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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156 items

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  1. H900HPSSL1/4A
    $244.39
    H900HP Relief Valves - High Pressure
    H900HP Series, SS High Pressure Relief Valve, Let-Lok 1/4" x 1/4" Let-Lok, Flourocarbon FKM Seal material Learn More
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  2. H995SSNL1/4SLOC
    $293.17
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Let-Lok, Flourocarbon FKM Seal material, Oxygen Clean Learn More
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  3. H995SSNL1/4SLNE
    $267.68
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Let-Lok, Polychloroprene (CR) Seal material Learn More
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  4. H995SSNL1/4SLEP
    $267.68
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Let-Lok, EPDM Seal material Learn More
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  5. H995SSNL1/4SLCE
    $298.26
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Let-Lok, Flourocarbon FKM Seal material, Certification PED 97/23/EC Learn More
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  6. H995SSNL1/4SL
    $254.92
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Let-Lok, Flourocarbon FKM Seal material Learn More
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  7. H985SSR1/4SL
    $246.08
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male BSPT Thread 1/4" x 1/4" Female BSPT Thread, Flourocarbon FKM Seal material Learn More
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  8. H985SSN1/4SLOC
    $283.00
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, Flourocarbon FKM Seal material, Oxygen Clean Learn More
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  9. H985SSN1/4SLNE
    $258.38
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, Polychloroprene (CR) Seal material Learn More
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  10. H985SSN1/4SLEPCE
    $299.27
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, EPDM Seal material, Certification PED 97/23/EC Learn More
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  11. H985SSN1/4SLEP
    $258.38
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, EPDM Seal material Learn More
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  12. H985SSN1/4SLCE
    $289.42
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, Flourocarbon FKM Seal material, Certification PED 97/23/EC Learn More
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  13. H985SSN1/4SL
    $246.08
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Male NPT Thread 1/4" x 1/4" Female NPT Thread, Flourocarbon FKM Seal material Learn More
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  14. H900SSL6MMSLOC
    $303.84
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Let-Lok 6mm x 6mm Let-Lok, Flourocarbon FKM Seal material, Oxygen Clean Learn More
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  15. H900SSL6MMSLNE
    $277.46
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Let-Lok 6mm x 6mm Let-Lok, Polychloroprene (CR) Seal material Learn More
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  16. H900SSL6MMSLLF
    $303.84
    H900 Relief Valves - Low Pressure
    H900 Series, SS Relief Valve, Let-Lok 6mm x 6mm Let-Lok, Flourocarbon FKM Seal material, Lubricant Free Learn More
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156 items

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