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Check Valves(Applicable Fluid:Chemical)

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)

    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

          HITACHIVALVE

          HITACHIVALVE

          HITACHIVALVE

          HITACHIVALVE

          Product Series

          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
          • 2D
          • 2D
          • 2D
          Days to Ship 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more
          Applicable FluidChemicalChemicalChemicalChemical
          TypeSwing TypeLift TypeSwing TypeLift Type
          MaterialStainless Steel CastStainless Steel CastStainless Steel CastStainless Steel Cast
          Max. Operating Pressure(MPa)1.41.41.41.4
          Nominal Pressure10K10K10K10K
          Supply Side, Connection TypeRc (R)Rc (R)FlangeFlange
          Supply Side, Plumbing Thread Nominal1B ~ 3/4B1B ~ 3/8B--
          Control Side, Connection TypeRc (R)Rc (R)FlangeFlange
          Control Side, Plumbing Thread Nominal1B ~ 3/4B1B ~ 3/8B--
          Supply Side, Tube Flange Nominal--1 1/2B ~ 6B1/2B
          Control Side, Tube Flange Nominal--1 1/2B ~ 6B1/2B
          Cracking Pressure(MPa)----

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