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Check Valves(Control Side, Plumbing Thread Nominal:1 1/4B)

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
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)
  • On Sale Till 31/03/2025

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

    J10K Type Lead Free Bronze Swing Check Valve (JV5)

      Bronze JIS Standard 10K Swing Check Valve Screw-in

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

          Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

            125H Model Bronze Screw-in Type Swing Check Valve

              125 Type - Bronze Screw-in Type Swing Check Valve

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

                  Class 10 K - Screw-in Type Swing Check Valve

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

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

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

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

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

                              Bronze General-Purpose Model 150 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, Screwed, Check Valve (Lift Type) With NBR Disc

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

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

                                        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)

                                            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.>>

                                                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

                                                      Threaded SMG Type 10 K Screw-in

                                                      Brand

                                                      KITZ

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      ONDASEISAKUSYO

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      KITZ

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      YOSHITAKE

                                                      VENN

                                                      ISHIZAKI CO

                                                      ISHIZAKI CO

                                                      Product Series

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

                                                      J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                      Bronze JIS Standard 10K Swing Check Valve Screw-in

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

                                                      Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

                                                      125H Model Bronze Screw-in Type Swing Check Valve

                                                      125 Type - Bronze Screw-in Type Swing Check Valve

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

                                                      Class 10 K - Screw-in Type Swing Check Valve

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

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

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

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

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

                                                      Bronze General-Purpose Model 150 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, Screwed, Check Valve (Lift Type) With NBR Disc

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

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

                                                      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)

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

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

                                                      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

                                                      Threaded SMG Type 10 K Screw-in

                                                      CAD
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                                                      Days to Ship 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 9 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 9 Day(s) or more 6 Day(s) or more 8 Day(s) or more 8 Day(s) or more 7 Day(s) or more 12 Day(s) or more
                                                      Applicable FluidWaterWaterWater / Air / Oil / GasWater / Air / Oil / GasWater / OilWater / OthersWater / OthersWater / Air / Oil / GasWater / Air / Oil / Gas / OthersWater / Air / OilWater / Air / OilWaterWater / Air / Oil / GasWaterWaterWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWater / OthersWaterWaterWater / OthersWaterWater
                                                      TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeLift TypeSwing TypeSwing TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeSwing TypeLift TypeLift TypeSwing TypeSpring Type (In-line)OthersOthersOthers
                                                      MaterialBronzeLead-free Copper AlloyBronzeStainless Steel CastStainless Steel CastBronzeBronzeDuctile Cast IronStainless SteelCast IronCast IronBronzeDuctile Cast IronBronzeBronzeCast IronCast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastBronzeLead-free Copper AlloyBrassBronzeBrassBrass
                                                      Max. Operating Pressure(MPa)1.1811.41.4-1.21.22.211.371.371.41.371.41.61.371.371.372.751.41.41.61.4-10.980.98
                                                      Nominal Pressure12510K10K10K20012512516K10K10K10K10K10K10K15010K10K10K20K10K10K15010KNo Standard, OthersNo Standard, Others10K10K
                                                      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)GRc (R)Rc (R)Rc (R)
                                                      Supply Side, Plumbing Thread Nominal1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1B1 1/4B1 1/4B1 1/4B
                                                      Control 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)
                                                      Control Side, Plumbing Thread Nominal1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B1 1/4B
                                                      Supply Side, Tube Flange Nominal---------------------------
                                                      Control Side, Tube Flange Nominal---------------------------
                                                      Cracking Pressure(MPa)---------------------------

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                                                      Related Categories to Check Valves