Relief Valves (14087 Products)

AQUATROL SAFETY VALVES

outlet size test lever overall height inlet connection size overall width factory set pressure spring material seat material Price
1 1/4"
Test Lever Not Included
8 1/8"
1"
8 1/8"
15 psi
Stainless Steel
Brass, Stainless Steel
€334.58
1 1/4"
No
8 1/8"
Stainless Steel
Brass, Stainless Steel
€334.58
1 1/4"
Test Lever Not Included
8 1/8"
1"
8 1/8"
30 psi
Stainless Steel
Brass, Stainless Steel
€334.58
1 1/4"
Test Lever Not Included
8 1/8"
1"
8 1/8"
Stainless Steel
Brass, Stainless Steel
€334.58
1 1/4"
Test Lever Included
8 1/8"
1"
8 1/8"
Stainless Steel
Brass, Stainless Steel
€341.50
1 1/4"
Test Lever Included
8 1/8"
1"
8 1/8"
100 psi
Stainless Steel
Brass, Stainless Steel
€341.50
1 1/4"
Test Lever Included
8 1/8"
1"
8 1/8"
125 psi
Stainless Steel
Brass, Stainless Steel
€341.50
1 1/4"
Test Lever Included
8 1/8"
1"
8 1/8"
150 psi
Stainless Steel
Brass, Stainless Steel
€341.50
2"
Test Lever Included
10 1/4"
2"
10 1/4"
Brass, Stainless Steel
€733.73
2"
Test Lever Included
10 1/4"
2"
10 1/4"
250 psi
Stainless Steel
Brass, Stainless Steel
€733.73
AQUATROL SAFETY VALVES

size inlet connection size inlet type outlet type outlet connection size spring material seat material for media Price
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
3/8"
3/8"
MNPT
Vented
3/8"
Stainless Steel
Bronze
Air, Gas, Steam
€85.75
1/2"
1/2"
MNPT
Vented
1/2"
Stainless Steel
Bronze
Air, Gas, Steam
€85.75
1/4"
FNPT
MNPT
Stainless Steel
Bronze
Air, Gas, Steam
€85.75
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
1/4"
1/4"
MNPT
Vented
1/4"
Stainless Steel
Bronze
Air, Gas, Steam
€88.87
3/8"
3/8"
MNPT
Vented
3/8"
Stainless Steel
Bronze
Air, Gas, Steam
€85.75
HAYWARD

seat material outlet size test lever overall height inlet connection size spring material temp. inlet type Price
FPM
1/2"
Test Lever Not Included
6 3/4"
1/2"
Stainless Steel
+40°F to +140°F
FNPT
€922.19
FPM
3/4"
No
Stainless Steel
+40°F to +140°F
FNPT
€1,021.99
FPM
1"
Test Lever Not Included
8 3/4"
1"
Stainless Steel
+40°F to +140°F
FNPT
€1,194.91
FPM
1 1/2"
Test Lever Not Included
13 1/4"
1 1/2"
Stainless Steel
+40°F to +140°F
FNPT
€1,573.31
FPM
2"
No
15 1/2"
Stainless Steel
+40°F to +140°F
FNPT
€1,829.00
EPDM
1/2"
Test Lever Not Included
6 3/4"
1/2"
Stainless Steel
+40°F to +140°F
FNPT
€908.06
EPDM
3/4"
Test Lever Not Included
6 7/8"
3/4"
Stainless Steel
+40°F to +140°F
FNPT
€1,040.35
EPDM
1"
Test Lever Not Included
8 3/4"
1"
Stainless Steel
+40°F to +140°F
FNPT
€1,243.34
EPDM
1 1/2"
Test Lever Not Included
13 1/4"
1 1/2"
Stainless Steel
+40°F to +140°F
FNPT
€1,550.98
EPDM
2"
Test Lever Not Included
15 1/2"
2"
Stainless Steel
+40°F to +140°F
FNPT
€1,908.72
KUNKLE

factory set pressure spring material seat material disc material outlet size temp. overall height inlet type Price
1000 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
1200 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
2000 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
2500 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
3500 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
4500 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
5000 psi
Steel
Stainless Steel
PTFE
1/4"
-20°F to +185°F
5 1/4"
MNPT
RFQ
CASH VALVE

factory set pressure pressure rating pressure adjustment range spring material max. operating pressure seat material for media disc material Price
8 psig
0 psi to 15 psi
0 psig to 15 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
278 psig
175 psi to 380 psi
175 psig to 380 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
53 psig
20 psi to 85 psi
20 psig to 85 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
350 psig
300 psi to 400 psi
300 psig to 400 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
83 psig
40 psi to 125 psi
50 psig to 230 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
140 psig
50 psi to 230 psi
50 psig to 230 psig
Stainless Steel
400 psig
Monel
Air, Water
Stainless Steel
€2,327.55
CASH VALVE

outlet size pressure rating inlet connection size operating temp. pressure adjustment range factory set pressure overall height overall width Price
1"
0 psi to 20 psi
1"
40°F to 600°F
0 psig to 20 psig
10 psig
10 5/16"
€4,763.17
1"
175 psi to 380 psi
1"
40°F to 600°F
175 psig to 380 psig
278 psig
10 5/16"
€4,763.17
1"
20 psi to 90 psi
1"
40°F to 600°F
20 psig to 90 psig
55 psig
10 5/16"
€4,763.17
1"
300 psi to 400 psi
350 psi
10.333"
€4,763.17
1"
40 psi to 125 psi
1"
40°F to 600°F
40 psig to 125 psig
83 psig
10 5/16"
€4,763.17
1"
50 psi to 230 psi
1"
40°F to 600°F
50 psig to 230 psig
140 psig
10 5/16"
€4,763.17
1/2"
0 psi to 25 psi
1/2"
40°F to 600°F
0 psig to 25 psig
13 psig
6 3/4"
€4,435.53
1/2"
150 psi to 400 psi
1/2"
40°F to 600°F
150 psig to 400 psig
275 psig
6 3/4"
€4,435.53
1/2"
30 psi to 100 psi
1/2"
40°F to 600°F
30 psig to 100 psig
65 psig
6 3/4"
€4,435.53
1/2"
5 psi to 50 psi
1/2"
40°F to 600°F
5 psig to 50 psig
28 psig
6 3/4"
€4,435.53
CAMPBELL CHAIN AND FITTINGS

inlet connection size spring material seat material for media outlet size temp. overall height factory set pressure Price
3/4"
304 Stainless Steel
Brass
Water
1/2"
Up To 120°F
62 11/16"
75 psi
€19.75
1/2"
304 Stainless Steel
Brass
Water
1/2"
Up To 120°F
62 11/16"
75 psi
€16.47
KUNKLE

inlet connection size factory set pressure inlet type outlet type overall width outlet size overall height spring material Price
1/2"
65 psi
FNPT
MNPT
3"
6 1/8"
Stainless Steel
€571.29
1/2"
115 psi
FNPT
MNPT
3"
3/4"
6 1/8"
Stainless Steel
€547.66
1/2"
240 psi
FNPT
MNPT
3"
3/4"
6 1/8"
Stainless Steel
€545.31
3/4"
65 psi
FNPT
MNPT
3"
3/4"
6 1/8"
Stainless Steel
€574.77
3/4"
115 psi
FNPT
MNPT
3"
3/4"
6 1/8"
Stainless Steel
€571.29
3/4"
240 psi
FNPT
MNPT
3"
3/4"
6 1/8"
Stainless Steel
€565.58
1"
65 psi
FNPT
MNPT
3 1/8"
1"
7 1/8"
Stainless Steel
€653.96
1"
115 psi
FNPT
MNPT
3 1/8"
1"
Stainless Steel
€654.03
1"
240 psi
FNPT
MNPT
3 1/8"
1"
Stainless Steel
€635.60
1 1/4"
65 psi
FNPT
MNPT
4"
1 1/4"
8 1/8"
Stainless Steel
€820.05
CASH VALVE

seat material disc material temp. pressure rating outlet size factory set pressure for media overall height Price
Bronze
Metal
+40°F to +450°F
100 psi to 300 psi
1"
200 psi
Oil, Water
9 3/4"
€1,814.14
Bronze
Metal
+40°F to +450°F
200 psi to 600 psi
1"
400 psi
Oil, Water
€1,921.35
Bronze
Metal
+40°F to +450°F
50 psi to 150 psi
1"
100 psi
Oil, Water
9 3/4"
€1,814.14
Bronze
Metal
+40°F to +450°F
15 psi to 75 psi
1"
50 psi
Oil, Water
9 3/4"
€1,845.92
Bronze
Metal
+40°F to +450°F
100 psi to 300 psi
1/2"
200 psi
Oil, Water
7"
€907.90
Bronze
Metal
+40°F to +450°F
15 psi to 75 psi
1/2"
50 psi
Oil, Water
€907.90
Bronze
Metal
+40°F to +450°F
200 psi to 600 psi
1/2"
400 psi
Oil, Water
7"
€949.87
Bronze
Metal
+40°F to +450°F
50 psi to 150 psi
1/2"
100 psi
Oil, Water
7"
€915.29
Bronze
Metal
+40°F to +450°F
100 psi to 300 psi
1/4"
Oil, Water
5 1/4"
€605.35
Bronze
Metal
+40°F to +450°F
15 psi to 75 psi
1/4"
50 psi
Oil, Water
5 1/4"
€657.93
AQUATROL SAFETY VALVES

inlet type pressure rating disc material outlet type seat material overall height inlet connection size operating pressure Price
MNPT
0 psi to 15 psi
Bronze
FNPT
Bronze
6"
1/2"
0 psi to 15 psi
€196.78
MNPT
0 psi to 15 psi
Bronze
FNPT
Bronze
6 1/4"
3/4"
0 psi to 15 psi
€209.28
MNPT
0 psi to 15 psi
Bronze
FNPT
Bronze
7 3/8"
1"
0 psi to 15 psi
€228.92
MNPT
0 psi to 15 psi
Bronze
FNPT
Bronze
8 1/4"
1 1/4"
0 psi to 15 psi
€314.98
MNPT
0 psi to 15 psi
Bronze
FNPT
Bronze
9 1/2"
1 1/2"
0 psi to 15 psi
€380.15
FNPT
0 psi to 15 psi
Bronze
MNPT
Bronze
€529.28
MNPT
0 psi to 50 psi
Bronze
FNPT
Stainless Steel
6"
1/2"
0 psi to 50 psi
€351.91
MNPT
0 psi to 50 psi
Bronze
FNPT
Stainless Steel
6 1/4"
3/4"
0 psi to 50 psi
€390.27
MNPT
0 psi to 50 psi
Bronze
FNPT
Stainless Steel
7 3/8"
1"
0 psi to 50 psi
€455.09
MNPT
0 psi to 50 psi
Bronze
FNPT
Stainless Steel
8 1/4"
1 1/4"
0 psi to 50 psi
€611.77
AQUATROL SAFETY VALVES

outlet size overall height inlet connection size operating pressure overall width factory set pressure steam capacity spring material Price
3/4"
6 7/8"
1/2"
0 psi to 264 psi
6 7/8"
15 psi
Stainless Steel
€201.95
1"
7 1/8"
3/4"
0 psi to 264 psi
7 1/8"
15 psi
Stainless Steel
€201.93
1 1/4"
7 7/8"
1"
0 psi to 264 psi
7 7/8"
15 psi
Stainless Steel
€230.26
1 1/2"
8 3/4"
1 1/4"
0 psi to 264 psi
8 3/4"
15 psi
Stainless Steel
€297.93
2"
9 7/8"
1 1/2"
0 psi to 264 psi
9 1/2"
15 psi
431 lbs./hr.
Stainless Steel
€348.55
2 1/2"
11 1/4"
2"
0 psi to 264 psi
11 1/4"
15 psi
Stainless Steel
€502.59
3/4"
6 7/8"
1/2"
0 psi to 264 psi
6 7/8"
25 psi
Stainless Steel
€201.95
3/4"
6 7/8"
1/2"
0 psi to 264 psi
6 7/8"
50 psi
Stainless Steel
€201.95
3/4"
6 7/8"
1/2"
0 psi to 264 psi
6 7/8"
75 psi
Stainless Steel
€201.95
3/4"
6 7/8"
1/2"
0 psi to 264 psi
6 7/8"
100 psi
Stainless Steel
€201.95
CASH ACME

inlet type outlet type spring material seat material for media disc material outlet size temp. Price
FNPT
MNPT
Stainless Steel
Silicone
Water
Silicone
3/4"
0°F to +250°F
€50.69
MNPT
FNPT
Stainless Steel
Silicone
Water
Silicone
3/4"
0°F to +250°F
€53.71
WATTS

seat material outlet size overall height inlet connection size overall width steam capacity spring material for media Price
Bronze
3/4"
2 3/4"
3/4"
2 1/8"
Stainless Steel
Steam
€173.53
Metal
3/4"
2 13/16"
3/4"
2 3/8"
450 lbs./hr.
Stainless Steel
Steam
€259.92
Metal
1"
3 1/8"
1"
2 3/8"
643 lbs./hr.
Stainless Steel
Steam
€310.19
CASH VALVE

outlet size for media temp. inlet connection size factory set pressure Price
3/8"
Cryogenic Fluids
3/8"
700 psi
€332.43
1/2"
-320°F to +200°F
€327.42
CASH ACME

spring material seat material for media disc material outlet size temp. overall height inlet connection size Price
Stainless Steel
Silicone
Water
Silicone
3/4"
0°F to +210°F
3 3/8"
3/4"
€27.42
Stainless Steel
Silicone
Water
Silicone
3/4"
0°F to +210°F
3 3/8"
3/4"
€36.27
WATTS

MPN Price
530-3/4
€88.21
WATTS

MPN Price
1450F
€245.22
PARKER

MPN Price
RDH083S50
€140.66
SHARKBITE

MPN Price
22398-0000LF
€19.30
EATON

MPN Price
32080-GA
€337.02
RIDGID

MPN Price
58002
€162.54
VULCAN HART

MPN Price
00-841496-00001
€618.82
VULCAN HART

MPN Price
00-841496-00002
€604.71
VULCAN HART

MPN Price
00-842913
RFQ
VULCAN HART

MPN Price
00-855606-00001
€884.48
RIDGID

MPN Price
84482
€18.45
RIDGID

MPN Price
19936
€61.24
RIDGID

MPN Price
20358
€35.07
RIDGID

MPN Price
24993
€38.49
RIDGID

MPN Price
36167
€116.58
RIDGID

MPN Price
39468
€80.35
RIDGID

MPN Price
39703
€284.01
RIDGID

MPN Price
40298
€457.44
RIDGID

MPN Price
40313
€82.61
RIDGID

MPN Price
45833
€63.06
RIDGID

MPN Price
47423
€293.12
RIDGID

MPN Price
48127
€426.31
RIDGID

MPN Price
48157
€416.26
RIDGID

MPN Price
49912
€39.58
RIDGID

MPN Price
54428
€35.50
RIDGID

MPN Price
63752
€70.67
RIDGID

MPN Price
63757
€68.45
RIDGID

MPN Price
69152
€26.27
RIDGID

MPN Price
76977
€112.21
APOLLO VALVES

MPN Price
G327405
€1,814.71
WATTS

MPN Price
L315M2-SC-008
€211.64
APOLLO VALVES

MPN Price
16LF20380
€64.53
APOLLO VALVES

MPN Price
6120E6A1
€2,925.95
1 2 ... 5 6

Description

Pressure relief valves are designed to control or release built-up pressure in the system which may otherwise damage pipelines and equipment. Raptor Supplies offers a wide range of relief valves including shut off, safety, drain & pressure valves from Apollo, Watts, Parker, Milton Industries, Hayward, Oil Safe, Campbell & more. Apollo safety relief valves are designed according to ASME Section IV standards for the protection of steam boilers. These bronze constructed valves feature metal to metal, PCTFE or elastomer O-ring seating, thereby having a wide pressure and temperature range. They are capable of withstanding a maximum pressure of 1200 PSI and are available in inlet sizes ranging from 1/2 to 3 inches. Watts adjustable relief valves are designed to release pressure (up to 200 PSI) when the set internal pressure is encountered in systems containing air, oil or water. Watts 1450F Series combination fill and relief valves feature a silicone disc to provide positive seating and leakproof operation. These valves are available in bronze, brass, iron, lead free bronze and lead free brass variants.

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