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. H480OPSSN1/210PSI
    $105.69
    Compact, Fixed Cracking Pressure Check Valve
    H400-OP Series, SS Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 10 PSI Cracking Pressure Learn More
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  2. H480OPSSN1/21/3PSI
    $105.69
    Compact, Fixed Cracking Pressure Check Valve
    H400-OP Series, SS Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  3. H480OPASSN1/23PSIEP
    $164.04
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, SS Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, EPDM O-Ring, 3 PSI Cracking Pressure Learn More
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  4. H480OPASSN1/23PSI
    $156.21
    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, 3 PSI Cracking Pressure Learn More
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  5. H480OPASSN1/2350PSI
    $156.21
    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, 350 PSI Cracking Pressure Learn More
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  6. H480OPASSN1/2150PSI
    $156.21
    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, 150 PSI Cracking Pressure Learn More
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  7. H480HPSSN1/21PSI
    $128.76
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More
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  8. H480HPSSN1/210PSI
    $128.76
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 10 PSI Cracking Pressure Learn More
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  9. H480HPSSN1/21/3PSI
    $128.76
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  10. H480OPASSN1/250PSIOC
    $179.64
    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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  11. H480OPASSN1/250PSIEP
    $164.04
    Compact, Adjustable Cracking Pressure Check Valve
    H400-OPA Series, SS Adjustable Check Valve, 1/2" Male NPT Thread x 1/2" Male NPT Thread, EPDM O-Ring, 250 PSI Cracking Pressure Learn More
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  12. H480OPASSN1/250PSI
    $156.21
    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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28 items

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