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Check Valves(Effective Sectional Area【classification】:5 or Less)

Check valves are available in various shapes such as straight type and elbow type, and can be selected from different body materials, sealing materials, input/output ports, etc. At MISUMI, you can purchase these together with other parts used for pneumatic equipment.

[What is a check valve?]
A check valve is a pneumatic part used to prevent back flow of air. It is also used to ensure negative pressure by setting the air flow in one direction. The mechanism differs among products. There are those with a lid that tightens using the force of the spring when the air flows backward, and those with a lid that closes by the pressure difference when the air flows backward.
Days to Ship
  • All
  • Same day
  • 4 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
  • 12 Day(s) or Less
  • 14 Day(s) or Less
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Brand
Product Series
CAD
Days to Ship
Seal Material
Type
Main Body Shape
Material
Input Side, Port Type P
Output Side, Port Type A
Effective Sectional Area(mm2)
Effective Sectional Area【classification】(㎜2)
  • On Sale Till 31/03/2025

Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series

    Union Straight Resin Type Check Valve

      Block Valve, FPV Series

        Check Valve CVR / CVS / CVU / CVUD Series

        • On Sale Till 31/03/2025

        Non-Return Valve, Check Valve, Straight

          Check valve (check valve) C1, C125, C250, C375, C500

            NCV Type Check Valve

              Small Non-Return Valve, CHL-H Series With Quick-Connect Fitting

                Small Type, Non-Return Valve, CHL-M54 Series with One Touch Fitting

                  Check Valve With Quick-Connect Fitting Compatible With Rechargeable Battery 25A-AKH Series

                    Non-Return Check Valve, Straight, Resin Type

                    • On Sale Till 31/03/2025

                    Non-Return Valve, Check Valve, Union Straight

                      Check Valve SQRC Type

                        One-Touch fitting non-return nipple

                        Brand

                        SMC

                        PISCO

                        CKD

                        KOGANEI

                        PISCO

                        KOGANEI

                        NEW-MACHINE

                        CKD

                        CKD

                        SMC

                        PISCO

                        PISCO

                        CHELIC

                        CHELIC

                        Product Series

                        Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series

                        Union Straight Resin Type Check Valve

                        Block Valve, FPV Series

                        Check Valve CVR / CVS / CVU / CVUD Series

                        Non-Return Valve, Check Valve, Straight

                        Check valve (check valve) C1, C125, C250, C375, C500

                        NCV Type Check Valve

                        Small Non-Return Valve, CHL-H Series With Quick-Connect Fitting

                        Small Type, Non-Return Valve, CHL-M54 Series with One Touch Fitting

                        Check Valve With Quick-Connect Fitting Compatible With Rechargeable Battery 25A-AKH Series

                        Non-Return Check Valve, Straight, Resin Type

                        Non-Return Valve, Check Valve, Union Straight

                        Check Valve SQRC Type

                        One-Touch fitting non-return nipple

                        CAD
                        • 2D / 3D
                        • 2D / 3D
                        • 2D
                        • 2D / 3D
                        • 2D
                        • 2D / 3D
                        • 2D / 3D
                        Days to Ship Same day or more Same day 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more 12 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Quote 4 Day(s) or more 4 Day(s) or more 4 Day(s) 9 Day(s)
                        Seal MaterialNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile RubberOthersNitrile Rubber / Fluororubber / PerfluoroNitrile RubberNitrile Rubber-Nitrile RubberNitrile Rubber--
                        TypeStandardStandardPilot-OperatedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
                        Main Body ShapeStraightStraightElbowsStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight
                        MaterialBrass / ResinResinBrass / OthersAluminum / BrassBrassBrassBrass / Stainless SteelBrassBrassResinResinAluminumBrassResin
                        Input Side, Port Type PThreaded / One-Touch CouplingsOne-Touch CouplingsThreadedThreaded / One-Touch CouplingsThreaded / One-Touch CouplingsTappedTapped / ThreadedOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch Couplings
                        Output Side, Port Type AOne-Touch CouplingsOne-Touch CouplingsTapped / One-Touch CouplingsThreaded / One-Touch CouplingsThreaded / One-Touch CouplingsTappedTapped / ThreadedOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch Couplings
                        Effective Sectional Area(mm2)-2.91.3 ~ 52.5 ~ 462.5 ~ 2.72.53.92.82.6-2.6 ~ 2.72.73.9 ~ 4.94.9
                        Effective Sectional Area【classification】(㎜2)5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less5 or Less

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