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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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- Body Material Brass Remove This Item
- Connection Size 1/4" Remove This Item
- H400BL1/41/3PSIOC$66.30Standard, Fixed Cracking Pressure Check Valve
H400 Series, Brass Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 1/3 PSI Cracking Pressure Learn More - H400BL1/41/3PSI$57.66Standard, Fixed Cracking Pressure Check Valve
H400 Series, Brass Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H400ABL1/450PSI$68.15Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, Brass Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 50 PSI Cracking Pressure Learn More - H400ABL1/43PSI$66.88Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, Brass Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 3 PSI Cracking Pressure Learn More - H400ABL1/4150PSI$66.88Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, Brass Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 150 PSI Cracking Pressure Learn More