- Very accurate cracking pressure
- Zero leakage up to 95% of cracking pressure
- 100% seat leakage tested
- Tamper-proof adjustment
- PED certifications and CE marking available for most models
Specifications
Series |
N/A HP500 |
Body Material |
N/A 316 Stainless Steel |
O-Ring Material |
N/A Viton® |
Valve Size |
N/A 1/2 in |
End Connections (Inlet/Outlet) |
N/A Popoff male pipe |
Operating Pressure |
N/A 150 to 450 psig10 to 31 bar |
Cracking Pressure |
N/A 150 to 450 psig |
Cracking Pressure Tolerance |
N/A ±5% |
Operating Temperature |
N/A -20 to 400 ºF |
Spring Material |
N/A 17-7 PH Stainless Steel |
Dim. A |
N/A 1.91 in |
Hex |
N/A 1 in |
Weight |
N/A .27 lbs |
Optional Body Material |
N/A 316 Stainless Steel Brass |
Optional End Connections |
N/A 1/4" Male BSPT x 1/4" Female BSPT M - Male NPT |
Applications
|
N/A
|
Leakage
|
N/A
Leakage: Ascending pressure 0 up to 95% of cracking pressure |
Safety
|
N/A
For Your Safety |
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