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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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- Connection Size 1/4" Remove This Item
- H400HPSSL1/41/3PSIEP$151.03High 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, EPDM O-Ring, 1/3 PSI Cracking Pressure Learn More - H400HPSSL1/41/3PSIBU$151.03High 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 - H400HPSSL1/41/3PSI$136.99High 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, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More - H400BL1/45PSI$69.19Standard, 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, 5 PSI Cracking Pressure Learn More - H400BL1/41PSI$69.19Standard, 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 PSI Cracking Pressure Learn More - H400BL1/410PSI$80.53Standard, 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, 10 PSI Cracking Pressure Learn More - H400BL1/41/3PSIOC$79.56Standard, 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$69.19Standard, 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 - H400ASSL1/4C25PSIKZ$237.46Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Perfluor O-Ring, 25 PSI Cracking Pressure Learn More - H400ASSL1/450PSIOC$131.30Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 50 PSI Cracking Pressure Learn More - H400ASSL1/450PSIEP$111.20Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, EPDM O-Ring, 50 PSI Cracking Pressure Learn More - H400ASSL1/450PSI$116.54Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS 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 - H400ASSL1/43PSIOC$121.79Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 3 PSI Cracking Pressure Learn More - H400ASSL1/43PSIKZ$190.63Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Perfluor O-Ring, 3 PSI Cracking Pressure Learn More - H400ASSL1/43PSI$105.90Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS 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 - H400ASSL1/4350PSI$105.90Standard, Adjustable Cracking Pressure Check Valve
H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 350 PSI Cracking Pressure Learn More
