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Check Valves(Material:Ductile Cast Iron)

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)

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

      10SRBF, 10K Ductile Iron Swing Check Valve

        10SF, 10K Ductile Iron Lift Check Valve

          Slim Chuck Valve Bypass Valve 110Z-120Z

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

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

                Lift Check Valve (Made of ductile cast iron)

                  20SN, 20K Ductile Iron Lift Check Valve

                    10SFBF, 10K Ductile Iron Lift Check Valve

                      20SOB, 20K Ductile Iron Swing Check Valve

                        20SNB, 20K Ductile Iron Lift Check Valve

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

                            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), Flanged

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

                                    Brand

                                    HITACHIVALVE

                                    KITZ

                                    KITZ

                                    OKM

                                    HITACHIVALVE

                                    TOYO VALVE

                                    ESCO

                                    KITZ

                                    KITZ

                                    KITZ

                                    KITZ

                                    HITACHIVALVE

                                    HITACHIVALVE

                                    HITACHIVALVE

                                    HITACHIVALVE

                                    HITACHIVALVE

                                    TOYO VALVE

                                    Product Series

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

                                    10SRBF, 10K Ductile Iron Swing Check Valve

                                    10SF, 10K Ductile Iron Lift Check Valve

                                    Slim Chuck Valve Bypass Valve 110Z-120Z

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

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

                                    Lift Check Valve (Made of ductile cast iron)

                                    20SN, 20K Ductile Iron Lift Check Valve

                                    10SFBF, 10K Ductile Iron Lift Check Valve

                                    20SOB, 20K Ductile Iron Swing Check Valve

                                    20SNB, 20K Ductile Iron Lift Check Valve

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

                                    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), Flanged

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

                                    CAD
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    • 2D
                                    Days to Ship 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 8 Day(s) or more 7 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 7 Day(s) or more 7 Day(s) or more 6 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 7 Day(s) or more
                                    Applicable FluidWater / Air / OilWater / Air / Oil / GasWater / Air / Oil / GasWaterWater / Air / OilWater / Oil / OthersWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas
                                    TypeLift TypeSwing TypeLift TypeWafer TypeSwing TypeSwing Type-Lift TypeLift TypeSwing TypeLift TypeLift TypeLift TypeLift TypeSwing TypeLift TypeLift Type
                                    MaterialDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast Iron
                                    Max. Operating Pressure(MPa)2.751.41.371 ~ 22.751.41.372.751.42.752.751.371.371.371.372.752.2
                                    Nominal Pressure20K10K10K10K ~ 20K20K10K10K20K10K20K20K10K10K10K10K20K16K
                                    Supply Side, Connection TypeRc (R)FlangeRc (R)FlangeFlangeFlangeRc (R)Rc (R)FlangeFlangeFlangeFlangeRc (R)FlangeFlangeFlangeRc (R)
                                    Supply Side, Plumbing Thread Nominal1B ~ 3/8B-1B ~ 3/4B---1B ~ 3/4B1B ~ 3/4B----1B ~ 3/4B---1B ~ 3/4B
                                    Control Side, Connection TypeRc (R)FlangeRc (R)FlangeFlangeFlangeRc (R)Rc (R)FlangeFlangeFlangeFlangeRc (R)FlangeFlangeFlangeRc (R)
                                    Control Side, Plumbing Thread Nominal1B ~ 3/8B-1B ~ 3/4B---1B ~ 3/4B1B ~ 3/4B----1B ~ 3/4B---1B ~ 3/4B
                                    Supply Side, Tube Flange Nominal-1 1/2B ~ 6B-2B ~ 8B1 1/2B ~ 8B1 1/2B ~ 8B--1B ~ 3/4B2B ~ 4B1B ~ 3/4B1B ~ 3/4B-1B ~ 3/4B1 1/2B ~ 12B1B ~ 3/8B-
                                    Control Side, Tube Flange Nominal-1 1/2B ~ 6B-2B ~ 8B1 1/2B ~ 8B1 1/2B ~ 8B--1B ~ 3/4B2B ~ 4B1B ~ 3/4B1B ~ 3/4B-1B ~ 3/4B1 1/2B ~ 12B1B ~ 3/8B-
                                    Cracking Pressure(MPa)-----------------

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