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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 Model 150 Lift Check Valve Screw-in

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

        Swing check valve, bronze

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

            Bronze General-Purpose Type 125 Swing 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)

                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

                          Threaded SMG Type 10 K Screw-in

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

                              Bronze JIS Standard 10K Swing 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, 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)

                                              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)

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

                                                        Threaded SMG Type 10K Core Built-in Goods

                                                          Swing check valve, stainless steel

                                                          Brand

                                                          KITZ

                                                          KITZ

                                                          ESCO

                                                          KITZ

                                                          KITZ

                                                          HITACHIVALVE

                                                          ONDASEISAKUSYO

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          ISHIZAKI CO

                                                          KITZ

                                                          KITZ

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          HITACHIVALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          VENN

                                                          ISHIZAKI CO

                                                          ESCO

                                                          Product Series

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

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

                                                          Swing check valve, bronze

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

                                                          Bronze General-Purpose Type 125 Swing 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)

                                                          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

                                                          Threaded SMG Type 10 K Screw-in

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

                                                          Bronze JIS Standard 10K Swing 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, 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)

                                                          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)

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

                                                          Threaded SMG Type 10K Core Built-in Goods

                                                          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 7 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 5 Day(s) or more 11 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 13 Day(s) or more 6 Day(s) or more 5 Day(s) or more 7 Day(s) or more 6 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 11 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 Day(s) or more 7 Day(s) or more 5 Day(s) or more
                                                          Applicable FluidWaterWaterWater / Air / Oil / GasWater / Air / Oil / GasWaterWater / Air / Oil / Gas / ChemicalWater / OilWater / OthersWater / OthersWater / Air / Oil / GasWater / Air / Oil / Gas / OthersWaterWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWaterWater / OthersWaterWaterWater / OthersWaterWater / Air / Oil / Gas
                                                          TypeLift TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeOthersLift TypeSwing TypeLift TypeLift TypeLift TypeSwing TypeLift TypeLift TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeOthersOthersSwing Type
                                                          MaterialBronzeBronzeBronzeStainless Steel CastBronzeStainless Steel CastStainless Steel CastBronzeBronzeDuctile Cast IronStainless SteelBrassDuctile Cast IronBronzeCast IronCast IronCast IronCast IronDuctile Cast IronDuctile Cast IronStainless Steel CastBronzeBronzeLead-free Copper AlloyLead-free Copper AlloyBronzeBrassStainless Steel
                                                          Max. Operating Pressure(MPa)1.61.41.371.41.181.4-1.21.22.210.981.371.41.371.371.371.371.372.751.41.41.61.4110.981.4
                                                          Nominal Pressure15010K-10K12510K20012512516K10K10K10K10K10K10K10K10K10K20K10K10K15010K10KNo 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)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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                                                          Related Categories to Check Valves