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Check Valves(Applicable Fluid:Water 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)

    H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

      10K Swing Check Valve, Flanged, S Series

        S Series 10K Type Flange Type Lift Check Valve

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

            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

                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)

                      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

                                          Straight Type SMF Model JIS10K Model

                                            A-Check Socket Type

                                              Swing check valve, stainless steel

                                                Lift Check Valve

                                                Brand

                                                HITACHIVALVE

                                                HITACHIVALVE

                                                HITACHIVALVE

                                                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

                                                ASOH

                                                ESCO

                                                ESCO

                                                Product Series

                                                H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

                                                10K Swing Check Valve, Flanged, S Series

                                                S Series 10K Type Flange Type Lift Check Valve

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

                                                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

                                                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)

                                                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

                                                Straight Type SMF Model JIS10K Model

                                                A-Check Socket Type

                                                Swing check valve, stainless steel

                                                Lift Check Valve

                                                CAD
                                                • 2D
                                                • 2D
                                                • 2D
                                                • 2D
                                                • 2D
                                                • 2D
                                                • 2D
                                                • 2D
                                                Days to Ship 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 11 Day(s) or more 6 Day(s) or more 7 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 14 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                Applicable FluidWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWater
                                                TypeSwing TypeSwing TypeLift TypeSwing TypeWafer TypeWafer TypeLift TypeSwing TypeSwing TypeSpring Type (In-line)OthersOthersOthersOthersOthersOthersOthersOthersOthersOthersSpring Type (In-line)Swing TypeLift Type
                                                MaterialStainless Steel CastStainless Steel CastStainless Steel CastBronzeLead-free Copper AlloyLead-free Copper AlloyBronzeLead-free Copper AlloyLead-free Copper AlloyBrassBronzeBronzeBronzeBronzeBronzeCast IronCast IronCast IronBrassCast IronBrass ~ Stainless SteelStainless SteelStainless Steel
                                                Max. Operating Pressure(MPa)1.41.41.41.41.41.41.61.41-111110.980.981.960.980.9821.41.4
                                                Nominal Pressure10K10K10K10K10K10K15010K10KNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, OthersNo Standard, Others10K10K20K10K10KNo Standard, Others10K-
                                                Supply Side, Connection TypeRc (R)FlangeFlangeRc (R)FlangeFlangeRc (R)Rc (R)Rc (R)GGGRc (R)GRc (R)FlangeFlangeFlangeRc (R)FlangeRc (R)-Rc (R)
                                                Supply Side, Plumbing Thread Nominal1B ~ 3/4B--1B ~ 3/8B--1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B1B3/4B1B1B ~ 3/4B---1B ~ 1 1/4B-1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                                                Control Side, Connection TypeRc (R)FlangeFlange-FlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)FlangeRc (R)-Rc (R)
                                                Control Side, Plumbing Thread Nominal1B ~ 3/4B--1B ~ 3/8B--1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 1 1/4B3/4B3/4B3/4B3/4B1B ~ 3/4B---1B ~ 1 1/4B-1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                                                Supply Side, Tube Flange Nominal-1 1/2B ~ 6B1/2B-2 1/2B ~ 4B5B---------1 1/2B ~ 10B1 1/2B ~ 6B1 1/2B ~ 6B-1B ~ 1 1/4B---
                                                Control Side, Tube Flange Nominal-1 1/2B ~ 6B1/2B-2 1/2B ~ 4B5B---------1 1/2B ~ 10B1 1/2B ~ 6B1 1/2B ~ 6B-1B ~ 1 1/4B---
                                                Cracking Pressure(MPa)--------------------0.007--

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