1/2 and 2 /
DN 40 and 50 bodies
include keys 47, 51 and 52
Type 95L
For Brass and Neoprene (CR) Trim,
NPS 1/4 body R95LX000012
NPS 1/2 / DN 15 body R95LX000022
NPS 3/4 and 1 / DN 20 and 25 bodies
R95LX000032
For 416 Stainless steel and Neoprene (CR) Trim,
NPS 1/4 body
R95LX000102
NPS 1/2 / DN 15 body R95LX000112
NPS 3/4 and 1 / DN 20 and 25 bodies
R95LX000122
For All Metal Trim, Trim 1 or 4A
NPS 1/4 body
R95LX000042
NPS 1/2 / DN 15 body
R95LX000052
NPS 3/4 and 1 / DN 20 and 25 bodies
R95LX000062
Type 95HT, All Metal Trim,
NPS 1/4 body
R95HTX00012
NPS 1/2 / DN 15 body R95HTX00022
NPS 3/4 and 1 / DN 20 and 25 bodies
R95HTX00032
NPS 1-1/2 and 2 / DN 40 and 50 bodies R95HTX00042
1
Regulator Body
See Following Table
2
Spring Case
See Following Table
Part Number 3* Orifice
Metal Seat (Types 95L, 95H and 95HT)
416 Stainless steel
NPS 1/4 body
1E391646172
NPS 1/2 / DN 15 body 1E395046172
NPS 3/4 and 1 / DN 20 and 25 bodies
1E398046172
NPS 1-1/2 and 2 / DN 40 and 50 bodies
2P787046172
316 Stainless steel
NPS 1/4 body 1E391635072
NPS 1/2 / DN 15 body 1E395035072
NPS 3/4 and 1 / DN 20 and 25 bodies
1E398035072
NPS 1-1/2 and 2 / DN 40 and 50 bodies
2P787035072
Brass
NPS 1-1/2 and 2 2P787046172
Elastomer Seat (Types 95L, 95H and 95HP)
Brass (Types 95L and 95H only)
NPS 1/4 body 1E393214012
NPS 1/2 / DN 15 body 1E396214012
NPS 3/4 and 1 / DN 20 and 25 bodies 1E399514012
NPS 1-1/2 and 2 / DN 40 and 50 bodies 1P7860X0092
416 Stainless steel
NPS 1/4 body 1E393235132
NPS 1/2 / DN 15 body 1E396235132
NPS 3/4 and 1 / 20 and 25 bodies 1E399535132
NPS 1-1/2 and 2 / DN 40 and 50 bodies 1P786035132
316 Stainless steel, NACE
NPS 1/4 body 1E393235072
NPS 1/2 / DN 15 body 1E396235072
NPS 3/4 and 1 / DN 20 and 25 bodies 1E399535072
NPS 1-1/2 and 2 / DN 40 and 50 bodies 1P7860X00A2
NPS 1-1/2 and 2 / DN 40 and 50 bodies, NACE 1P7860X00A2
4* Valve Plug
See Following Table
5
Valve Plug Guide
NPS 1/4 body 1E391814012
NPS 1/2 / DN 15 body 1E395214012
NPS 3/4 and 1 / DN 20 and 25 bodies
1E398214012
NPS 1-1/2 and 2 / DN 40 and 50 bodies
19B9067X022
416 Stainless steel
NPS 1/4 body 1E391835132
NPS 1/2 / DN 15 body 1E395235132
NPS 3/4 and 1 / DN 20 and 25 bodies 1E398235132
NPS 1-1/2 and 2 / DN 40 and 50 bodies
19B9067X012
316 Stainless steel, NACE
NPS 1/4 body
1E391835072
NPS 1/2 / DN 15 body 1E395235072
NPS 3/4 and 1 / DN 20 and 25 bodies 1E398235072
NPS 1-1/2 and 2 / DN 40 and 50 bodies 19B9067X102
304 Stainless steel
NPS 1-1/2 and 2 / DN 40 and 50 bodies
Type 95H
19B9067X092
Type 95HP/HT
19B9067X012 6
Stem Assembly
416 Stainless steel
NPS 1/4 body 1F2113000A2
NPS 1/2 / DN 15 body 1F2114000A2
NPS 3/4 and 1 / DN 20 and 25 bodies 1F2115000A2
316 Stainless steel
NPS 1/4 body 1F2113000C2
NPS 1/2 body 1F2114000C2
NPS 3/4 and 1
1F2115000C2
316 Stainless steel, NACE
NPS 1/2 / DN 15 body 1F2114X0082
NPS 3/4 and 1 / DN 20 and 25 bodies 1F2115000C2
6Stem
416 Stainless steel
NPS 1-1/2 and 2 / DN 40 and 50 bodies
1P785335232
316 Stainless steel, NACE
NPS 1-1/2 and 2 / DN 40 and 50 bodies
1P7853X00A2
*Recommended spare parts
9
Types 95L, 95H, 95HP and 95HT
Key 1, Regulator Body Part Numbers
Body Material
Body
Size,
NPS / DN
Cast
Iron
NPT
NPT
SWE
CL150
1/4
1E391119012
1J127722012
-----------
-----------
1/2 / 15
2E394519012 2L908022012
2P518522012
2V5673X0022
3/4 / 20
2E397419012 2E863722012
2K632722012
1 / 25
2E397519012 2E863822012
2H160622012
Steel
Stainless Steel
CL300
NPT
SWE
CL150
CL300
-----------
1J127733092
-----------
-----------
-----------
20A4569X012
2L908033092
2P5185X0012
2V5673X0012
20A4569X022
2V4262X0012
20A3088X012
2E863733092
2K632733092
2V4262X0022
20A3088X032
2V3546X00A2
2U7969X0022
2E863833092
2H1606X00A2
2V3546X0012
2U7969X0092
Type 95L
Type 95H
1J127322012
-----------
-----------
-----------
1J127333092
-----------
-----------
-----------
1/2 / 15
1/4
1E391019012
1E394319012 2L907722012
2N693922012
16A6787X012
12B5376X012
2L907733092
2N6939X0012
16A6787X022
12B5376X022
3/4 / 20
2E397219012 2E408422012
2H852022012
2V9941X0012
20A4013X012
2E408433092
2H8520X00A2
2V9941X0032
20A4013X022
1 / 25
2E397319012 2E408522012
2F485522012
2V3879X00A2
2V3944X0012
2E408533092
2F4855X0012
2V3879X0012
2V3944X0042
1-1/2 / 40 3P784319012 3P784322012
3V388022012
1V4939X0012
2V3881X0012
3P784333092
3V388033092
1V4939X0032
2V3881X0062
20A1091X012
3P784233092
3V2796X0012
2V5703X0032
20A1091X022
2 / 50
3P784219012 3P784222012
3V279622012
2V5703X0012
1/4
- - - - - - - - - - - 1J127322012
-----------
-----------
-----------
1J127333092
-----------
-----------
-----------
1/2 / 15
- - - - - - - - - - - 2L907722012
2N693922012
16A6787X012
12B5376X012
2L907733092
2N6939X0012
16A6787X022
12B5376X022
3/4 / 20
- - - - - - - - - - - 2E408422012
2H852022012
2V9941X0012
20A4013X012
2E408433092
2H8520X00A2
2V9941X0032
20A4013X022
1 / 25
- - - - - - - - - - - 2E408522012
2F485522012
2V3879X00A2
2V3944X0012
2E408533092
2F4855X0012
2V3879X0012
2V3944X0042
1-1/2 / 40 - - - - - - - - - - - 3P784322012
3V388022012
1V4939X0012
2V3881X0012
3P784333092
3V388033092
1V4939X0032
2V3881X0062
3V279622012
2V5703X0012
20A1091X012
3P784233092
3V2796X0012
2V5703X0032
20A1091X022
1J127333092
-----------
-----------
-----------
Type 95HP
2 / 50
- - - - - - - - - - - 3P784222012
Type 95HT
1/4
- - - - - - - - - - - 1J127322012
-----------
-----------
-----------
1/2 / 15
- - - - - - - - - - - 2L907722012
2N693922012
16A6787X012
12B5376X012
2L907733092
2N6939X0012
16A6787X022
12B5376X022
3/4 / 20
- - - - - - - - - - - 2E408422012
2H852022012
2V9941X0012
20A4013X012
2E408433092
2H8520X00A2
2V9941X0032
20A4013X022
1 / 25
- - - - - - - - - - - 2E408522012
2F485522012
2V3879X00A2
2V3944X0012
2E408533092
2F4855X0012
2V3879X0012
2V3944X0042
1-1/2 / 40 - - - - - - - - - - - 3P784322012
3V388022012
1V4939X0012
2V3881X0012
3P784333092
3V388033092
1V4939X0032
2V3881X0062
3V279622012
2V5703X0012
20A1091X012
3P784233092
3V2796X0012
2V5703X0032
20A1091X022
2 / 50
- - - - - - - - - - - 3P784222012
Key Description 6
Stem (continued)
304 Stainless steel
NPS 1-1/2 and 2 / DN 40 and 50
7
Stem Guide Bushing
416 Stainless steel
NPS 1/4 and 1/2 / DN 15 bodies NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies 304 Stainless steel
NPS 1-1/2 and 2 / DN 40 and 50 bodies 316 Stainless steel, NACE
NPS 1/4 and 1/2 / DN 15 bodies NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies
8
Lower Spring Seat
Type 95H only
NPS 1/4 body NPS 1/2 / DN 15 body
NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies 10
Part Number
1P785335042
1E392235132
1E398535132
1P785435132
1P785435042
1E392235072
1E398535072
1P7854X00A2
1E392309012
1E395408012
1E398608012
1P787724152
Key Description 8
Lower Spring Seat (continued)
Types 95HP and 95HT only
NPS 1/4 body
NPS 1/2 / DN 15 body NPS 3/4 and 1 / DN 20 and 25 bodies
NPS 1-1/2 and 2 / DN 40 and 50 bodies
9
Upper Spring Seat, Steel
Types 95L and 95H only NPS 1/4 body NPS 1/2 / DN 15 body NPS 3/4 and 1 / 20 and 25 bodies
NPS 1-1/2 and 2 body / 40 and 50 bodies
Types 95HP and 95HT only
NPS 1/4 body
NPS 1/2 / DN 15 body
NPS 3/4 and 1 / DN 20 and 25 bodies
NPS 1-1/2 and 2 / DN 40 and 50 bodies
10
Valve Plug Spring
Stainless steel
NPS 1/4 body NPS 1/2 / DN 15 body NPS 3/4 and 1 / DN 20 and 25 bodies
NPS 1-1/2 and 2 / DN 40 and 50 bodies Part Number
14B9947X012
14B9948X012
17B8733X012
1P787724152
1B798525062
1D667125072
1E398725072
1P787624092
14B9950X012
14B9951X012
14B9952X012
1P787624092
1E392437022
1E395537022
1E398837022
1P785837012
Types 95L, 95H, 95HP and 95HT
15
17
2
9
11
30
31
8
49
48
45
16
7
12
1
COMP
20
38B3499_A
4
6
10
3
5
54
Elastomer Seat
15
17
2
9
11
30
31
49
48
8
12
47
16
19
1
METAL DIAPHRAGMS
(KEY 12)
SPRING
(KEY 11)
GASKET
(KEY 19)
METAL
47
7
20
38B3498
4
6
10
3
5
54
MetaL SEAT
Figure 5. 95H Series, NPS 1-1/2 and 2 / DN 40 and 50 Sizes Assemblies (Also Typical of 95HT)
11
Types 95L, 95H, 95HP and 95HT
Key 2, Spring Case Part Numbers
body size,
NPS / DN
1/4
1/2 / 15
3/4 or 1 / 20 or 25
1-1/2 or 2 / 40 or 50
vent style
type 95L
Cast Iron
Stainless Steel
Cast Iron
Steel
Stainless Steel
Drilled
2E391319012
2J127922012
2J1279X0022
2E391219012
2J127522012
2J1275X0012
Tapped
-----------
2L442822012
2L4428X0012
2L442919012
2L443022012
2L4430X0012
Drilled
3J496319012
3L416122012
3L4161X0022
2J496219012
2L416322012
2L416333092
Tapped
3L442119012
3L442222012
3L4422X0012
2L441919012
-----------
2L4420X0012
3E4087X0012
Drilled
4E397919012
4E592922012
4E592933092
3E397819012
3E408722012
Tapped
4L461019012
4L460922012
4L4609X0032
3L460819012
3L460722012
3L4607X0022
Tapped
-----------
-----------
-----------
4P784019012
3P790422012
3P7904X0012
Key Description 10 Valve Plug Spring (continued)
NACE, Inconel®
NPS 1/4 body
NPS 1/2 / DN 15 body NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies
11 Regulator Spring
12* Diaphragm
14 Diaphragm Protector, PTFE
NPS 1/4 body Type 95L Type 95H NPS 1/2 / DN 15 body Type 95L Type 95H NPS 3/4 and 1 / DN 20 and 25 bodies
Type 95L Type 95H NPS 1-1/2 and 2
Type 95H
15
Adjusting Screw, Steel
NPS 1/4 body NPS 1/2 / DN 15 body NPS 1/2 / DN 15 body with handwheel NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies 16
Cap Screw, Steel
Type 95L
NPS 1/4 body (10 required) NPS 1/2 / DN 15 body (10 required) NPS 3/4 and 1 / DN 20 and 25 bodies
(12 required) Type 95H
Cast iron bodies
NPS 1/4 body (6 required) NPS 1/2 / DN 15 body (8 required) NPS 3/4 and 1 / DN 20 and 25 bodies
(8 required) NPS 1-1/2 and 2 / DN 40 and 50 bodies
(8 required) Steel or Stainless steel bodies
NPS 1/4 body (6 required) NPS 1/2 / DN 15 body (8 required) NPS 3/4 and 1 / DN 20 and 25 bodies
(8 required) NPS 1-1/2 and 2 / DN 40 and 50 bodies
(8 required)
*Recommended spare parts
Inconel® is a mark owned by Special Metals Corporation.
12
Type 95H
Steel
Part Number
19A2862X012 19A2861X012
1P8443X0012
19A7371X012
See Following Table
See Following Table
11A5126X012
11A5129X012
11A5127X012
11A5130X012
11A5128X012
11A5131X012
11A5527X012
1E639928992
1D995448702
1J496428982
1A330828982
1A680128992
1A407824052
1A381624052
1A336924052
1A407824052
1A381624052
1A336924052
1K568428982
1A391724052
1A381624052
1A341824052
1K568428982
Key Description 16
Cap Screw, Steel (continued)
Types 95HP and 95HT
NPS 1/4 body (6 required)
NPS 1/2 / DN 15 body (8 required) NPS 3/4 and 1 / DN 20 and 25 bodies
(8 required) NPS 1-1/2 and 2 / DN 40 and 50 bodies
(8 required)
17
Locknut, Steel
NPS 1/4 body NPS 1/2 / DN 15 body NPS 3/4 and 1 / DN 20 and 25 bodies NPS 1-1/2 and 2 / DN 40 and 50 bodies 18
Drive Screw, Stainless steel (2 required) 19* Diaphragm Gasket, Types 95L and 95H
use composition, Type 95HT uses graphite
(Use with metal diaphragm)
NPS 1/4 body
Type 95L Type 95H Type 95HT
NPS 1/2 / DN 15 body
Type 95L Type 95H Type 95HT
NPS 3/4 and 1 / DN 20 and 25 bodies
Type 95L Type 95H Type 95HT NPS 1-1/2 and 2 / DN 40 and 50 bodies
Type 95H Type 95HT 20
Pitot Tube
NPS 3/4 and 1 / DN 20 and 25 bodies
Copper (Types 95L and 95H only) 304 Stainless steel 316 Stainless steel, NACE
NPS 1-1/2 and 2 / DN 40 and 50 bodies
Copper (Types 95L and 95H only) 304 Stainless steel
316 Stainless steel, NACE 21
Diaphragm Head Assembly, Type 95L only
Aluminum and Stainless steel
NPS 1/4 body NPS 1/2 / DN 15 body
NPS 3/4 and 1 / DN 20 and 25 bodies Part Number 1A3917X0132
1A3816X0242
1A3418X0362
1K5684X0222
1A352224122
1A353724122
1A319224122
1A368124112
1A368228982
1E394004022
1E393104022
1E3931X0012
1E397004022
1E396104022
1E3961X0012
1E390404022
1E399304022
1E3993X0012
1P787904022
1P7879X0012
1E399417012
1E399438072
1E399438092
1P7856X0032
1P785638072
1P7856X0012
1E3936X0012
1E3967X0012
1E3907X0012
Types 95L, 95H, 95HP and 95HT
Key 2, Spring Case Part Numbers (continued)
body size,
NPS / DN
1/4
1/2 / 15
3/4 or 1 / 20 or 25
1-1/2 or 2 / 40 or 50
Key Description vent style
type 95HP
Steel
Type 95HT
Stainless Steel
Steel
Stainless Steel
Drilled
2J127522012
2J1275X0012
2J127522012
2J1275X0012
Tapped
2L443022012
2L4430X0012
2L443022012
2L4430X0012
Drilled
2L416322012
2L416333092
2L416322012
2L416333092
Tapped
-----------
2L4420X0012
-----------
2L4420X0012
3E4087X0012
Drilled
3E408722012
3E4087X0012
3E408722012
Tapped
3L460722012
3L4607X0022
3L460722012
3L4607X0022
Tapped
3P790422012
3P7904X0012
3P790422012
3P7904X0012
Part Number 22
Adjusting Screw Assembly
Steel (for tee-handle construction)
NPS 1/4 body 1F2236000A2
NPS 3/4 and 1 / DN 20 and 25 bodies 1F2238000A2
NPS 1-1/2 and 2 / DN 40 and 50 bodies 1V4372X0012
23
Handwheel, Zinc (NPS 1/2 / DN 15 body) 1J496144012
24
Machine Screw, Steel (handwheel construction) 16A5763X012
25
Lockwasher, Steel (handwheel construction) 1A352332992
The following parts are for the NPS 1-1/2 and 2 /
DN 40 and 50 Types 95H, 95HP and 95HT only
30
Pusher Post, Stainless steel
Elastomer seat, 416 Stainless steel 1P784935132
Metal seat,
416 Stainless steel
1P785135132
304 Stainless steel
1P785135042
316 Stainless steel
1P7851X0012
316 Stainless steel, NACE
1P7849X00A2
31 Locknut, Steel 1P788724122
45* O-ring, Nitrile (NBR) (Use with
Neoprene (CR) diaphragm) 1C782206992
47* Diaphragm Gasket
Use with metal diaphragm (2 required)
Type 95H (NPS 1-1/2 to 2 / DN 40 to 50 only),
composition1P788004022
Type 95HT (NPS 1-1/2 to 2 / DN 40 to 50 only),
graphite 1P7880X0012
Key Description 48
Diaphragm Head (2 required)
Type 95H,
Steel
Stainless steel
Types 95HP and 95HT, Stainless steel
49
Lockwasher, Steel
50
Packing Follower
416 Stainless steel
316 Stainless steel, NACE
304 Stainless steel
51* O-ring, PTFE
52
Spring, Stainless steel
54
Inner Valve Base
416 Stainless steel
316 Stainless steel, NACE
304 Stainless steel 56
NACE Tag 57
Tag Wire Part Number 1P788225012
1P788235072
1P788235072
1A487828992
1P785535232
1P7855X00A2
1P785535042
1P785906242
1P785737012
1U404046172
1U4040X00A2
1U404035042
---------------------
*Recommended spare parts
13
Types 95L, 95H, 95HP and 95HT
Key 4, Valve Plug Part Numbers
BODY sIZE, NPS / DN
VALVE PLUG MATERIAL
1/4
1/2 / 15
3/4 and 1 / 20 and 25
1-1/2 and 2 / 40 and 50
1E398146172
1E398135072
----------1E398146222
1U403746172
1U4037X0012
1U403735042
1U403746172
1E3996000A2
1E3996000B2
1E3996X0342
1E3996X0012
--------------------1E3996X0072
1E3996X0092
1E3996X0082
----------1E3996X0022
1E3996000E2
1E3996000D2
1U4039X0052
----------1U4039X0182
1U4039X0082
----------1U4039000A2
----------1U4039X00A2
1U4039X0102
------------------------------1U4039X00B2
Metal Seat (Types 95L, 95H and 95HT)
416 SST
316 SST
304 SST
Brass
1E391746172
1E391735162
---------------------
1E395146172
1E395135072
----------1E395146222
Elastomer Seat (Types 95L, 95H and 95HP)
Brass/Neoprene (CR)
416 SST/Neoprene (CR)
316 SST/FKM
316 SST/Neoprene (CR) (NACE)
416 SST/EPDM
416 SST/Nitrile (NBR)
Brass/FKM
416 SST/FKM
316 SST/FKM (NACE)
Brass
Brass/PTFE
416 SST/PTFE
316 SST/PTFE
1E3963000A2
1E3963000B2
1E3963X0192
1E3963X0012
1E3963X0182
----------1E3963X0072
1E3963X0092
1E3963X0082
1E3963X00A2
1E3963X0022
1E3963000D2
1E3963X00B2
1E3933000C2
1E3933000E2
1E3933X0242
1E3933X0012
--------------------1E3933X0082
1E3933X0102
1E3933X0092
----------1E3933X0032
1E3933000A2
1E3933X0022
Key 11, Regulator Spring Part Numbers
TYPE
95L
BODY SIZE,
NPS / DN
psig
bar
SPRING PART
NUMBER
COLOR
1/4
2 to 6
5 to 15
13 to 30
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
1E392527022
1E392627012
1E392727142
Yellow
Green
Red
1/2 / 15
2 to 6
5 to 15
13 to 30
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
1E395627022
1D7455T0012
1E395727192
Yellow
Green
Red
3/4, 1 / 20, 25
2 to 6
5 to 15
13 to 30
0.14 to 0.41
0.34 to 1.0
0.90 to 2.1
1E398927022
1E399027142
1E399127162
Yellow
Green
Red
1/4
15 to 30
25 to 75
70 to 150
1.0 to 2.1
1.7 to 5.2
4.8 to 10.3
1E392527022
1E392627012
1E392727142
Yellow
Green
Red
1/2 / 15
15 to 30
25 to 75
70 to 150
1.0 to 2.1
1.7 to 5.2
4.8 to 10.3
1E395627022
1D7455T0012
1E395727192
Yellow
Green
Red
3/4, 1 / 20, 25
15 to 30
25 to 75
70 to 150
1.0 to 2.1
1.7 to 5.1
4.8 to 10.3
1E398927022
1E399027142
1E399127162
Yellow
Green
Red
1-1/2, 2 / 40, 50
5 to 80
60 to 120
100 to 140
120 to 150
0.34 to 5.5
4.1 to 8.3
6.9 to 9.7
8.3 to 10.3
1E795327082
1E795427082
1E793327082
1P788827082
Light Blue
Light Gray
Yellow
Black
95H
14
OUTLET PRESSURE RANGE
Types 95L, 95H, 95HP and 95HT
Key 11, Regulator Spring Part Numbers (continued)
TYPE
BODY SIZE,
NPS / DN
OUTLET PRESSURE RANGE
psig
bar
SPRING PART
NUMBER
COLOR
1/4
15 to 100
80 to 300
1.0 to 6.9
5.5 to 20.7
14B9941X012
14B9940X012
Unpainted
Unpainted
1/2 / 15
15 to 100
80 to 300
1.0 to 6.9
5.5 to 20.7
14B9943X012
14B9942X022
Unpainted
Unpainted
3/4, 1 / 20, 25
15 to 100
80 to 300
1.0 to 6.9
5.5 to 20.7
14B9944X022
14B9945X022
Unpainted
Unpainted
1-1/2, 2 / 40, 50
15 to 100
60 to 260
1.0 to 6.9
4.1 to 17.9
17B1704X012
17B1705X012
Unpainted
Unpainted
1/4
15 to 100
80 to 400
1.0 to 6.9
5.5 to 27.6
14B9941X012
14B9940X012
Unpainted
Unpainted
1/2 / 15
15 to 100
80 to 400
1.0 to 6.9
5.5 to 27.6
14B9943X012
14B9942X022
Unpainted
Unpainted
3/4, 1 / 20, 25
15 to 100
80 to 400
1.0 to 6.9
5.5 to 27.6
14B9944X022
14B9945X022
Unpainted
Unpainted
1-1/2, 2 / 40, 50
15 to 100
60 to 300
1.0 to 6.9
4.1 to 20.7
17B1704X012
17B1705X012
Unpainted
Unpainted
95HT
95HP
Key 12, Diaphragm Part Numbers
body sizE,
NPS / DN
Diaphragm material
302 Stainless Steel
(2 Required)
Neoprene (CR)
1/4
1/2 / 15
3/4 and 1 / 20 and 25
1E393936012(1)
1E396936012
1E390536012
1E394102112
1E397102112
1E390302112
1/4
1/2 / 15
3/4 and 1 / 20 and 25
1-1/2 and 2 / 40 and 50
1E392836012
1E395836012
1E399236012
1P787836012
1E393502112
1E396602112
1E399902112
1P788102192
1/4
1/2 / 15
3/4 and 1 / 20 and 25
1-1/2 and 2 / 40 and 50
-----------------------------------------
1E393502112
1E396602112
1E399902112
1P788102192
1/4
1/2 / 15
3/4 and 1 / 20 and 25
1-1/2 and 2 / 40 and 50
1E392836012
1E395836012
1E399236012
1P787836012
-----------------------------------------
Fluorocarbon (FKM)
(2 Required)
Monel®
(2 Required)
1E394102402(2)
1E397102402
1E390302332
1E393941012
1E396941012
1E390541012
1E393502402(2)
1E396602402
1E399902402
11A1347X012
1E392841012
1E395841012
1E399241012
1P7878X00A2
1E393502402(2)
1E396602402
1E399902402
11A1347X012
-----------------------------------------
-----------------------------------------
-----------------------------------------
Type 95L
Type 95H
Type 95HP
Type 95HT
1. Only one diaphragm required for Type 95L with 2 to 6 psig / 0.14 to 0.41 bar spring range.
2. Only one diaphragm required for NPS 1/4 size.
Monel® is a mark owned by Special Metals Corporation.
15
Types 95L, 95H, 95HP and 95HT
Industrial Regulators
Natural Gas Technologies
TESCOM
Emerson Process Management
Regulator Technologies, Inc.
Emerson Process Management
Regulator Technologies, Inc.
Emerson Process Management
Tescom Corporation
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Tel: +1 800 558 5853
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