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Check Valves(Control Side, Plumbing Thread Nominal:1 1/2B)

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)

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

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

        Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

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

              125 Type - Bronze Screw-in Type Swing Check Valve

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

                  Class 10 K - Screw-in Type Swing Check Valve

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

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

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

                          125H Model Bronze Screw-in Type Swing Check Valve

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

                              Bronze JIS Standard 10K Swing Check Valve Screw-in

                                Bronze General-Purpose 10K 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, 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)

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

                                                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)

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

                                                      Brand

                                                      TOYO VALVE

                                                      KITZ

                                                      ONDASEISAKUSYO

                                                      KITZ

                                                      HITACHIVALVE

                                                      TOYO VALVE

                                                      KITZ

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      KITZ

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      VENN

                                                      MIYAWAKI

                                                      Product Series

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

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

                                                      Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

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

                                                      125 Type - Bronze Screw-in Type Swing Check Valve

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

                                                      Class 10 K - Screw-in Type Swing Check Valve

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

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

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

                                                      125H Model Bronze Screw-in Type Swing Check Valve

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

                                                      Bronze JIS Standard 10K Swing Check Valve Screw-in

                                                      Bronze General-Purpose 10K 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, 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)

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

                                                      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)

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

                                                      CAD
                                                      • 2D
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                                                      • 2D
                                                      • 2D
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                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      Days to Ship 6 Day(s) or more 4 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 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 6 Day(s) or more 8 Day(s) or more 18 Day(s) or more
                                                      Applicable FluidWater / Air / Oil / GasWaterWater / OilWater / Air / Oil / GasWater / Air / OilWater / OthersWaterWater / Air / Oil / Gas / OthersWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / OthersWater / OthersWater / Air / Oil / GasWaterWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWaterWaterWaterWater / OthersWater
                                                      TypeLift TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeLift TypeLift TypeSwing TypeSwing TypeLift TypeSwing TypeLift TypeLift TypeLift TypeLift TypeLift TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeOthersSpring Type (In-line)
                                                      MaterialDuctile Cast IronBronzeStainless Steel CastStainless Steel CastCast IronBronzeBronzeStainless SteelDuctile Cast IronDuctile Cast IronStainless Steel CastBronzeBronzeBronzeBronzeCast IronCast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastBronzeLead-free Copper AlloyLead-free Copper AlloyBronzeStainless Steel Cast
                                                      Max. Operating Pressure(MPa)2.21.18-1.41.371.21.612.751.371.41.21.61.41.41.371.371.372.751.41.41.41.4112.1
                                                      Nominal Pressure16K12520010K10K12515010K20K10K10K12515010K10K10K10K10K20K10K10K10K10K10KNo Standard, OthersNo 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)
                                                      Supply Side, Plumbing Thread Nominal1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B
                                                      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)
                                                      Control Side, Plumbing Thread Nominal1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B
                                                      Supply Side, Tube Flange Nominal--------------------------
                                                      Control Side, Tube Flange Nominal--------------------------
                                                      Cracking Pressure(MPa)--------------------------

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