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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493 items

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  1. H480HPSSGL1/21/3PSI
    $160.98
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/2" Male Face Seal x 1/2" Male Face Seal, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  2. H480BN1/41PSIOC
    $72.24
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, Oxigen Clean, 1 PSI Cracking Pressure Learn More
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  3. H480BN1/41PSI
    $62.81
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More
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  4. H480BN1/41/3PSI
    $57.66
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, 1/3 PSI Cracking Pressure Learn More
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  5. H480BN1/21PSI
    $62.81
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass 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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  6. H480BN1/21/3PSI
    $62.81
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, Brass 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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  7. H480ASSN1/450PSI
    $87.29
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, 50 PSI Cracking Pressure Learn More
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  8. H480ASSN1/43PSI
    $70.51
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, 3 PSI Cracking Pressure Learn More
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  9. H480ASSN1/4150PSI
    $70.51
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male NPT Thread x 1/4" Male NPT Thread, Fluorcarbon FKM O-Ring, 150 PSI Cracking Pressure Learn More
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  10. H480ASSGL1/450PSIOC
    $176.97
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, Oxigen Clean, 50 PSI Cracking Pressure Learn More
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  11. H480ASSGL1/450PSI
    $153.88
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, 50 PSI Cracking Pressure Learn More
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  12. H480ASSGL1/43PSIOC
    $176.97
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, Oxigen Clean, 3 PSI Cracking Pressure Learn More
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  13. H480ASSGL1/43PSI
    $153.88
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, 3 PSI Cracking Pressure Learn More
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  14. H480ASSGL1/4350PSI
    $153.88
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, 350 PSI Cracking Pressure Learn More
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  15. H480ASSGL1/4150PSI
    $153.88
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Male Face Seal x 1/4" Male Face Seal, Fluorcarbon FKM O-Ring, 150 PSI Cracking Pressure Learn More
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  16. H410SSR3/81PSI
    $128.46
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 3/8" Female BSPT Thread x 3/8" Female BSPT Thread, Fluorcarbon FKM O-Ring, 1 PSI Cracking Pressure Learn More
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493 items

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