P95H Regulator
A
DIVISION
OF
MARSH
BELLO F R AM
• Large Capacity • Working Media Include Air, Steam and Liquids • All Vents are Tapped The P95H is a direct operating pressure reducing regulator with large capacity. Ideally suited for uses in oil and gas, process gases, steam and liquids. Available in 3 spring ranges and metal or elastomer diaphragm and orifice seat materials.
Applications • Steam Injection • In Line Gas and Liquid Control • Chemical Boilers, Process Heaters
P95H Part Matrix P95H
0 0 04 06 08
030 075 150 0 A B C D
Body Size 1/2 NPT 3/4 NPT 4 1 NPT Spring Range PSIG BAR 15 - 30 1 - 2.1 25 - 75 1.7 - 5.2 70 - 150 9 - 10.3 Options Standard 150* RF 300* RF 600* RF Socket Weld* Valve Plug / Orifice Material 416 SS (Metal / Metal) A 416 SS / Neoprene C Brass / Neoprene G Diaphragm Material 302 SS 0 Neoprene 3 Case / Body Material 0 Iron / Iron 1 Steel / Steel 3 Iron / Steel
Specifications Maximum Inlet 250 PSIG 300 PSIG
15–30 PSIG 25–75 PSIG 70–150 PSIG 1⁄2 NPT Body Size 3⁄4 NPT 1 NPT Temp. Range -40˚F to 450˚F -40˚C to 208˚C Weight Approximate 1/2" 8 lb 3.6 kg 3/4" 19 lb 8.6 kg 1" 19 lb 8.6 kg
Pressure Ranges *
Steel Bodies Only
Materials of Construction Body, Bonnet, Diaphragm Case Cast Iron Options Steel Diaphragm SS Steel 302SS Options Neoprene Supply Valve Shutoff Metal to Metal Options Metal to Elastomer
P95H Flow Coefficients Body Size, Inches
1/2 3/4, 1
Wide Open Coefficients (For Relief Sizing) Cv
CG
CS
1.9 4.4
67 156
3.35 7.80
C1
Km
35 35
.71 .67
P95H Maximum Pressures Nominal Body Size, Inches (DN)
Body and Spring Case Materials
End Connections
1/2, 3/4, 1
Cast Iron Steel Steel
NPT 150RF 300RF
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Iron / NPT Steel / NPT
Spring Range Max Inlet Pressure
Max Outlet Pressure
PSIG
BAR
PSIG
BAR
250
17.2
150
10.3
285
19.7
150
10.3
300
20.7
150
10.3
Body Size 1/2, 3/4 and 1 NPT
PSIG
BAR
Spring Color Code
15 - 30
1 - 2.1
Yellow
25 - 75
1.7 - 5.2
Green
70 - 150
9 - 10.3
Red
< 27 >
P95H Dimension, Inches Nominal Body Size, Inches
A
B
C
D
1/2
3.90
1.80
6.12
4.33
3/4, 1
5.13
2.2
9.1
6.22
1/2 NPT
3/4 & 1 NPT D
D
11
13
13
2
15
15 www.belgas.net 800-727-5646
A DIVISION OF MARSH BELLOFRAM
PART NO.
9
18
TYPE
RANGE
12 MAX INLET
18
DATE
TRIM
www.belgas.net 800-727-5646
C
LOT CASING PRESS
A DIVISION OF MARSH BELLOFRAM
DATE
TRIM
AT TEMP
LOT
RANGE
CASING PRESS
MAX INLET
7
10
3
14
AT TEMP
7 20 NPT
NPT
8
C
PART NO. TYPE
3
6
5
4
A 2
B
B
8
5
1
A 2 A
A
6.22"
Flanged 3/4 & 1 NPT
www.belgas.net 800-727-5646
A DIVISION OF MARSH BELLOFRAM
PART NO. TYPE
DATE
TRIM RANGE MAX INLET
9.12"
LOT CASING PRESS AT TEMP
3.00"
7" 14"
< 28 >
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P95H Regulator Rebuild Kits
A
Kit Includes
P95H 1/2" Repair Kits
P95H 3/4" & 1" Repair Kits
DIVISION
OF
MARSH
BELLO F R AM
Part Number
302SS Diaphragms(2), Diaphragm Gasket, 416SS Orifice, 416SS/Neoprene Valve Plug, Valve Spring
971-P95-100
302SS Diaphragms(2), Diaphragm Gasket, 416SS/M to M Orifice, 416SS/M to M Valve Plug, Valve Spring
971-P95-101
Neoprene Diaphragm, 416SS Orifice, 416SS/Neoprene Valve Plug, Valve Spring
971-P95-102
Neoprene Diaphragm, Brass Orifice, Brass/Neoprene Valve Plug, Valve Spring
971-P95-103
302SS Diaphragms(2), Diaphragm Gasket, 416SS Orifice, 416SS/Neoprene Valve Plug, Valve Spring
971-P95-000
302SS Diaphragms(2), Diaphragm Gasket, 416SS/M to M Orifice, 416SS/M to M Valve Plug, Valve Spring
971-P95-001
Neoprene Diaphragm, 416SS Orifice, 416SS/Neoprene Valve Plug, Valve Spring
971-P95-002
Neoprene Diaphragm, Brass Orifice, Brass/Neoprene Valve Plug, Valve Spring
971-P95-003
P95H Steam Capacities1 with Metal Diaphragm Outlet Pressure Range
Outlet Pressure Setting
BAR
PSIG
1/2" Body Size
3/4" Body Size
Offset
Offset
1" Body Size Offset
BAR
10%
20%
40%
10%
20%
40%
10%
20%
40%
30 2.1 40 2.8 50 3.5 75 5.2 100 6.9 15 1.0 150 10.3 200 13.8 250 17.2 15 to 30 PSIG 300 20.7 (1.0 to 2.1 BAR) 40 2.8 50 3.5 75 5.2 100 6.9 30 2.1 150 10.3 200 13.8 250 17.2 300 20.7 60 4.1 75 5.2 100 6.9 150 10.3 50 3.4 200 13.8 250 17.2 25 to 75 PSIG 300 20.7 (1.7 to 5.2 BAR) 100 6.9 125 8.6 150 10.3 75 5.2 200 13.8 250 17.2 300 20.7 125 8.6 150 10.3 175 12.0 100 6.9 200 13.8 250 17.2 300 20.7 150 10.3 175 12.0 70 to 150 PSIG 200 13.8 (4.8 to 10.3 125 8.6 225 15.5 BAR) 250 17.2 300 20.7 175 12.0 200 13.8 225 15.5 150 10.3 250 17.2 300 20.7 1. Capacities are based in Pounds of saturated steam per hour.
27 27 27 36 42 54 66 63 81 45 39 54 60 72 93 110 120 36 42 63 75 93 93 110 69 78 96 110 120 140 100 120 140 160 130 240 160 150 170 200 210 210 170 200 210 270 260
42 45 45 54 63 72 84 93 99 69 63 84 90 110 130 140 150 60 69 87 110 140 140 150 110 130 140 170 180 210 170 200 230 250 270 330 250 270 280 330 390 390 290 330 360 420 450
66 69 66 81 87 96 110 120 130 110 100 130 130 160 170 190 200 110 120 150 170 200 210 220 190 220 230 260 290 300 260 330 360 390 420 450 330 390 420 480 510 570 360 420 480 540 600
66 81 87 110 120 150 180 200 220 87 120 170 190 230 280 270 300 120 180 220 250 330 350 360 240 330 360 420 480 480 260 360 390 450 450 570 360 390 480 510 540 630 420 480 600 600 690
93 110 130 170 180 210 240 260 290 140 180 260 290 360 360 390 420 200 260 330 390 510 540 540 360 480 540 630 720 750 420 540 630 690 750 870 540 630 750 840 870 960 600 720 870 900 1100
150 190 200 250 270 300 330 330 360 190 230 360 420 480 510 540 570 270 360 450 630 720 750 780 450 570 660 720 780 840 540 660 780 900 1100 1200 630 750 870 990 1100 1400 870 870 990 1100 1400
66 78 100 140 160 210 260 260 300 96 120 160 220 300 360 420 450 130 190 210 480 450 510 570 260 390 390 510 660 690 330 420 480 480 630 780 390 450 510 570 600 780 480 600 660 780 930
99 130 160 210 240 300 360 360 420 160 200 280 330 450 540 600 630 220 290 390 540 720 780 810 390 510 630 840 990 1100 480 600 750 810 1000 1100 600 690 840 900 1000 1200 660 780 900 1100 1300
160 200 250 330 360 450 480 510 540 200 250 360 480 660 780 810 840 280 360 480 720 930 1100 1100 450 600 750 960 1100 1400 570 690 840 960 1200 1400 690 810 930 1100 1200 1400 780 900 1100 1200 1400
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PSIG
Inlet Pressure
< 29 >
P95H Pressure Ranges Outlet or Differential Pressure Range(1)
Nominal Body Size, Inches
PSIG 15 to 30 25 to 75 70 to 150 15 to 30 25 to 75 70 to 150
1/2 3/4, 1
Spring Wire Diameter
BAR 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
Inches .218 .235 .281 .306 .343 .406
mm 5.54 5.97 7.14 7.77 8.71 10.31
Spring Part Number
Spring Color
655-714-000 655-690-000 655-714-001 655-712-000 655-712-001 655-712-002
Yellow Green Red Yellow Green Red
P95H Air SCFH Capacities with Elastomer Diaphragm Outlet Pressure Range
Outlet Pressure Setting
PSIG
BAR
15
1.0
30
2.1
50
3.4
75
5.2
100
6.9
125
8.6
150
10.3
15 to 30 PSIG (1.0 to 2.1 BAR)
25 to 75 PSIG (1.7 to 5.2 BAR)
70 to 150 PSIG (4.8 to 10.3 BAR)
< 30 >
Inlet Pressure
1/2" Body Size
3/4" Body Size
Offset
Offset
1" Body Size Offset
PSIG
BAR
10%
20%
40%
10%
20%
40%
10%
20%
40%
30 40 50 75 100 150 200 250 300 40 50 75 100 150 200 250 300 60 75 100 150 200 250 300 100 125 150 200 250 300 125 150 175 200 250 300 150 175 200 225 250 300 175 200 225 250 300
2.1 2.8 3.5 5.2 6.9 10.3 13.8 17.2 20.7 2.8 3.5 5.2 6.9 10.3 13.8 17.2 20.7 4.1 5.2 6.9 10.3 13.8 17.2 20.7 6.9 8.6 10.3 13.8 17.2 20.7 8.6 10.3 12.0 13.8 17.2 20.7 10.3 12.0 13.8 15.5 17.2 20.7 12.0 13.8 15.5 17.2 20.7
900 900 900 1200 1400 1800 2200 2100 2700 1500 1300 1800 2000 2400 3100 3500 4000 1200 1400 2100 2500 3100 3100 3500 2300 2600 3200 3700 4000 4700 3400 4000 4800 5200 4300 8000 5200 5000 5500 6800 6900 7000 5600 6500 7100 9000 8700
1400 1500 1500 1800 2100 2400 2800 3100 3300 2300 2100 2800 3000 3800 4300 4600 4900 2000 2300 2900 3700 4600 4500 5100 3700 4300 4700 5500 6100 7100 5800 6800 7800 8200 8900 11,000 8200 9000 9300 11,000 13,000 13,000 9500 11,000 12,000 14,000 15,000
2200 2300 2200 2700 2900 3200 3600 3900 4300 3500 3400 4200 4400 5300 5800 6300 6600 3800 3900 5000 5700 6500 6900 7300 6200 7300 7700 8500 9500 10,000 8800 11,000 12,000 13,000 14,000 15,000 11,000 13,000 14,000 16,000 17,000 19,000 12,000 14,000 16,000 18,000 20,000
2200 2700 2900 3800 4000 5000 6000 6800 7400 2900 4000 5700 6300 7700 9200 9000 10,000 4000 6000 7400 8300 11,000 12,000 12,000 8000 11,000 12,000 14,000 16,000 16,000 8500 12,000 13,000 15,000 15,000 19,000 12,000 13,000 16,000 17,000 18,000 21,000 14,000 16,000 20,000 20,000 23,000
3100 3800 4300 5500 6000 7000 8000 8700 9600 4500 6000 8500 9800 12,000 12,000 13,000 14,000 6700 8600 11,000 13,000 17,000 18,000 18,000 12,000 16,000 18,000 21,000 24,000 25,000 14,000 18,000 21,000 23,000 25,000 29,000 18,000 21,000 25,000 28,000 29,000 32,000 20,000 24,000 29,000 30,000 37,000
4900 6200 6800 8400 9000 10,000 11,000 11,000 12,000 6200 7800 12,000 14,000 16,000 17,000 18,000 19,000 9000 12,000 15,000 21,000 24,000 25,000 26,000 15,000 19,000 22,000 24,000 25,000 28,000 18,000 22,000 26,000 30,000 37,000 41,000 21,000 25,000 29,000 33,000 37,000 45,000 29,000 29,000 33,000 37,000 45,000
2200 2600 3400 4800 5400 7000 8700 8500 10,000 3200 4000 5400 7400 10,000 12,000 14,000 15,000 4400 6300 7000 16,000 15,000 17,000 19,000 87000 13,000 13,000 17,000 22,000 23,000 11,000 14,000 16,000 16,000 21,000 26,000 13,000 15,000 17,000 19,000 20,000 26,000 16,000 20,000 22,000 26,000 31,000
3300 4200 5400 7000 8000 10,000 11,700 12,000 14,000 5200 6600 9300 11,000 15,000 18,000 20,000 21,000 7200 9600 13,000 18,000 24,000 26,000 27,000 13,000 17,000 21,000 28,000 33,000 35,000 16,000 20,000 25,000 27,000 34,000 38,000 20,000 23,000 28,000 30,000 34,000 41,000 22,000 26,000 30,000 35,000 44,000
5400 6500 8200 11,000 12,000 15,000 16,000 17,000 18,000 6600 8300 12,000 16,000 22,000 26,000 27,000 28,000 9200 12,000 16,000 24,000 31,000 36,000 38,000 15,000 20,000 25,000 32,000 38,000 45,000 19,000 23,000 28,000 32,000 39,000 46,000 23,000 27,000 31,000 35,000 39,000 46,000 26,000 30,000 35,000 39,000 46,000
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P95H Water Capacities with Elastomer Diaphragm1 Outlet Pressure Range
Outlet Pressure Setting
PSIG
BAR
15
1.0
30
2.1
50
3.4
75
5.2
100
6.9
125
8.6
150
10.3
15 to 30 PSIG (1.0 to 2.1 BAR)
25 to 75 PSIG (1.7 to 5.2 BAR)
70 to 150 PSIG (4.8 to 10.3 BAR)
A
1/2" Body Size
Inlet Pressure
3/4" Body Size
Offset
DIVISION
OF
MARSH
BELLO F R AM
1" Body Size
Offset
Offset
PSIG
BAR
10%
20%
40%
10%
20%
40%
10%
20%
40%
30 40 50 75 100 150 200 250 300 40 50 75 100 150 200 250 300 60 75 100 150 200 250 300 100 125 150 200 250 300 125 150 175 200 250 300 125 150 175 200 250 300 175 200 225 250 300
2.1 2.8 3.5 5.2 6.9 10.3 13.8 17.2 20.7 2.8 3.5 5.2 6.9 10.3 13.8 17.2 20.7 4.1 5.2 6.9 10.3 13.8 17.2 20.7 6.9 8.6 10.3 13.8 17.2 20.7 8.6 10.3 12.0 13.8 17.2 20.7 8.7 10.3 12.0 13.8 17.2 20.7 12.0 13.8 15.5 17.2 20.7
2.0 3.0 4.0 5.0 5.0 5.0 5.1 5.1 5.2 2.8 3.5 4.0 5.0 6.0 6.5 6.5 7.0 4.0 5.0 5.5 6.0 6.5 7.0 7.3 9.5 10 11 11 11 11 7.0 8.0 9.0 9.5 10 11 7.8 9.0 9.5 10 11 12 8.7 10 12 13 13
3.2 5.0 5.5 6.5 6.5 6.5 6.5 6.6 6.6 4.9 5.7 5.9 6.1 6.5 6.9 7.0 7.5 6.5 8.6 9.0 9.5 10 11 11 12 14 15 15 15 15 11 14 15 15 16 16 12 15 16 18 18 18 14 17 19 20 20
6.8 7.0 7.2 7.4 7.6 7.8 8.0 8.5 9.0 9.5 10 13 14 14 14 14 14 12 12 13 13 14 14 15 15 18 21 23 23 23 16 19 21 23 24 24 18 20 23 25 26 28 19 22 24 26 28
7.0 8.0 9.0 12 13 15 19 20 20 9.0 11 15 17 21 24 25 26 9.0 12 15 23 24 26 25 16 20 23 28 32 33 15 17 24 25 29 33 19 23 27 32 34 36 21 24 29 30 35
10 12 14 18 19 22 25 27 28 13 16 21 24 30 31 35 36 14 20 24 32 34 39 40 23 29 33 41 43 49 24 27 28 37 42 48 25 32 36 40 44 47 28 33 37 41 49
15 18 20 26 28 31 35 37 40 17 21 28 33 40 46 49 53 20 25 31 40 47 51 55 28 33 39 47 52 56 30 35 40 45 52 57 32 37 42 47 51 57 34 40 45 50 55
8.0 8.0 8.5 13 19 25 32 33 34 8.5 11 16 19 30 35 36 37 12 14 16 20 30 33 40 16 21 24 29 37 39 30 35 40 45 52 57 17 22 24 29 32 38 34 40 45 50 55
11 13 15 21 26 36 37 37 38 14 18 25 31 39 48 53 54 17 21 26 36 42 49 55 24 31 37 46 50 56 24 30 33 41 42 43 27 33 25 38 42 44 26 34 39 45 53
16 20 23 29 34 42 44 46 48 17 22 29 34 42 49 55 60 23 27 34 42 49 55 60 30 36 42 49 55 60 32 38 43 48 54 58 35 40 47 49 53 59 37 42 48 52 59
1. Capacities are based in gallons per minute of water.
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< 31 >
P95H Parts for 1/2" Body Item
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Description
Cast Iron, 1/2” Body Steel, 1/2” Cast Iron, Tapped Bonnet Steel, Tapped 416 Stainless Steel (Metal) Orifice Brass (Composite) 416 Stainless Steel (Composite) Valve Plug Seat, 416 SS (Metal) Valve Plug 416 Stainless Steel / Neoprene Seat Assemblies Brass / Neoprene Seat Valve Plug 416 SS Guide Brass Stem Assembly, 416 SS Stem Guide Bushing, 416 SS Valve Plug Spring, SS 15-30 PSIG, Yellow Range 25-75 PSIG, Green Springs 70-150 PSIG, Red Neoprene Diaphragm 302 Stainless Steel (2 Required) Adjusting Screw, Steel Build Screws, Steel (8 Required) Jam Nut, Steel Diaphragm Gasket, Composition (Metal Diaphragms Only) Spring Guide, Steel NACE Tag (Not Shown) P95H Nameplate (Not Shown) Piston, Aluminum Nameplate Drive Screws (2 Required) (Not Shown)
Part Number
664-333-000 664-334-000 604-251-000 604-250-000 688-025-000 688-031-000 688-029-000 650-151-000 822-030-001 822-032-001 639-109-000 639-110-000 811-080-001 608-079-000 655-713-000 655-714-000 655-690-000 655-714-001 618-087-000 618-082-000 648-487-000 648-463-009 634-179-000 624-073-000 626-079-000 632-503-000 632-524-000 637-323-000 648-464-000
11
13
2
15
9
18
12 10
7
14
3
6
NP
8
4
5
1
P95H Parts for 3/4" & 1" Bodies Item
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Description
Cast Iron, 3/4” Cast Iron, 1” Body Steel, 3/4” Steel, 1” Cast Iron, Tapped Bonnet Steel, Tapped 416 Stainless Steel (Metal / Metal) Orifice Brass (Composite) 416 Stainless Steel (Composite) Valve Plug Seat, 416 SS (Metal) Valve Plug 416 Stainless Steel / Neoprene Seat Assemblies Brass / Neoprene Seat Valve Plug 416 SS Brass Guide Stem Assembly, 416 SS Stem Guide Bushing , 416 SS Valve Plug Spring, SS 15-30 PSIG, Yellow Range 25-75 PSIG, Green Springs 70-150 PSIG, Red Neoprene Diaphragm 302 Stainless Steel (2 Required) Adjusting Screw, Steel Build Screws, Steel (8 Required) Jam Nut, Steel Diaphragm Gasket, Composition (SS Diaphragms Only) Spring Guide, Steel NACE Tag (Not Shown) P95H Nameplate (Not Shown) Piston, Aluminum Nameplate Drive Screws (2 Required) (Not Shown) Pitot Tube
< 32 >
Part Number
664-329-000 664-329-001 664-330-000 664-330-001 604-244-000 604-243-000 688-020-000 688-022-000 688-023-000 650-145-000 822-026-001 822-028-001 639-106-000 639-107-000 811-079-001 608-077-000 655-710-000 655-712-000 655-712-001 655-712-002 618-075-000 618-077-000 648-519-000 648-463-002 634-181-000
11
13
2
15
9
18
12
R
M
10
14
7 20 NPT
6
4
624-072-000 626-100-000 632-503-000 632-524-000 637-321-000 648-464-000 660-064-000
A DIVI
1
3
8
5
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A 2