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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Check Valves(Control Side, Plumbing Thread Nominal:1B)

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
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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

      Check Valves

        Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in 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

            Bronze JIS Standard 10K Swing Check Valve Screw-in

              Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

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

                  General Purpose Ductile Iron 20K Lift Check Valve Screw-in

                    Bronze General-Purpose 10K Lift Check Valve Screw-in

                      Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in

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

                          16K Type Ductile Cast-Iron Screw Down Lift Check Valve <Union Bonnet Type>

                            Check Valve (Brass)

                              General Purpose Ductile Iron 10K Lift Check Valve Screw-in

                                Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In, equipped with Reinforced PTFE Disc

                                  Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed

                                    Malleable Valve, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

                                      Malleable Valve, 10K Type Check Valve (Lift Type) Screw Shape

                                        H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

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

                                            Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

                                              10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)&lt;&lt;New JIS Products&gt;&gt;

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

                                                  J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <<This Product Displays The New JIS Mark.>>

                                                    J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                      Class 10 K - Screw-in Type Swing Check Valve

                                                        Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series

                                                          CS-7N Type Check Valve (for Cold/Hot Water)

                                                            Threaded SMG Type 10K Core Built-in Goods

                                                              Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type

                                                              Brand

                                                              TOYO VALVE

                                                              MISUMI

                                                              KITZ

                                                              KITZ

                                                              TOYO VALVE

                                                              KITZ

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              KITZ

                                                              KITZ

                                                              KITZ

                                                              KITZ

                                                              TOYO VALVE

                                                              ESCO

                                                              KITZ

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              HITACHIVALVE

                                                              ONDASEISAKUSYO

                                                              TOYO VALVE

                                                              TOYO VALVE

                                                              TOYO VALVE

                                                              TOYO VALVE

                                                              TOYO VALVE

                                                              YOSHITAKE

                                                              VENN

                                                              ISHIZAKI CO

                                                              MIYAWAKI

                                                              Product Series

                                                              125H Model Bronze Screw-in Type Swing Check Valve

                                                              Check Valves

                                                              Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in Valve

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

                                                              125 Type - Bronze Screw-in Type Swing Check Valve

                                                              Bronze JIS Standard 10K Swing Check Valve Screw-in

                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

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

                                                              General Purpose Ductile Iron 20K Lift Check Valve Screw-in

                                                              Bronze General-Purpose 10K Lift Check Valve Screw-in

                                                              Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in

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

                                                              16K Type Ductile Cast-Iron Screw Down Lift Check Valve

                                                              Check Valve (Brass)

                                                              General Purpose Ductile Iron 10K Lift Check Valve Screw-in

                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In, equipped with Reinforced PTFE Disc

                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed

                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

                                                              Malleable Valve, 10K Type Check Valve (Lift Type) Screw Shape

                                                              H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

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

                                                              Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

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

                                                              J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <>

                                                              J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                              Class 10 K - Screw-in Type Swing Check Valve

                                                              Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series

                                                              CS-7N Type Check Valve (for Cold/Hot Water)

                                                              Threaded SMG Type 10K Core Built-in Goods

                                                              Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type

                                                              CAD
                                                              • 2D
                                                              • 2D / 3D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              • 2D
                                                              Days to Ship 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 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 8 Day(s) or more 8 Day(s) or more 7 Day(s) or more 4 Day(s) or more
                                                              Applicable FluidWater / OthersWater / Air / OilWater / Air / Oil / GasWaterWater / OthersWater / Air / Oil / GasWater / Air / OilWater / Air / OilWater / Air / Oil / GasWaterWater / Air / Oil / GasWaterWater / Air / Oil / GasOil / GasWater / Air / Oil / GasWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWater / OilWaterWater / OthersWaterWaterWater / Air / Oil / Gas / OthersWaterWater / OthersWaterWater
                                                              TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeLift TypeLift TypeLift TypeLift TypeSwing TypeLift TypeLift Type-Lift TypeLift TypeSwing TypeSpring Type (In-line)Lift TypeSwing TypeLift TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeSpring Type (In-line)OthersOthersSpring Type (In-line)
                                                              MaterialBronzeStainless Steel CastStainless Steel CastBronzeBronzeBronzeCast IronDuctile Cast IronDuctile Cast IronBronzeStainless Steel CastBronzeDuctile Cast IronBrassDuctile Cast IronCast IronCast IronBronzeDuctile Cast IronStainless Steel CastStainless Steel CastStainless Steel CastBronzeBronzeLead-free Copper AlloyLead-free Copper AlloyStainless SteelBrassBronzeBrassStainless Steel Cast
                                                              Max. Operating Pressure(MPa)1.20.61.41.181.21.41.372.752.751.41.41.62.24.91.371.371.371.371.371.41.4-1.41.61.411-10.982.1
                                                              Nominal Pressure125-10K12512510K10K20K20K10K10K15016K-10K10K10K10K10K10K10K20010K15010K10K10KNo Standard, OthersNo Standard, Others10KNo 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)Rc (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)Rc (R)GRc (R)Rc (R)Rc (R)
                                                              Supply Side, Plumbing Thread Nominal1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B3/4B1B1B1B
                                                              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)Rc (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)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                                              Control Side, Plumbing Thread Nominal1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B1B
                                                              Supply Side, Tube Flange Nominal-------------------------------
                                                              Control Side, Tube Flange Nominal-------------------------------
                                                              Cracking Pressure(MPa)-------------0.007-----------------

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