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Check Valves(Applicable Fluid:Air)

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 JIS Standard 10K Swing Check Valve Screw-in

        A-Check Nipple Type

          General Purpose Ductile Iron 10K Swing Check Valve Flange

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

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

                10K-Type Cast Iron Wing Check Valve

                  Class 10K - Flange Type Swing Check Valve

                    Lift Check Valve (Made of ductile cast iron)

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

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

                          General Purpose Ductile Iron 10K Lift Check Valve Flange

                            General Purpose Ductile Iron 20K Swing Check Valve Flange

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

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

                                  General Purpose Ductile Iron 20K Lift Check Valve Flange

                                    Bronze General Purpose 10K Swing Check Valve Flange

                                      Check Fitting CSA

                                        Check Fitting CSB

                                          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 (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, 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

                                                              Malleable Valve, 20K Type, Check Valve (Swing 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

                                                                        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

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

                                                                                Class 10 K - Screw-in Type Swing Check Valve

                                                                                  A-Check Socket Type

                                                                                    Swing check valve, bronze

                                                                                      Swing check valve, stainless steel

                                                                                        Lift Check Valve

                                                                                        Brand

                                                                                        MISUMI

                                                                                        KITZ

                                                                                        ASOH

                                                                                        KITZ

                                                                                        KITZ

                                                                                        HITACHIVALVE

                                                                                        TOYO VALVE

                                                                                        TOYO VALVE

                                                                                        ESCO

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KITZ

                                                                                        KOYO

                                                                                        KOYO

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        HITACHIVALVE

                                                                                        TOYO VALVE

                                                                                        TOYO VALVE

                                                                                        TOYO VALVE

                                                                                        TOYO VALVE

                                                                                        TOYO VALVE

                                                                                        ASOH

                                                                                        ESCO

                                                                                        ESCO

                                                                                        ESCO

                                                                                        Product Series

                                                                                        Check Valves

                                                                                        Bronze JIS Standard 10K Swing Check Valve Screw-in

                                                                                        A-Check Nipple Type

                                                                                        General Purpose Ductile Iron 10K Swing Check Valve Flange

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

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

                                                                                        10K-Type Cast Iron Wing Check Valve

                                                                                        Class 10K - Flange Type Swing Check Valve

                                                                                        Lift Check Valve (Made of ductile cast iron)

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

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

                                                                                        General Purpose Ductile Iron 10K Lift Check Valve Flange

                                                                                        General Purpose Ductile Iron 20K Swing Check Valve Flange

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

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

                                                                                        General Purpose Ductile Iron 20K Lift Check Valve Flange

                                                                                        Bronze General Purpose 10K Swing Check Valve Flange

                                                                                        Check Fitting CSA

                                                                                        Check Fitting CSB

                                                                                        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 (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, 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

                                                                                        Malleable Valve, 20K Type, Check Valve (Swing 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

                                                                                        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

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

                                                                                        Class 10 K - Screw-in Type Swing Check Valve

                                                                                        A-Check Socket Type

                                                                                        Swing check valve, bronze

                                                                                        Swing check valve, stainless steel

                                                                                        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
                                                                                        Days to Ship 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more 5 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 7 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 5 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 23 Day(s) or more 4 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 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 6 Day(s) or more 6 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 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 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more
                                                                                        Applicable FluidAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAir
                                                                                        TypeSwing TypeSwing TypeSpring Type (In-line)Swing TypeSwing TypeLift TypeWafer TypeSwing Type-Lift TypeLift TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeSwing TypeSpring Type (In-line)Spring Type (In-line)Lift TypeLift TypeLift TypeLift TypeSwing TypeSpring Type (In-line)Lift TypeSwing TypeLift TypeLift TypeSwing TypeSwing TypeLift TypeSwing TypeLift TypeWafer TypeWafer TypeWafer TypeLift TypeSwing TypeSpring Type (In-line)Swing TypeSwing TypeLift Type
                                                                                        MaterialStainless Steel CastBronzeBrass ~ Stainless SteelDuctile Cast IronStainless Steel CastDuctile Cast IronCast IronStainless SteelDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastDuctile Cast IronBronzeBrassBrassCast IronDuctile Cast IronCast IronCast IronCast IronBronzeDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastStainless Steel CastStainless Steel CastLead-free Copper AlloyLead-free Copper AlloyStainless SteelDuctile Cast IronStainless SteelBrass ~ Stainless SteelBronzeStainless SteelStainless Steel
                                                                                        Max. Operating Pressure(MPa)0.61.421.41.41.371.411.372.751.371.42.751.41.42.751.421211.371.371.371.371.371.371.371.372.752.752.751.41.41.41.41.41.41.42.2121.371.41.4
                                                                                        Nominal Pressure-10KNo Standard, Others10K10K10K10K10K10K20K10K10K20K10K10K20K10KNo Standard, OthersNo Standard, Others10K10K10K10K10K10K10K10K20K20K20K10K10K10K10K10K10K10K16K10KNo Standard, Others-10K-
                                                                                        Supply Side, Connection TypeRc (R)Rc (R)Rc (R)FlangeRc (R)FlangeFlangeFlangeRc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)FlangeFlangeRc (R)Rc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeRc (R)FlangeFlangeRc (R)Rc (R)FlangeFlangeFlangeFlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)-Rc (R)
                                                                                        Supply Side, Plumbing Thread Nominal1B ~ 3/4B1B ~ 3/8B1/2B ~ 3/8B-1B ~ 3/4B---1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B---1B ~ 1/2B--1/4B1/4B ~ 1/8B1B ~ 3/4B-1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B-1B ~ 3/8B--1B ~ 3/4B1B ~ 3/8B-----1B ~ 3/4B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                                                                                        Control Side, Connection TypeRc (R)Rc (R)Rc (R)FlangeRc (R)FlangeFlangeFlangeRc (R)Rc (R)Rc (R)FlangeFlangeFlangeRc (R)FlangeFlangeRc (R)Rc (R)Rc (R)FlangeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)FlangeRc (R)FlangeFlangeRc (R)Rc (R)FlangeFlangeFlangeFlangeFlangeRc (R)Rc (R)Rc (R)Rc (R)-Rc (R)
                                                                                        Control Side, Plumbing Thread Nominal1B ~ 3/4B1B ~ 3/8B1/2B ~ 3/8B-1B ~ 3/4B---1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B---1B ~ 1/2B--1/4B1/4B ~ 1/8B1B ~ 3/4B-1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B-1B ~ 3/8B--1B ~ 3/4B1B ~ 3/8B-----1B ~ 3/4B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B
                                                                                        Supply Side, Tube Flange Nominal---1 1/2B ~ 6B-1B ~ 3/4B1 1/2B ~ 10B1B ~ 3/4B---1B ~ 3/4B2B ~ 4B1B ~ 3/4B-1B ~ 3/4B1B ~ 3/4B---1B ~ 3/4B-----1 1/2B ~ 12B-1B ~ 3/8B1 1/2B ~ 8B--1 1/2B ~ 6B1/2B2 1/2B ~ 4B5B2 1/2B ~ 8B------
                                                                                        Control Side, Tube Flange Nominal---1 1/2B ~ 6B-1B ~ 3/4B1 1/2B ~ 10B1B ~ 3/4B---1B ~ 3/4B2B ~ 4B1B ~ 3/4B-1B ~ 3/4B1B ~ 3/4B---1B ~ 3/4B-----1 1/2B ~ 12B-1B ~ 3/8B1 1/2B ~ 8B--1 1/2B ~ 6B1/2B2 1/2B ~ 4B5B2 1/2B ~ 8B------
                                                                                        Cracking Pressure(MPa)--0.007--------------0.05 ~ 0.30.05--------------------0.007---

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                                                                                        Related Categories to Check Valves