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. H400HPSSL1/21PSI
    $149.66
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More
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  2. H400HPSSL1/210PSIOC
    $172.10
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 10 PSI Cracking Pressure Learn More
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  3. H400HPSSL1/210PSI
    $149.66
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 10 PSI Cracking Pressure Learn More
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  4. H400HPSSL1/21/3PSIOC
    $172.10
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Oxigen Clean, 1/3 PSI Cracking Pressure Learn More
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  5. H400HPSSL1/21/3PSI
    $149.66
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  6. H400BL1/21PSI
    $105.16
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More
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  7. H400BL1/21/3PSI
    $105.16
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  8. H480OPASSR1/250PSI
    $187.45
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, SS Adjustable Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  9. H480OPASSN1/250PSIOC
    $215.57
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, SS Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, Oxigen Clean, 250 PSI Cracking Pressure Learn More
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  10. H480OPASSN1/250PSI
    $187.45
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, SS Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  11. H480OPABN1/250PSI
    $160.08
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, Brass Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  12. H480HPSSR1/250PSI
    $169.96
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Male BSPT Thread x 1/2" Male BSPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  13. H410SSN1/250PSI
    $167.48
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/2" Female NPT Thread x 1/2" Female NPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  14. H410HPSSN1/250PSI
    $151.39
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Female NPT Thread x 1/2" Female NPT Thread, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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  15. H400HPSSL1/250PSI
    $164.63
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Let-Lok Tube Fitting x 1/2" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 250 PSI Cracking Pressure Learn More
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111 items

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