Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733 | Phone:267-933-6300 | Fax:267-933-6305|
email: [email protected]
All Categories > Relief Valves > HP500 Series Relief Valves 150 to 575 psig > View Items  

HP500 Series Relief Valves 150 to 575 psig

 
Check up to five results to perform an action.

Features
  • 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



  Results 26 - 32 of 32 1 2 

Item #

Body Material

O-Ring Material

Valve Size

End Connections (Inlet/Outlet)

Cracking Pressure

Operating Temperature

Weight
HP533T1-2MP 316 Stainless Steel Neoprene 1/4 in Inline male pipe by female pipe 150 to 575 psig -40 to 300 ºF .16 lbs
HP533T1-4M 316 Stainless Steel Neoprene 1/2 in Popoff male pipe 150 to 450 psig -40 to 300 ºF .27 lbs
HP533T1-4MP 316 Stainless Steel Neoprene 1/2 in Inline male pipe by female pipe 150 to 450 psig -40 to 300 ºF .6 lbs
HP562T1-2M 316 Stainless Steel Ethylene Propylene 1/4 in Popoff male pipe 150 to 575 psig -65 to 300 ºF .06 lbs
HP562T1-2MP 316 Stainless Steel Ethylene Propylene 1/4 in Inline male pipe by female pipe 150 to 575 psig -65 to 300 ºF .16 lbs
HP562T1-4M 316 Stainless Steel Ethylene Propylene 1/2 in Popoff male pipe 150 to 450 psig -65 to 300 ºF .27 lbs
HP562T1-4MP 316 Stainless Steel Ethylene Propylene 1/2 in Inline male pipe by female pipe 150 to 450 psig -65 to 300 ºF .6 lbs
  Results 26 - 32 of 32 1 2 
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