Description
ASME-Code Fast-Acting Pressure-Relief Valve for Air, Silicone Seal, 1/4 NPT
| Valve Function | Pressure Relief |
|---|---|
| For Use With | Air, Inert Gas |
| Activation | Pressure Driven |
| Inlet | |
| Pipe Size | 1/4 |
| Connection Type | Pipe |
| Pipe Connection Type | Threaded |
| Connection | NPT Male |
| Location | Bottom |
| Relief Port Connection Type | Vent |
| Relief Port Location | Side |
| Set Pressure | |
| Configuration | Nonadjustable |
| Temperature Range | -15° to 250° F |
| Valve Shape | 90° Elbow |
| Valve Body Shape | Straight |
| Overall Height | Varies |
| Material | |
| Body | Brass |
| Seal | Silicone |
| Test Mechanism | Ring |
| Valve Type | Pop Safety |
| Specifications Met | ASME BPVC.VIII |
| RoHS | RoHS 3 (2015/863/EU) compliant with exemption 6(c) – Lead in copper alloy |
| REACH | Not Compliant |
| DFARS | Specialty Metals COTS-Exempt |
| Country of Origin | United States |
| USMCA Qualifying | No |
| Schedule B | 848140.0000 |
| ECCN | EAR99 |
To protect against damage in air lines, air receivers, compressor tanks, and other air-powered equipment, these valves spring fully open at the set pressure and remain open until the system pressure is restored below the set pressure. All meet ASME Code Section VIII for use with air and inert gas pressure vessels. They have a vented relief port to exhaust discharge directly.
Silicone seals provide better leak protection than brass seals.
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