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Check Valves(Supply Side, Plumbing Thread Nominal: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.
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)

    Check Valves

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

        A-Check Socket Type

          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

                A-Check Nipple Type

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

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

                      Check Valve/Oil Hydraulic

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

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

                            Bronze General-Purpose 125 Type Y Shaped Swing 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, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

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

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

                                              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>>

                                                  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)

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

                                                                  Check Valve (Brass)

                                                                    Swing check valve, bronze

                                                                      Lift Check Valve (Made of ductile cast iron)

                                                                      Brand

                                                                      MISUMI

                                                                      KITZ

                                                                      ASOH

                                                                      KITZ

                                                                      KITZ

                                                                      KITZ

                                                                      ASOH

                                                                      KITZ

                                                                      TOYO VALVE

                                                                      MISUMI

                                                                      KITZ

                                                                      KITZ

                                                                      KITZ

                                                                      KITZ

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      HITACHIVALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      TOYO VALVE

                                                                      VENN

                                                                      MIYAWAKI

                                                                      ESCO

                                                                      ESCO

                                                                      ESCO

                                                                      Product Series

                                                                      Check Valves

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

                                                                      A-Check Socket Type

                                                                      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

                                                                      A-Check Nipple Type

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

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

                                                                      Check Valve/Oil Hydraulic

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

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

                                                                      Bronze General-Purpose 125 Type Y Shaped Swing 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, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

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

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

                                                                      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>>

                                                                      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)

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

                                                                      Check Valve (Brass)

                                                                      Swing check valve, bronze

                                                                      Lift Check Valve (Made of ductile cast iron)

                                                                      CAD
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D / 3D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      • 2D
                                                                      Days to Ship 2 Day(s) 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more 11 Day(s) or more 1 Day(s) 7 Day(s) or more 7 Day(s) or more 10 Day(s) or more 5 Day(s) or more 11 Day(s) or more 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 6 Day(s) or more 5 Day(s) or more 11 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 5 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                                      Applicable FluidWater / Air / OilWaterWater / AirWater / Air / Oil / GasWaterWater / Air / Oil / GasWater / AirWater / Air / Oil / GasWater / OthersOilWater / Air / Oil / GasWater / Air / Oil / GasWaterWaterWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWaterWater / OthersWater / OthersWater / Air / Oil / GasWaterWaterWater / Air / Oil / Gas / OthersWater / OthersWaterOil / GasWater / Air / Oil / GasWater / Air / Oil / Gas
                                                                      TypeSwing TypeLift TypeSpring Type (In-line)Swing TypeSwing TypeSwing TypeSpring Type (In-line)Swing TypeLift TypeSpring Type (In-line)Lift TypeLift TypeSwing TypeLift TypeLift TypeLift TypeLift TypeSwing TypeSpring Type (In-line)Lift TypeLift TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeOthersSpring Type (In-line)-Swing Type-
                                                                      MaterialStainless Steel CastBronzeBrass ~ Stainless SteelStainless Steel CastBronzeBronzeBrass ~ Stainless SteelStainless Steel CastBronzeSteelDuctile Cast IronDuctile Cast IronBronzeBronzeCast IronCast IronCast IronCast IronBronzeDuctile Cast IronDuctile Cast IronStainless Steel CastBronzeBronzeBronzeDuctile Cast IronLead-free Copper AlloyLead-free Copper AlloyStainless SteelBronzeStainless Steel CastBrassBronzeDuctile Cast Iron
                                                                      Max. Operating Pressure(MPa)0.61.3721.41.181.421.41.634.52.751.371.181.61.371.371.371.371.371.372.751.41.41.21.22.21.41112.14.91.371.37
                                                                      Nominal Pressure-10KNo Standard, Others10K12510KNo Standard, Others10K150-20K10K12515010K10K10K10K10K10K20K10K10K12512516K10K10K10KNo Standard, OthersNo Standard, Others--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)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                                                      Supply Side, Plumbing Thread Nominal1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B
                                                                      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)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                                                      Control Side, Plumbing Thread Nominal1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B1/2B
                                                                      Supply Side, Tube Flange Nominal----------------------------------
                                                                      Control Side, Tube Flange Nominal----------------------------------
                                                                      Cracking Pressure(MPa)--0.007---0.007--0.04---------------------0.007--

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