CK3
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Compact Check Valve Hidden Bestseller The CK3 Series Spring-Disc Type Open Spring Disc Valve Stainless Steel / Brass / Bronze Fluid flow pressure pushes the disc and opens the valve, but when backflow occurs backflow pressure closes the valve while spring force ensures a tight seal. Compact with Flexible Installation Orientation Featuring an attractive slim body, with no protrusions, the CK3 performs well in any installation orientation, facilitating neat piping arrangements. CK3 Swing Type Vertical Horizonal Up, Down OK Superior Sealing and Durability Employing a spring loaded disc enables valve operation in response to minute differences in pressure while also maintaining a high quality seal. And all stainless steel construction translates to high durability. Fluid backflow prevention Water hammer countermeasures Vacuum break, Pressure release, etc Suitable for Steam, Water and Air Three different types of seal (metal, rubber, or PTFE) allow for use with various types of fluids*. Do not use for toxic, flammable, or otherwise hazardous fluids. CK3M Metal Seal ( 220 ) CK3T PTFE Seal ( 185 ) CK3R Rubber Seal ( 90 ) Supports Diverse Specifications In addition to standard products, special check valves with body materials: SUS 304, 316L etc, seat materials: FPM/EPR etc, or with a special spring for minimum opening differential pressures from 0.001 to 0.03 MPa, are available on request. Feel free to contact us. * FPM = Flourine-Containing Rubber, EPR = Ethylene-Propylene Rubber. In addition to the CK3 series, we offer an extensive range of products from flange (wafer) types to large size (DN100) types.