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Check Valves(Control Side, Tube Flange Nominal:4B)

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
  • 8 Days or Less
  • 9 Days or Less
  • 10 Days or Less
  • 11 Days or Less
  • 12 Days or Less
  • 13 Days or Less
  • 14 Days or Less
  • 17 Days or Less
  • 18 Days or Less
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Brand
Product Series
CAD
Days to Ship
Type
Applicable Fluid
Nominal Pressure
Material
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Control Side, Tube Flange Nominal
Max. Operating Pressure(MPa)
Cracking Pressure(MPa)

    Straight SMC Type JIS10K 

      General Purpose Ductile Iron 10K Swing Check Valve Flange

        General Purpose Ductile Iron 20K Swing Check Valve Flange

          10K-Type Cast Iron Wing Check Valve

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

              Straight Type SM Type JIS10K 

              Brand

              Ishizaki

              Kitz

              Kitz

              Toyo Valve

              Toyo Valve

              Ishizaki

              Product Series

              Straight SMC Type JIS10K 

              General Purpose Ductile Iron 10K Swing Check Valve Flange

              General Purpose Ductile Iron 20K Swing Check Valve Flange

              10K-Type Cast Iron Wing Check Valve

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

              Straight Type SM Type JIS10K 

              CAD
              • 2D
              Days to Ship 10 Days or more 10 Days or more 10 Days or more 10 Days or more 10 Days or more 10 Days or more
              TypeOthersSwing TypeSwing TypeWafer TypeSwing TypeOthers
              Applicable FluidWaterWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / OilWater / Oil / OthersWater
              Nominal Pressure10K10K20K10K10K10K
              MaterialCast IronDuctile Cast IronDuctile Cast IronCast IronDuctile Cast IronCast Iron
              Supply Side, Connection TypeFlangeFlangeFlangeFlangeFlangeFlange
              Supply Side, Plumbing Thread Nominal------
              Supply Side, Tube Flange Nominal4B4B4B4B4B4B
              Control Side, Connection TypeFlangeFlangeFlangeFlangeFlangeFlange
              Control Side, Plumbing Thread Nominal------
              Control Side, Tube Flange Nominal4B4B4B4B4B4B
              Max. Operating Pressure(MPa)0.981.42.751.41.40.98
              Cracking Pressure(MPa)------

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              Application example related to this category

              Related Categories to Check Valves