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The SR, SRH, H Safety Relief Valves are designed to protect industrial and commercial refrigeration systems from overpressure situations. This series is designed to open at a specified pressure and can be used in single or dual relief configurations.
Products | Pressure Relief Setting (barg) | Pressure Relief Setting (psig) | Inlet Connection | Outlet Connection | Flow Capacity (SCFM Air) | Valve Type |
---|---|---|---|---|---|---|
107031 | 10.3 | 150 | 1/2" | 3/4" | 130 | SR1 |
107032 | 13.8 | 200 | 1/2" | 3/4" | 170 | SR1 |
107033 | 17.2 | 250 | 1/2" | 3/4" | 210 | SR1 |
107034 | 20.7 | 300 | 1/2" | 3/4" | 250 | SR1 |
107035 | 24.1 | 350 | 1/2" | 3/4" | 290 | SR1 |
107036 | 27.6 | 400 | 1/2" | 3/4" | 329 | SR1 |
107037 | 10.3 | 150 | 1/2" | 3/4" | 246 | SR2 |
107038 | 13.8 | 200 | 1/2" | 1" | 321 | SR2 |
107039 | 17.2 | 250 | 1/2" | 1" | 397 | SR2 |
107040 | 20.7 | 300 | 1/2" | 1" | 472 | SR2 |
107041 | 24.1 | 350 | 1/2" | 1" | 547 | SR2 |
107042 | 27.6 | 400 | 1/2" | 1" | 622 | SR2 |
107043 | 10.3 | 150 | 3/4" | 1-1/4" | 377 | SR3 |
107044 | 13.8 | 200 | 3/4" | 1-1/4" | 493 | SR3 |
107045 | 17.2 | 250 | 3/4" | 1-1/4" | 608 | SR3 |
107046 | 20.7 | 300 | 3/4" | 1-1/4" | 724 | SR3 |
107047 | 24.1 | 350 | 3/4" | 1-1/4" | 839 | SR3 |
107048 | 27.6 | 400 | 3/4" | 1-1/4" | 955 | SR3 |
107049 | 10.3 | 150 | 3/4" | 1-1/2" | 490 | SR4 |
107050 | 13.8 | 200 | 3/4" | 1-1/2" | 640 | SR4 |
107051 | 17.2 | 250 | 3/4" | 1-1/2" | 791 | SR4 |
107052 | 20.7 | 300 | 3/4" | 1-1/2" | 941 | SR4 |
107053 | 24.1 | 350 | 3/4" | 1-1/2" | 1091 | SR4 |
107054 | 27.6 | 400 | 3/4" | 1-1/2" | 1241 | SR4 |
107055 | 10.3 | 150 | 1/2" | 3/4" | 463 | SRH1 |
107056 | 13.8 | 200 | 1/2" | 3/4" | 605 | SRH1 |
107057 | 17.2 | 250 | 1/2" | 3/4" | 746 | SRH1 |
107058 | 20.7 | 300 | 1/2" | 3/4" | 888 | SRH1 |
107059 | 24.1 | 350 | 1/2" | 3/4" | 1030 | SRH1 |
107060 | 27.6 | 400 | 1/2" | 3/4" | 1172 | SRH1 |
107061 | 10.3 | 150 | 1/2" | 1" | 463 | SRH2 |
107062 | 13.8 | 200 | 1/2" | 1" | 605 | SRH2 |
107063 | 17.2 | 250 | 1/2" | 1" | 746 | SRH2 |
107064 | 20.7 | 300 | 1/2" | 1" | 888 | SRH2 |
107065 | 24.1 | 350 | 1/2" | 1" | 1030 | SRH2 |
107066 | 27.6 | 400 | 1/2" | 1" | 1172 | SRH2 |
107067 | 10.3 | 150 | 3/4" | 1" | 463 | SRH3 |
107068 | 13.8 | 200 | 3/4" | 1" | 605 | SRH3 |
107069 | 17.2 | 250 | 3/4" | 1" | 746 | SRH3 |
107070 | 20.7 | 300 | 3/4" | 1" | 888 | SRH3 |
107071 | 24.1 | 350 | 3/4" | 1" | 1030 | SRH3 |
107072 | 27.6 | 400 | 3/4" | 1" | 1172 | SRH3 |
107487 | 12.1 | 175 | 3/4" | 1-1/4" | 435 | SR3 |
107488 | 22.4 | 325 | 1/2" | 1" | 959 | SRH2 |
107551 | 10.3 | 150 | 1" | 1-1/4" | 798 | SRH4 |
107552 | 13.8 | 200 | 1" | 1-1/4" | 1043 | SRH4 |
107553 | 17.2 | 250 | 1" | 1-1/4" | 1287 | SRH4 |
107554 | 20.7 | 300 | 1" | 1-1/4" | 1532 | SRH4 |
107555 | 24.1 | 350 | 1" | 1-1/4" | 1776 | SRH4 |
107556 | 10.3 | 150 | 1-1/4" | 1-1/4" | 963 | SRH5 |
107557 | 13.8 | 200 | 1-1/4" | 1-1/4" | 1258 | SRH5 |
107558 | 17.2 | 250 | 1-1/4" | 1-1/4" | 1553 | SRH5 |
107559 | 20.7 | 300 | 1-1/4" | 1-1/4" | 1848 | SRH5 |
107560 | 24.1 | 350 | 1-1/4" | 1-1/4" | 2143 | SRH5 |
107561 | 15.5 | 225 | 3/4" | 1-1/4" | 551 | SR3 |
107569 | 12.1 | 175 | 1/2" | 3/4" | 534 | SRH1 |
107570 | 15.5 | 225 | 1/2" | 3/4" | 676 | SRH1 |
107571 | 19 | 275 | 1/2" | 3/4" | 817 | SRH1 |
107572 | 22.4 | 325 | 1/2" | 3/4" | 959 | SRH1 |
107573 | 25.9 | 375 | 1/2" | 3/4" | 1101 | SRH1 |
107574 | 12.1 | 175 | 3/4" | 1" | 534 | SRH3 |
107575 | 15.5 | 225 | 3/4" | 1" | 676 | SRH3 |
107576 | 19 | 275 | 3/4" | 1" | 817 | SRH3 |
107577 | 22.4 | 325 | 3/4" | 1" | 959 | SRH3 |
107578 | 25.9 | 375 | 3/4" | 1" | 1101 | SRH3 |
107606 | 12.1 | 175 | 1/2" | 1" | 284 | SR2 |
107901 | 12.1 | 175 | 1/2" | 3/4" | 150 | SR1 |
107902 | 11.4 | 165 | 3/4" | 1" | 506 | SRH3 |
107903 | 18.3 | 265 | 3/4" | 1" | 789 | SRH3 |
107904 | 19 | 275 | 1/2" | 1" | 817 | SRH2 |
107946 | 15.5 | 225 | 1/2" | 1" | 676 | SRH2 |
107948 | 19 | 275 | 1-1/4" | 1-1/2" | 1700 | SRH5 |
107989 | 12.1 | 175 | 1" | 1-1/4" | 921 | SRH4 |
108073 | 11 | 160 | 1/2" | 3/4" | 138 | SR1 |
108092 | 24 | 348 | 1/2" | 1" | 1024 | SRH2 |
108652 | 15.5 | 225 | 1-1/4" | 1-1/2" | 1405 | SRH5 |
108689_1 | 12.1 | 175 | 1/2" | 1" | 534 | SRH2 |
109065 | 17.9 | 260 | 3/4" | 1" | 775 | SRH3 |
109109 | 12.4 | 180 | 1-1/4" | 1-1/2" | 1140 | SRH5 |
109169 | 16.2 | 235 | 1-1/4" | 1-1/2" | 1464 | SRH5 |
109170 | 18.3 | 265 | 1/2" | 3/4" | 789 | SRH1 |
109200_1 | 16.2 | 235 | 1/2" | 3/4" | 198 | SR1 |
109214_1 | 12.1 | 175 | 1-1/4" | 1-1/2" | 1111 | SRH5 |
109302_1 | 12.4 | 180 | 3/4" | 1-1/2" | 580 | SR4 |
109303_1 | 20 | 290 | 1-1/4" | 1-1/2" | 1789 | SRH5 |
109383 | 23.4 | 340 | 1-1/4" | 1-1/2" | 2084 | SRH4 |
109384 | 25 | 362 | 3/4" | 1-1/4" | 867 | SRH4 |
109386 | 17.9 | 260 | 1" | 1-1/4" | 1336 | SR1 |
109387_1 | 15.5 | 225 | 1" | 1-1/4" | 1165 | SRH3 |
109389_1 | 15.5 | 225 | 1/2" | 3/4" | 190 | SRH1 |
109639_1 | 14.8 | 214 | 3/4" | 1" | 644 | SRH2 |
110251_1 | 15.9 | 230 | 1/2" | 3/4" | 690 | SR1 |
110253 | 17.9 | 260 | 1/2" | 1" | 775 | SR2 |
110548 | 19 | 275 | 1/2" | 3/4" | 230 | SR2 |
110549 | 19 | 275 | 1/2" | 1" | 434 | SRH4 |
110572 | 15.5 | 225 | 1/2" | 1" | 359 | SR1 |
110580 | 22.4 | 325 | 1" | 1-1/4" | 1654 | SRH4 |
110581 | 22.4 | 325 | 1/2" | 3/4" | 270 | SRH4 |
110582 | 18.3 | 265 | 1" | 1-1/4" | 1361 | SR4 |
110584 | 12.4 | 180 | 1" | 1-1/4" | 945 | SRH3 |
111369 | 16.2 | 235 | 3/4" | 1-1/2" | 746 | SRH2 |
112020 | 12.4 | 180 | 3/4" | 1" | 548 | SRH5 |
112050 | 12.4 | 180 | 1/2" | 1" | 548 | SR4 |
112101 | 18.3 | 265 | 1-1/4" | 1-1/2" | 1641 | SR1 |
112424_1 | 15.9 | 230 | 1" | 1 1/4" | 1189 | SRH4 |
112428 | 17.6 | 255 | 1" | 2 1/4" | 1312 | SRH4 |
112433 | 17.6 | 255 | 1/2" | 3/4" | 676 | SRH1 |
112489 | 19 | 275 | 1" | 1 1/4" | 1409 | SRH4 |
112500 | 13.1 | 190 | 1" | 1 1/4" | 994 | SRH4 |
112521 | 12.4 | 180 | 1/2" | 1" | 291 | SR2 |