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. Connection Type Let-Lok Remove This Item
  2. Connection Size 1/4" Remove This Item
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  1. H400SSL1/425PSIPT
    $71.62
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, PTFE O-Ring, 25 PSI Cracking Pressure Learn More
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  2. H400SSL1/425PSILF
    $74.85
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, Lubricant Free, 25 PSI Cracking Pressure Learn More
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  3. H400SSL1/425PSIKZ
    $104.07
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Perfluor O-Ring, 25 PSI Cracking Pressure Learn More
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  4. H400SSL1/425PSIEP
    $68.35
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, EPDM O-Ring, 25 PSI Cracking Pressure Learn More
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  5. H400SSL1/425PSIBU
    $68.35
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Buna-N O-Ring, 25 PSI Cracking Pressure Learn More
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  6. H400SSL1/425PSI
    $65.09
    Standard, Fixed Cracking Pressure Check Valve
    H400 Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 25 PSI Cracking Pressure Learn More
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  7. H400HPSSL1/425PSI
    $119.87
    High Performance, Fixed Cracking Pressure Check Valve
    H400-HP Series, SS Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Fluorcarbon FKM O-Ring, 25 PSI Cracking Pressure Learn More
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  8. H400ASSL1/4C25PSIKZ
    $197.88
    Standard, Adjustable Cracking Pressure Check Valve
    H400-A Series, SS Adjustable Check Valve, 1/4" Let-Lok Tube Fitting x 1/4" Let-Lok Tube Fitting, Perfluor O-Ring, 25 PSI Cracking Pressure Learn More
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8 Items

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