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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
  • Same day
  • 3 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
  • 12 Day(s) or Less
  • 13 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)

    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

        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 Cast Iron Wing Check Valve

              10K Type / 20K Type Stainless Steel Wing  Stainless Steel Wing 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)

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

                                    Straight Type SM Type JIS20K 

                                      Threaded SMG Type 10K Core Built-in Goods

                                        Threaded SMG Type 10 K Screw-in

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

                                            A-Check Socket Type

                                              A-Check Nipple Type

                                              Brand

                                              HITACHIVALVE

                                              ONDASEISAKUSYO

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              TOYO VALVE

                                              YOSHITAKE

                                              VENN

                                              VENN

                                              VENN

                                              VENN

                                              ISHIZAKI CO

                                              ISHIZAKI CO

                                              ISHIZAKI CO

                                              MIYAWAKI

                                              ASOH

                                              ASOH

                                              Product Series

                                              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

                                              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 Cast Iron Wing Check Valve

                                              10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing 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)

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

                                              Straight Type SM Type JIS20K 

                                              Threaded SMG Type 10K Core Built-in Goods

                                              Threaded SMG Type 10 K Screw-in

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

                                              A-Check Socket Type

                                              A-Check Nipple Type

                                              CAD
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              • 2D
                                              Days to Ship 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 8 Day(s) or more 5 Day(s) or more 4 Day(s) or more 6 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 13 Day(s) or more 7 Day(s) or more 12 Day(s) or more 18 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                              Applicable FluidWater / Air / Oil / Gas / ChemicalWater / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / OthersWater / OthersWater / Air / Oil / GasWaterWaterWaterWaterWaterWaterWater / OthersWaterWaterWaterWaterWater / AirWater / Air
                                              TypeLift TypeSwing TypeWafer TypeWafer TypeWafer TypeWafer TypeSwing TypeLift TypeLift TypeSwing TypeSwing TypeSpring Type (In-line)OthersOthersOthersOthersOthersOthersOthersSpring Type (In-line)Spring Type (In-line)Spring Type (In-line)
                                              MaterialStainless Steel CastStainless Steel CastLead-free Copper AlloyLead-free Copper AlloyCast IronStainless SteelBronzeBronzeDuctile Cast IronLead-free Copper AlloyLead-free Copper AlloyBrassBronzeBronzeBronzeBronzeCast IronBrassBrassStainless Steel CastBrass ~ Stainless SteelBrass ~ Stainless Steel
                                              Max. Operating Pressure(MPa)1.4-1.41.41.41.41.21.62.21.41-11111.960.980.981.622
                                              Nominal Pressure10K20010K10K10K10K12515016K10K10KNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, Others20K10K10KNo Standard, OthersNo Standard, OthersNo Standard, Others
                                              Supply Side, Connection TypeRc (R)Rc (R)FlangeFlangeFlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)GGGRc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                              Supply Side, Plumbing Thread Nominal1B ~ 3/8B1B ~ 3/4B----1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B1B3/4B1B ~ 3/4B-1B ~ 1 1/4B1 1/4B3/4B1/2B ~ 3/8B1/2B ~ 3/8B
                                              Control Side, Connection TypeRc (R)Rc (R)FlangeFlangeFlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                              Control Side, Plumbing Thread Nominal1B ~ 3/8B1B ~ 3/4B----1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 1 1/4B3/4B3/4B3/4B1B ~ 3/4B-1B ~ 1 1/4B1 1/4B3/4B1/2B ~ 3/8B1/2B ~ 3/8B
                                              Supply Side, Tube Flange Nominal--2 1/2B ~ 4B5B1 1/2B ~ 10B2 1/2B ~ 8B----------1 1/2B ~ 6B-----
                                              Control Side, Tube Flange Nominal--2 1/2B ~ 4B5B1 1/2B ~ 10B2 1/2B ~ 8B----------1 1/2B ~ 6B-----
                                              Cracking Pressure(MPa)--------------------0.0070.007

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