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Check Valves(Page2)

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
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)

    10 K Type - Lead-Free Bronze Wafer Type Wing Check Valve (Water Absorption Type)

      10K Type - Made of Lead Free Copper Alloy/Bronze - Winged Check Valve

        10K Type / 20K Type Stainless Steel Wing  Stainless Steel Wing Check Valve

          125H Model Bronze Screw-in Type Swing Check Valve

            125 Type - Bronze Screw-in Type Swing Check Valve

              150 E Type - Bronze Screw-in Type Lift 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

                        Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series

                          CS-1USN Type Check Valve (for Cold/Hot Water)

                            CS-2USN Type Check Valve (for Cold/Hot Water)

                              CS-3SSN, Check Valve (for Cold Water / Hot Water)

                                CS-4N Type Check Valve with Expansion/Contraction Pipe (for Cold/Hot Water)

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

                                    Straight SMC Type JIS10K 

                                      Straight Type SM Type JIS10K 

                                        Straight Type SM Type JIS20K 

                                          Threaded SMG Type 10K Core Built-in Goods

                                            Threaded SMG Type 10 K Screw-in

                                              Straight Type SMF Model JIS10K Model

                                                Check Valve (Inline Check) [for water, Hot water] CV5R Type

                                                  A-Check Socket Type

                                                    Swing check valve, bronze

                                                      Swing check valve, stainless steel

                                                        Swing Check Valve EA465AB-14

                                                          Lift Check Valve

                                                          Brand

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          TOYO VALVE

                                                          YOSHITAKE

                                                          VENN

                                                          VENN

                                                          VENN

                                                          VENN

                                                          VENN

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          ISHIZAKI CO

                                                          MIYAWAKI

                                                          ASOH

                                                          ESCO

                                                          ESCO

                                                          ESCO

                                                          ESCO

                                                          Product Series

                                                          10 K Type - Lead-Free Bronze Wafer Type Wing Check Valve (Water Absorption Type)

                                                          10K Type - Made of Lead Free Copper Alloy/Bronze - Winged Check Valve

                                                          10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing Check Valve

                                                          125H Model Bronze Screw-in Type Swing Check Valve

                                                          125 Type - Bronze Screw-in Type Swing Check Valve

                                                          150 E Type - Bronze Screw-in Type Lift 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

                                                          Check Valve, Check Valve for Door-to-Door Water Supply, CV-25U Series

                                                          CS-1USN Type Check Valve (for Cold/Hot Water)

                                                          CS-2USN Type Check Valve (for Cold/Hot Water)

                                                          CS-3SSN, Check Valve (for Cold Water / Hot Water)

                                                          CS-4N Type Check Valve with Expansion/Contraction Pipe (for Cold/Hot Water)

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

                                                          Straight SMC Type JIS10K 

                                                          Straight Type SM Type JIS10K 

                                                          Straight Type SM Type JIS20K 

                                                          Threaded SMG Type 10K Core Built-in Goods

                                                          Threaded SMG Type 10 K Screw-in

                                                          Straight Type SMF Model JIS10K Model

                                                          Check Valve (Inline Check) [for water, Hot water] CV5R Type

                                                          A-Check Socket Type

                                                          Swing check valve, bronze

                                                          Swing check valve, stainless steel

                                                          Swing Check Valve EA465AB-14

                                                          Lift Check Valve

                                                          CAD
                                                          • 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 7 Day(s) or more 5 Day(s) or more 11 Day(s) or more 7 Day(s) or more 6 Day(s) or more 7 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 8 Day(s) or more 7 Day(s) or more 7 Day(s) or more 14 Day(s) or more 7 Day(s) or more 13 Day(s) or more 14 Day(s) or more 19 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 10 Day(s) or more 5 Day(s) or more
                                                          Applicable FluidWater / Air / OilWater / Air / OilWater / Air / OilWater / OthersWater / OthersWater / OthersWater / Air / Oil / GasWaterWaterWater / Air / Oil / Gas / OthersWaterWaterWaterWaterWaterWater / OthersWaterWaterWaterWaterWaterWaterWaterWater / AirWater / Air / Oil / GasWater / Air / Oil / Gas-Water / Air / Oil / Gas / Others
                                                          TypeWafer TypeWafer TypeWafer TypeSwing TypeSwing TypeLift TypeLift TypeSwing TypeSwing TypeSwing TypeSpring Type (In-line)OthersOthersOthersOthersOthersOthersOthersOthersOthersOthersOthersSpring Type (In-line)Spring Type (In-line)Swing TypeSwing Type-Lift Type
                                                          MaterialLead-free Copper AlloyLead-free Copper AlloyStainless SteelBronzeBronzeBronzeDuctile Cast IronLead-free Copper AlloyLead-free Copper AlloyStainless SteelBrassBronzeBronzeBronzeBronzeBronzeCast IronCast IronCast IronBrassBrassCast IronStainless Steel CastBrass ~ Stainless SteelBronzeStainless Steel-Stainless Steel
                                                          Max. Operating Pressure(MPa)1.41.41.41.21.21.62.21.411-111110.980.981.960.980.980.981.621.371.4-1.4
                                                          Nominal Pressure10K10K10K12512515016K10K10K10KNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, Others10K10K20K10K10K10KNo Standard, OthersNo Standard, Others-10K--
                                                          Supply Side, Connection TypeFlangeFlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)GGGRc (R)GRc (R)FlangeFlangeFlangeRc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)--Rc (R)
                                                          Supply Side, Plumbing Thread Nominal---1B ~ 3/8B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B1B3/4B1B1B ~ 3/4B---1B ~ 1 1/4B1 1/4B-3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B-1B ~ 3/8B
                                                          Control Side, Connection TypeFlangeFlangeFlange-Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)--Rc (R)
                                                          Control Side, Plumbing Thread Nominal---1B ~ 3/8B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 1 1/4B3/4B3/4B3/4B3/4B1B ~ 3/4B---1B ~ 1 1/4B1 1/4B-3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B-1B ~ 3/8B
                                                          Supply Side, Tube Flange Nominal2 1/2B ~ 4B5B2 1/2B ~ 8B-------------1 1/2B ~ 10B1 1/2B ~ 6B1 1/2B ~ 6B--1B ~ 1 1/4B------
                                                          Control Side, Tube Flange Nominal2 1/2B ~ 4B5B2 1/2B ~ 8B-------------1 1/2B ~ 10B1 1/2B ~ 6B1 1/2B ~ 6B--1B ~ 1 1/4B------
                                                          Cracking Pressure(MPa)-----------------------0.007----

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