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    Air Check Valves

    Vents to Atmosphere

    Compact Air Safety Relief Valves with test rings. Factory preset pressure settings from 20-300 PSI, (KSV25 rated to 450 PSI). All models ASME rated. Brass or stainless available in all models. Other sizes and pressure settings from those shown are readily available. All valves have MPT inlet.
    Manufacturer: Kingston Valves
    Part No. Catalog Description Price
    SKU: KG112CR-2-150 Catalog: E0940 Description: Air Check Valve, 1/4" MPT, Stainless, 90 CFM, 150 PSI Price: $190.00 / EA
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    SKU: KG118CSS-2-150 Catalog: E0940 Description: Air Check Valve, 1/4" MPT, Brass, 90 CFM,150 PSI Price: $45.00 / EA
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