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Check Valves(Material:Lead-free Copper Alloy)

Check valves for fluids are a type of valves which allow fluids to flow in one direction, but automatically close when the flow reverses. They are also called non-return valves or one-way valves. They can prevent the backflow securely and open with small differential pressure. They are applied to piping systems where the backflow prevention is required, frequent open/close are expected, some restrictions exist around the pipings, etc. To install, there are screw-in connection type to screw in the check valve, and flangeless type that clamps the entire check valve with pipes. Furthermore, they are divided into small diameter valves or large diameter valves. Materials of the main body are copper alloy, stainless steel, fluoropolymer, plastic, etc. Sealing materials vary depending on the application; metal is used for places where the temperature becomes high due to steam, etc., and rubber is for places under low temperatures such as hot or cold water.
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Brand
Product Series
CAD
Days to Ship
Type
Applicable Fluid
Nominal Pressure
Material
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Control Side, Tube Flange Nominal
Max. Operating Pressure(MPa)
Cracking Pressure(MPa)

    J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) New JIS Mark Displayed

    Brand

    Toyo Valve

    Product Series

    J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) New JIS Mark Displayed

    CAD
    • 2D
    Days to Ship 9 Days or more
    TypeSwing Type
    Applicable FluidWater
    Nominal Pressure10K
    MaterialLead-free Copper Alloy
    Supply Side, Connection TypeRc (R)
    Supply Side, Plumbing Thread Nominal1B ~ 3/4B
    Supply Side, Tube Flange Nominal-
    Control Side, Connection TypeRc (R)
    Control Side, Plumbing Thread Nominal1B ~ 3/4B
    Control Side, Tube Flange Nominal-
    Max. Operating Pressure(MPa)1.4
    Cracking Pressure(MPa)-

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