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Check Valves(Material:Stainless Steel)

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.
Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Applicable Fluid
Type
Material
Max. Operating Pressure(MPa)
Nominal Pressure
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Tube Flange Nominal
Cracking Pressure(MPa)

    A-Check Nipple Type

      10K Type / 20K Type Stainless Steel Wing  Stainless Steel Wing Check Valve

        Class 10 K - Screw-in Type Swing Check Valve

          Class 10K - Flange Type Swing Check Valve

            A-Check Socket Type

              Swing check valve, stainless steel

                Lift Check Valve

                Brand

                ASOH

                TOYO VALVE

                TOYO VALVE

                TOYO VALVE

                ASOH

                ESCO

                ESCO

                Product Series

                A-Check Nipple Type

                10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing Check Valve

                Class 10 K - Screw-in Type Swing Check Valve

                Class 10K - Flange Type Swing Check Valve

                A-Check Socket Type

                Swing check valve, stainless steel

                Lift Check Valve

                CAD
                • 2D
                • 2D
                Days to Ship 4 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                Applicable FluidWater / AirWater / Air / OilWater / Air / Oil / Gas / OthersWater / Air / Oil / Gas / OthersWater / AirWater / Air / Oil / GasWater / Air / Oil / Gas / Others
                TypeSpring Type (In-line)Wafer TypeSwing TypeSwing TypeSpring Type (In-line)Swing TypeLift Type
                MaterialStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
                Max. Operating Pressure(MPa)21.41121.41.4
                Nominal PressureNo Standard, Others10K10K10KNo Standard, Others10K-
                Supply Side, Connection TypeRc (R)FlangeRc (R)FlangeRc (R)-Rc (R)
                Supply Side, Plumbing Thread Nominal1/2B ~ 3/8B-1B ~ 3/4B-1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                Control Side, Connection TypeRc (R)FlangeRc (R)FlangeRc (R)-Rc (R)
                Control Side, Plumbing Thread Nominal1/2B ~ 3/8B-1B ~ 3/4B-1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                Supply Side, Tube Flange Nominal-2 1/2B ~ 8B-1B ~ 3/4B---
                Control Side, Tube Flange Nominal-2 1/2B ~ 8B-1B ~ 3/4B---
                Cracking Pressure(MPa)0.007---0.007--

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