Safety Relief Valves
For Gaseous or Liquid Nitrogen, Oxygen, Air and other Cyrogenic Fluids
- Use in cryogenic, pressure vessel, manifold and other demanding applications
- Silicone seat provides superior sealing/resealing
- Heavy duty brass construction resists corrosion
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- 1/4" NPT RELIEF VALVE
- Accurate Cracking Pressure:
+3 PSIG to 70 PSIG
4% of set pressure over PSIG - Temperature Range:
-100°F to +165°
-73°C to +74°C - Presssure Settings (PSIG):
22, 35, 50, 100, 125, 230, 235, 350 (others available upon request) - Orifice Size: 1/4" Diameter
- Flow Coefficient
Cv Factor: .65 Typical
- 1/2" NPT RELIEF VALVE
- Accurate Cracking Pressure:
+5 PSIG to 100 PSIG
+ 10 PSIG of set pressure over 100 PSIG - Temperature Range:
-100°F to +165°F
-73°C to +74°C - Pressure Settigns (PSIG):
60, 75, 100, 150, 200, 250, 375 (others available upon request) - Orifice Size: 5/16" Diameter
- Flow Coefficient
| PART NO. | DESCRIPTION | |
|---|---|---|
| 1/4" NPT INLET RELIEF VALVES | ||
| WMV-4-22 | 22 PSIG Setting | |
| WMV-4-35 | 35 PSIG Setting | |
| WMV-4-50 | 50 PSIG Setting | |
| WMV-4-100 | 100 PSIG Setting | |
| WMV-4-125 | 125 PSIG Setting | |
| WMV-4-230 | 230 PSIG Setting | |
| WMV-4-235 | 235 PSIG Setting | |
| WMV-4-350 | 350 PSIG Setting | |
| WMV-4-7 | Pipe-away Adaptor, All Models | |
| PART NO. | DESCRIPTION | |
|---|---|---|
| 1/2" NPT INLET RELIEF VALVES | ||
| WMV-8-60 | 60 PSIG Setting | |
| WMV-8-75 | 75 PSIG Setting | |
| WMV-8-100 | 100 PSIG Setting | |
| WMV-8-150 | 150 PSIG Setting | |
| WMV-8-200 | 200 PSIG Setting | |
| WMV-8-250 | 250 PSIG Setting | |
| WMV-8-275 | 275 PSIG Setting | |
| WMV-8-7 | Pipe-away Adaptor, All Models | |