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    3 Products

    Made-to-Order Pressure-Relief Valves

    Design a valve specifically for your process media and set pressure. Choose from a valve for air, inert gas, water, hydraulic oil, fuel oil, gasoline, or diesel fuel and a set pressure. These valves begin opening at the set pressure and fully open at about 10% over the set pressure. They begin closing as pressure drops and fully close when the system pressure is restored below the set pressure. Body is 316 stainless steel for exceptional corrosion resistance.
    NPT Female Inlet and Relief Port
    Image of Product. Front orientation. Pressure-Relief Valves. Made-to-Order Pressure-Relief Valves.
    For Use With—To Order: Please specify medium and a set pressure in 1 psi increments from the range listed in the table.
    Inlet
    Relief
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Port Pipe
    Size
    Port
    Location
    Choose a Set
    Pressure, psi
    Shape
    Overall
    Ht.
    Temp. Range,
    ° F
    Valve
    Type
    For Use With
    Each
     
    316 Stainless Steel Body—Fluoroelastomer Seal
    1/2
    		Bottom3,3003/4
    		Side150 to 2,69990° Elbow7 1/2"-10 to 400ReliefHydraulic Oil6871K41000000000
     
    NPT Male Inlet and NPT Female Relief Port
    Image of Product. Front orientation. Pressure-Relief Valves. Made-to-Order Pressure-Relief Valves.
    For Use With—To Order: Please specify medium and a set pressure in 1 psi increments from the range listed in the table.
    Inlet
    Relief
    Pipe
    Size
    Location
    Max. Pressure,
    psi
    Port Pipe
    Size
    Port
    Location
    Choose a Set
    Pressure, psi
    Shape
    Overall
    Ht.
    Temp. Range,
    ° F
    Valve
    Type
    For Use With
    Each
     
    316 Stainless Steel Body—Fluoroelastomer Seal
    3/4
    		Bottom3,3003/4
    		Side150 to 2,26990° Elbow7 1/2"-10 to 400ReliefHydraulic Oil6871K51000000000
    1
    		Bottom3,3001
    		Side150 to 2,42190° Elbow7 1/2"-10 to 400ReliefHydraulic Oil6871K6100000000
     
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