Instrumentation Valves

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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  1. H400SSL3/81/3PSIPT
    $141.33
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, PTFE O-Ring, 1/3 PSI Cracking Pressure Learn More
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  2. H400SSL3/81/3PSIOC
    $147.75
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 1/3 PSI Cracking Pressure Learn More
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  3. H400SSL3/81/3PSILF
    $147.75
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Lubricant Free, 1/3 PSI Cracking Pressure Learn More
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  4. H400SSL3/81/3PSIKZ
    $205.56
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Perfluor O-Ring, 1/3 PSI Cracking Pressure Learn More
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  5. H400SSL3/81/3PSIEP
    $134.90
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, EPDM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  6. H400SSL3/81/3PSIBU
    $147.03
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Buna-N O-Ring, 1/3 PSI Cracking Pressure Learn More
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  7. H400SSL3/81/3PSI
    $128.48
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  8. H400HPSSL3/81/3PSIOC
    $144.47
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 1/3 PSI Cracking Pressure Learn More
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  9. H400HPSSL3/81/3PSIEP
    $131.91
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, EPDM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  10. H400HPSSL3/81/3PSI
    $125.62
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 3/8" Let-Lok Tube Fitting x 3/8" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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10 Items

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