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Check Valves(Supply 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.
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)

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

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

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

          Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

                General Purpose Ductile Iron 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

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

                            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)

                                  Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

                                      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>

                                            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

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

                                                    Threaded SMG Type 10K Core Built-in Goods

                                                      Threaded SMG Type 10 K Screw-in

                                                        Swing check valve, bronze

                                                          Swing check valve, stainless steel

                                                          Brand

                                                          KITZ

                                                          KITZ

                                                          KITZ

                                                          KITZ

                                                          HITACHIVALVE

                                                          TOYO VALVE

                                                          KITZ

                                                          KITZ

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          ONDASEISAKUSYO

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          VENN

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          ESCO

                                                          ESCO

                                                          Product Series

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

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

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

                                                          Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

                                                          General Purpose Ductile Iron 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

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

                                                          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)

                                                          Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

                                                          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

                                                          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

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

                                                          Threaded SMG Type 10K Core Built-in Goods

                                                          Threaded SMG Type 10 K Screw-in

                                                          Swing check valve, bronze

                                                          Swing check valve, stainless steel

                                                          CAD
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          • 2D
                                                          Days to Ship 7 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 11 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 11 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 Day(s) or more 7 Day(s) or more 13 Day(s) or more 6 Day(s) or more 5 Day(s) or more
                                                          Applicable FluidWaterWater / Air / Oil / GasWaterWater / Air / Oil / GasWater / Air / OilWater / OthersWater / Air / Oil / GasWaterWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWater / OilWaterWater / OthersWater / OthersWater / Air / Oil / GasWaterWaterWater / Air / Oil / Gas / OthersWater / OthersWaterWaterWater / Air / Oil / GasWater / Air / Oil / Gas
                                                          TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeSwing TypeLift TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeOthersOthersOthersSwing TypeSwing Type
                                                          MaterialBronzeStainless Steel CastBronzeBronzeDuctile Cast IronBronzeDuctile Cast IronBronzeCast IronCast IronCast IronCast IronDuctile Cast IronStainless Steel CastStainless Steel CastStainless Steel CastBronzeBronzeBronzeDuctile Cast IronLead-free Copper AlloyLead-free Copper AlloyStainless SteelBronzeBrassBrassBronzeStainless Steel
                                                          Max. Operating Pressure(MPa)1.41.41.181.41.371.61.371.61.371.371.371.372.751.41.4-1.41.21.22.21.41110.980.981.371.4
                                                          Nominal Pressure10K10K12510K10K15010K15010K10K10K10K20K10K10K20010K12512516K10K10K10KNo Standard, Others10K10K-10K
                                                          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)-
                                                          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 1/4B1 1/4B1 1/4B1 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 1/4B1 1/4B
                                                          Supply Side, Tube Flange Nominal----------------------------
                                                          Control Side, Tube Flange Nominal----------------------------
                                                          Cracking Pressure(MPa)----------------------------

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