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Instrumentation Valves

Ham-Let Group features are wide variety of valves for many uses, including needle valves, ball valves, check valves, and relief valves. Our valves span a wide range of temperature and pressure ratings.
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- Category Compact - Adjustable C.P. Remove This Item
- Cracking Pressure 3 PSI Remove This Item
- O-Ring Material EPDM Remove This Item
- H480OPASSR1/23PSIEP$164.04Compact, Adjustable Cracking Pressure Check Valve
H400-OPA Series, SS Adjustable Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, EPDM O-Ring, 3 PSI Cracking Pressure Learn More - H480OPASSN1/23PSIEP$164.04Compact, Adjustable Cracking Pressure Check Valve
H400-OPA Series, SS Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, EPDM O-Ring, 3 PSI Cracking Pressure Learn More