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Check Valves(Applicable Fluid:Water)

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
  • 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
  • 14 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)

    Check Valves

      10K-Type Cast Iron Wing Check Valve

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

          Straight Type SM Type JIS10K 

            A-Check Nipple Type

              Bronze General Purpose 10K Swing Check Valve Flange

                Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

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

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

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

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

                            Straight SMC Type JIS10K 

                              General Purpose Ductile Iron 10K Swing Check Valve Flange

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

                                  General Purpose Ductile Iron 20K Swing Check Valve Flange

                                    Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

                                          Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

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

                                              125H Model Bronze Screw-in Type Swing Check Valve

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

                                                  J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                    JIS 10K Type - Cast Iron F Type Swing Check Valve (JIS B 2031)

                                                      Class 10K - Flange Type Swing Check Valve

                                                        A-Check Socket Type

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

                                                            General Purpose Ductile Iron 10K Lift Check Valve Flange

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

                                                                General Purpose Ductile Iron 20K Lift Check Valve Flange

                                                                  Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

                                                                    Malleable Valve, General-Purpose, 10K Type, Check Valve (Lift Type), Flanged

                                                                      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 (Inline Type), Screw-in Type

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

                                                                              Malleable Valve, 10K Type, Check Valve (Lift Type) Flanged

                                                                                Malleable Valve, 10K Type, Check Valve (Swing Type) Flanged

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

                                                                                    Malleable Valve, 20K Type, Check Valve (Lift Type), Flanged

                                                                                      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 Swing Check Valve, Flanged, S Series

                                                                                            S Series 10K Type Flange Type Lift Check Valve

                                                                                            Brand

                                                                                            MISUMI

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            ISHIZAKI CO

                                                                                            ASOH

                                                                                            KITZ

                                                                                            ONDASEISAKUSYO

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            HITACHIVALVE

                                                                                            TOYO VALVE

                                                                                            ISHIZAKI CO

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            HITACHIVALVE

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            TOYO VALVE

                                                                                            ASOH

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            KITZ

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            HITACHIVALVE

                                                                                            Product Series

                                                                                            Check Valves

                                                                                            10K-Type Cast Iron Wing Check Valve

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

                                                                                            Straight Type SM Type JIS10K 

                                                                                            A-Check Nipple Type

                                                                                            Bronze General Purpose 10K Swing Check Valve Flange

                                                                                            Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

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

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

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

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

                                                                                            Straight SMC Type JIS10K 

                                                                                            General Purpose Ductile Iron 10K Swing Check Valve Flange

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

                                                                                            General Purpose Ductile Iron 20K Swing Check Valve Flange

                                                                                            Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

                                                                                            Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

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

                                                                                            125H Model Bronze Screw-in Type Swing Check Valve

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

                                                                                            J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                                                            JIS 10K Type - Cast Iron F Type Swing Check Valve (JIS B 2031)

                                                                                            Class 10K - Flange Type Swing Check Valve

                                                                                            A-Check Socket Type

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

                                                                                            General Purpose Ductile Iron 10K Lift Check Valve Flange

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

                                                                                            General Purpose Ductile Iron 20K Lift Check Valve Flange

                                                                                            Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

                                                                                            Malleable Valve, General-Purpose, 10K Type, Check Valve (Lift Type), Flanged

                                                                                            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 (Inline Type), Screw-in Type

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

                                                                                            Malleable Valve, 10K Type, Check Valve (Lift Type) Flanged

                                                                                            Malleable Valve, 10K Type, Check Valve (Swing Type) Flanged

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

                                                                                            Malleable Valve, 20K Type, Check Valve (Lift Type), Flanged

                                                                                            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 Swing Check Valve, Flanged, S Series

                                                                                            S Series 10K Type Flange Type Lift Check Valve

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            Days to Ship Same day or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more Same day 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 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 9 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 5 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 5 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
                                                                                            Applicable FluidWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWaterWater
                                                                                            TypeSwing TypeWafer TypeLift TypeOthersSpring Type (In-line)Swing TypeSwing TypeSwing TypeSwing TypeSwing TypeSwing TypeWafer TypeOthersSwing TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeSpring Type (In-line)Lift TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeLift TypeSpring Type (In-line)Lift TypeLift TypeSwing TypeLift TypeLift TypeSwing TypeLift TypeSwing TypeLift Type
                                                                                            MaterialStainless Steel CastCast IronDuctile Cast IronCast IronBrass ~ Stainless SteelBronzeStainless Steel CastStainless Steel CastStainless Steel CastBronzeCast IronLead-free Copper AlloyCast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronBronzeStainless Steel CastBronzeDuctile Cast IronBronzeBronzeBronzeLead-free Copper AlloyDuctile Cast IronStainless SteelBrass ~ Stainless SteelDuctile Cast IronDuctile Cast IronBronzeDuctile Cast IronCast IronDuctile Cast IronCast IronCast IronBronzeDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastStainless Steel CastStainless Steel Cast
                                                                                            Max. Operating Pressure(MPa)0.61.42.20.9821.4-1.41.41.181.371.40.981.42.752.751.41.41.37 ~ 1.62.751.41.21.611.4121.371.41.37 ~ 1.42.751.371.371.371.371.371.371.371.372.752.751.41.41.41.4
                                                                                            Nominal Pressure-10K16K10KNo Standard, Others10K20010K10K12510K10K10K10K20K20K10K10K15020K10K12515010K10K10KNo Standard, Others10K10K10K20K10K10K10K10K10K10K10K10K20K20K10K10K10K10K
                                                                                            Supply Side, Connection TypeRc (R)FlangeRc (R)FlangeRc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)FlangeRc (R)FlangeRc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeRc (R)Rc (R)FlangeRc (R)FlangeRc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeRc (R)FlangeRc (R)Rc (R)FlangeFlange
                                                                                            Supply Side, Plumbing Thread Nominal1B ~ 3/4B-1B ~ 3/4B-1/2B ~ 3/8B-1B ~ 3/4B1B ~ 3/4B1B ~ 1/2B1B ~ 4B1B ~ 3/4B---1B ~ 3/4B-1B ~ 3/8B-1B ~ 3/8B-1B ~ 3/8B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B--1/2B ~ 3/8B1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B--1B ~ 3/8B-1B ~ 3/4B1B ~ 3/8B--
                                                                                            Control Side, Connection TypeRc (R)FlangeRc (R)FlangeRc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)FlangeRc (R)FlangeRc (R)Flange--Rc (R)Rc (R)FlangeFlangeRc (R)Rc (R)FlangeRc (R)FlangeRc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)FlangeFlangeRc (R)FlangeRc (R)Rc (R)FlangeFlange
                                                                                            Control Side, Plumbing Thread Nominal1B ~ 3/4B-1B ~ 3/4B-1/2B ~ 3/8B-1B ~ 3/4B1B ~ 3/4B1B ~ 1/2B1B ~ 4B1B ~ 3/4B---1B ~ 3/4B-1B ~ 3/8B-1B ~ 3/8B-1B ~ 3/8B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B--1/2B ~ 3/8B1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B--1B ~ 3/8B-1B ~ 3/4B1B ~ 3/8B--
                                                                                            Supply Side, Tube Flange Nominal-1 1/2B ~ 10B-1 1/2B ~ 6B-1B ~ 3/4B-----2 1/2B ~ 4B1 1/2B ~ 10B1 1/2B ~ 6B-2B ~ 4B-1B ~ 3/4B-1 1/2B ~ 8B----1 1/2B ~ 8B1B ~ 3/4B--1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B----1B ~ 3/4B1 1/2B ~ 12B-1B ~ 3/8B--1 1/2B ~ 6B1/2B
                                                                                            Control Side, Tube Flange Nominal-1 1/2B ~ 10B-1 1/2B ~ 6B-1B ~ 3/4B-----2 1/2B ~ 4B1 1/2B ~ 10B1 1/2B ~ 6B-2B ~ 4B-1B ~ 3/4B-1 1/2B ~ 8B----1 1/2B ~ 8B1B ~ 3/4B--1B ~ 3/4B-1B ~ 3/4B-1B ~ 3/4B----1B ~ 3/4B1 1/2B ~ 12B-1B ~ 3/8B--1 1/2B ~ 6B1/2B
                                                                                            Cracking Pressure(MPa)----0.007---------------------0.007------------------

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                                                                                            Related Categories to Check Valves