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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 Check Valves Remove This Item
- Connection Size 1/4" Remove This Item
- Cracking Pressure 1/3 PSI Remove This Item
- O-Ring Material Buna-N Remove This Item
- H480OPSSN1/41/3PSBU$58.76Compact, Fixed Cracking Pressure Check Valve
H400-OP Series, SS Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More - H410SSN1/41/3PSIBU$68.35Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Female NPT Thread x 1/4" Female NPT Thread, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More - H410BN1/41/3PSIBU$56.54Standard, Fixed Cracking Pressure Check Valve
H400 Series, Brass Check Valve, 1/4" Female NPT Thread x 1/4" Female NPT Thread, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More - H400SSL1/41/3PSIBU$68.35Standard, Fixed Cracking Pressure Check Valve
H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More - H400HPSSL1/41/3PSIBU$125.86High Performance, Fixed Cracking Pressure Check Valve
H400-HP Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More
