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Check Valves(Material: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 ...Readmore

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.  ▲ Close

Days to Ship
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  • 1 Day(s) or Less
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  • 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, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

      10K-Type Cast Iron Wing Check Valve

        Straight SMC Type JIS10K 

          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

                Straight Type SM Type JIS10K 

                  Straight Type SM Type JIS20K 

                    Straight Type SMF Model JIS10K Model

                    Brand

                    HITACHIVALVE

                    TOYO VALVE

                    ISHIZAKI CO

                    HITACHIVALVE

                    HITACHIVALVE

                    HITACHIVALVE

                    ISHIZAKI CO

                    ISHIZAKI CO

                    ISHIZAKI CO

                    Product Series

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

                    10K-Type Cast Iron Wing Check Valve

                    Straight SMC Type JIS10K 

                    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

                    Straight Type SM Type JIS10K 

                    Straight Type SM Type JIS20K 

                    Straight Type SMF Model JIS10K Model

                    CAD
                    • 2D
                    • 2D
                    • 2D
                    • 2D
                    • 2D
                    Days to Ship 5 Day(s) or more 6 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 7 Day(s) or more 14 Day(s) or more 14 Day(s) or more
                    Applicable FluidWater / Air / OilWater / Air / OilWaterWater / Air / OilWater / Air / OilWater / Air / OilWaterWaterWater
                    TypeLift TypeWafer TypeOthersLift TypeLift TypeSwing TypeOthersOthersOthers
                    MaterialCast IronCast IronCast IronCast IronCast IronCast IronCast IronCast IronCast Iron
                    Max. Operating Pressure(MPa)1.371.40.981.371.371.370.981.960.98
                    Nominal Pressure10K10K10K10K10K10K10K20K10K
                    Supply Side, Connection TypeRc (R)FlangeFlangeRc (R)Rc (R)Rc (R)FlangeFlangeFlange
                    Supply Side, Plumbing Thread Nominal1B ~ 3/4B--1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B---
                    Control Side, Connection TypeRc (R)FlangeFlangeRc (R)Rc (R)Rc (R)FlangeFlangeFlange
                    Control Side, Plumbing Thread Nominal1B ~ 3/4B--1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B---
                    Supply Side, Tube Flange Nominal-1 1/2B ~ 10B1 1/2B ~ 10B---1 1/2B ~ 6B1 1/2B ~ 6B1B ~ 1 1/4B
                    Control Side, Tube Flange Nominal-1 1/2B ~ 10B1 1/2B ~ 10B---1 1/2B ~ 6B1 1/2B ~ 6B1B ~ 1 1/4B
                    Cracking Pressure(MPa)---------

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