(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Please note that some of the items may take longer lead time to ship due to Japan New Year holidays (29-Dec-2024 to 5-Jan-2025). Early order placement is recommended. We apologize for the inconvenience caused and appreciate your kind understanding. [Details]
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

Check Valves(Supply Side, Plumbing Thread Nominal:1/8B)

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
  1. 1
Brand
Product Series
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 Fitting CSB

      A-Check Socket Type

        A-Check Nipple Type

          Check Valve (Brass)

          Brand

          KOYO

          ASOH

          ASOH

          ESCO

          Product Series

          Check Fitting CSB

          A-Check Socket Type

          A-Check Nipple Type

          Check Valve (Brass)

          Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more
          Applicable FluidAirWater / AirWater / AirOil / Gas
          TypeSpring Type (In-line)Spring Type (In-line)Spring Type (In-line)-
          MaterialBrassBrass ~ Stainless SteelBrass ~ Stainless SteelBrass
          Max. Operating Pressure(MPa)21224.9
          Nominal PressureNo Standard, OthersNo Standard, OthersNo Standard, Others-
          Supply Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)
          Supply Side, Plumbing Thread Nominal1/8B1/8B1/8B1/8B
          Control Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)
          Control Side, Plumbing Thread Nominal1/8B1/8B1/8B1/8B
          Supply Side, Tube Flange Nominal----
          Control Side, Tube Flange Nominal----
          Cracking Pressure(MPa)0.050.0070.0070.007

          Loading...

          1. 1

          Related Categories to Check Valves