Circle Valve Technologies, Inc. - HP500 Series Relief Valves
 
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Circle Valve Technologies, Inc.
Contact Us for Custom Valve Solutions
Phone: 267-933-6300
Email: sales@circlevalve.com
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HP500 Series Relief Valves
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HP500

larger image 		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
Proper filtration is recommended to prevent damage to sealing surfaces.

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  Results 1 - 25 of 40 1 2 

Item #

Body Material

O-Ring Material

Valve Size

Cracking Pressure

Operating Temperature

End Connections (Inlet/Outlet)

HP524B-2M Brass Silicone 1/4 in 150 to 575 psig -70 to 450 ºF Popoff male pipe
HP524B-2MP Brass Silicone 1/4 in 150 to 575 psig -70 to 450 ºF Inline male pipe by female pipe
HP524B-4M Brass Silicone 1/2 in 150 to 575 psig -70 to 450 ºF Popoff male pipe
HP524B-4MP Brass Silicone 1/2 in 150 to 575 psig -70 to 450 ºF Inline male pipe by female pipe
HP524T1-2M 316 Stainless Steel Silicone 1/4 in 150 to 575 psig -70 to 450 ºF Popoff male pipe
HP524T1-2MP 316 Stainless Steel Silicone 1/4 in 150 to 575 psig -70 to 450 ºF Inline male pipe by female pipe
HP524T1-4M 316 Stainless Steel Silicone 1/2 in 150 to 575 psig -70 to 450 ºF Popoff male pipe
HP524T1-4MP 316 Stainless Steel Silicone 1/2 in 150 to 575 psig -70 to 450 ºF Inline male pipe by female pipe
HP532B-2M Brass Viton® 1/4 in 150 to 575 psig -20 to 400 ºF Popoff male pipe
HP532B-2MP Brass Viton® 1/4 in 150 to 575 psig -20 to 400 ºF Inline male pipe by female pipe
HP532B-4M Brass Viton® 1/2 in 150 to 575 psig -20 to 400 ºF Popoff male pipe
HP532B-4MP Brass Viton® 1/2 in 150 to 575 psig -20 to 400 ºF Inline male pipe by female pipe
HP532T1-2M 316 Stainless Steel Viton® 1/4 in 150 to 575 psig -20 to 400 ºF Popoff male pipe
HP532T1-2MP 316 Stainless Steel Viton® 1/4 in 150 to 575 psig -20 to 400 ºF Inline male pipe by female pipe
HP532T1-4M 316 Stainless Steel Viton® 1/2 in 150 to 575 psig -20 to 400 ºF Popoff male pipe
HP532T1-4MP 316 Stainless Steel Viton® 1/2 in 150 to 575 psig -20 to 400 ºF Inline male pipe by female pipe
HP533B-2M Brass Neoprene 1/4 in 150 to 575 psig -40 to 300 ºF Popoff male pipe
HP533B-2MP Brass Neoprene 1/4 in 150 to 575 psig -40 to 300 ºF Inline male pipe by female pipe
HP533B-4M Brass Neoprene 1/2 in 150 to 575 psig -40 to 300 ºF Popoff male pipe
HP533B-4MP Brass Neoprene 1/2 in 150 to 575 psig -40 to 300 ºF Inline male pipe by female pipe
HP533T1-2M 316 Stainless Steel Neoprene 1/4 in 150 to 575 psig -40 to 300 ºF Popoff male pipe
HP533T1-2MP 316 Stainless Steel Neoprene 1/4 in 150 to 575 psig -40 to 300 ºF Inline male pipe by female pipe
HP533T1-4M 316 Stainless Steel Neoprene 1/2 in 150 to 575 psig -40 to 300 ºF Popoff male pipe
HP533T1-4MP 316 Stainless Steel Neoprene 1/2 in 150 to 575 psig -40 to 300 ºF Inline male pipe by female pipe
HP559B-2M Brass Buna 1/4 in 150 to 575 psig -65 to 275 ºF Popoff male pipe
  Results 1 - 25 of 40 1 2 
1533 Gehman Road | Harleysville, PA 19438 | Phone:267-933-6300 | Fax: 267-933-6305 | Toll Free: 800-645-6733 | Email: sales@circlevalve.com Check Valves | Relief Valves | Solenoid Valves | Atkomatic Solenoid Valves | Regulators | Cryogenic Valves and Equipment | Gyrolok Tube Fittings | Hoke Needle Valves | Hoke Ball Valves |
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