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Check Valves(Supply Side, Plumbing Thread Nominal:3/8B)

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 ...Readmore

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.  ▲ Close

Days to Ship
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  • 4 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)

    125H Model Bronze Screw-in Type Swing Check Valve

    • On Sale Till 31/03/2025

    Bronze General-Purpose Type 125 Swing Check Valve Screw-in

      125 Type - Bronze Screw-in Type Swing Check Valve

        10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>

          Malleable Valve, 20K Type, Check Valve (Lift Type) Screw-In

            A-Check Nipple Type

              Check Valve/Oil Hydraulic

                Bronze JIS Standard 10K Swing Check Valve Screw-in

                  Bronze General-Purpose Model 150 Lift Check Valve Screw-in

                    H Series 10K Type Screw-In Lift Type Check Valve JIS Face-to-Face and End-to-End Type (JIS B 2011)

                      150 E Type - Bronze Screw-in Type Lift Check Valve

                        A-Check Socket Type

                          Check Valve (Brass)

                          Brand

                          TOYO VALVE

                          KITZ

                          TOYO VALVE

                          TOYO VALVE

                          HITACHIVALVE

                          ASOH

                          MISUMI

                          KITZ

                          KITZ

                          HITACHIVALVE

                          TOYO VALVE

                          ASOH

                          ESCO

                          Product Series

                          125H Model Bronze Screw-in Type Swing Check Valve

                          Bronze General-Purpose Type 125 Swing Check Valve Screw-in

                          125 Type - Bronze Screw-in Type Swing Check Valve

                          10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>

                          Malleable Valve, 20K Type, Check Valve (Lift Type) Screw-In

                          A-Check Nipple Type

                          Check Valve/Oil Hydraulic

                          Bronze JIS Standard 10K Swing Check Valve Screw-in

                          Bronze General-Purpose Model 150 Lift Check Valve Screw-in

                          H Series 10K Type Screw-In Lift Type Check Valve JIS Face-to-Face and End-to-End Type (JIS B 2011)

                          150 E Type - Bronze Screw-in Type Lift Check Valve

                          A-Check Socket Type

                          Check Valve (Brass)

                          CAD
                          • 2D
                          • 2D
                          • 2D
                          • 2D
                          • 2D / 3D
                          • 2D
                          • 2D
                          Days to Ship 8 Day(s) or more 4 Day(s) or more 9 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 6 Day(s) or more 9 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                          Applicable FluidWater / OthersWaterWater / OthersWaterWater / Air / OilWater / AirOilWater / Air / Oil / GasWaterWater / Air / Oil / Gas / ChemicalWater / OthersWater / AirOil / Gas
                          TypeSwing TypeSwing TypeSwing TypeSwing TypeLift TypeSpring Type (In-line)Spring Type (In-line)Swing TypeLift TypeLift TypeLift TypeSpring Type (In-line)-
                          MaterialBronzeBronzeBronzeBronzeDuctile Cast IronBrass ~ Stainless SteelSteelBronzeBronzeStainless Steel CastBronzeBrass ~ Stainless SteelBrass
                          Max. Operating Pressure(MPa)1.21.181.21.42.75234.51.41.61.41.624.9
                          Nominal Pressure12512512510K20KNo Standard, Others-10K15010K150No Standard, Others-
                          Supply Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                          Supply Side, Plumbing Thread Nominal3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B
                          Control Side, Connection Type-Rc (R)Rc (R)-Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                          Control Side, Plumbing Thread Nominal3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B3/8B
                          Supply Side, Tube Flange Nominal-------------
                          Control Side, Tube Flange Nominal-------------
                          Cracking Pressure(MPa)-----0.0070.04----0.0070.007

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