Check Valves

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
  • 3 Day(s) or Less
  • 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
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Brand
Product Series
CAD
Days to Ship
Type
Main Body Shape
Material
Seal Material
Input Side, Port Type P
Output Side, Port Type A
Effective Sectional Area(mm2)
Effective Sectional Area【classification】(㎜2)

    Check Valve

      Block Valve, FPV Series

        Check Valves

          Check Valve, Bushing, Resin Type

            Check Valve Bushing

              Check Valve, CV1 Series

                Check Valve NCV-NP Type

                  Check valve (non-return valve) of CAM series cracking pressure adjustment type

                    Check Valve Union Straight

                      Check Valve, Union Straight, Resin Type

                        Check valve  C8 series plastic POM made

                          Check bulb (non-return valve) CC series resin cartridge model

                            Check Valve

                              Reverse Stop Valve: check valve, straight

                                Check valve C/CF series general purpose

                                  Pilot check valvePCV series

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

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

                                        Non-Return Valve, CHV2 Series

                                          Check Valve

                                            Non-return valve check valve straight resin type

                                              Reflux Stop Valve, Chuck Valve, Different Diameter Union Straight

                                                TPX Check Valve (non-return valve)

                                                  Line Check Valve

                                                    High Pressure Check Valve

                                                      Check Valve (non-return valve) CH Series, High Pressure Type

                                                        Check Valve HVC Series for High Flow Rate

                                                          Check Valve, NRV Series

                                                            One-Touch fitting non-return nipple

                                                              Threaded Check Valve (with Strainer) EA465CS-10

                                                                Threaded Check Valve (with Strainer) EA465CS-6

                                                                  Universal Check Valve EA465L-10

                                                                    Universal Check Valve EA465L-12

                                                                      Universal Check Valve EA465L-14

                                                                        Universal Check Valve EA465L-20

                                                                          Universal Check Valve EA465L-3

                                                                            Universal Check Valve EA465L-4

                                                                              Universal Check Valve EA465L-6

                                                                                Check Valve (with Strainer) EA465LS-10

                                                                                  Check Valve (with Strainer) EA465LS-12

                                                                                    Check Valve (with Strainer) EA465LS-15

                                                                                      Check Valve (with Strainer) EA465LS-20

                                                                                        Check Valve (with Strainer) EA465LS-3

                                                                                          Check Valve (with Strainer) EA465LS-4

                                                                                            Check Valve (with Strainer) EA465LS-6

                                                                                            Brand

                                                                                            CHELIC

                                                                                            CKD

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            TAIYO

                                                                                            NEW-MACHINE

                                                                                            IBS

                                                                                            PISCO

                                                                                            PISCO

                                                                                            IBS

                                                                                            IBS

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            IBS

                                                                                            TAIYO

                                                                                            CKD

                                                                                            CKD

                                                                                            CKD

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            SANPLATEC

                                                                                            NIHON SEIKI

                                                                                            NIHON SEIKI

                                                                                            IBS

                                                                                            IBS

                                                                                            AIRTAC

                                                                                            CHELIC

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            Product Series

                                                                                            Check Valve

                                                                                            Block Valve, FPV Series

                                                                                            Check Valves

                                                                                            Check Valve, Bushing, Resin Type

                                                                                            Check Valve Bushing

                                                                                            Check Valve, CV1 Series

                                                                                            Check Valve NCV-NP Type

                                                                                            Check valve (non-return valve) of CAM series cracking pressure adjustment type

                                                                                            Check Valve Union Straight

                                                                                            Check Valve, Union Straight, Resin Type

                                                                                            Check valve C8 series plastic POM made

                                                                                            Check bulb (non-return valve) CC series resin cartridge model

                                                                                            Check Valve

                                                                                            Reverse Stop Valve: check valve, straight

                                                                                            Check valve C/CF series general purpose

                                                                                            Pilot check valvePCV series

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

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

                                                                                            Non-Return Valve, CHV2 Series

                                                                                            Check Valve

                                                                                            Non-return valve check valve straight resin type

                                                                                            Reflux Stop Valve, Chuck Valve, Different Diameter Union Straight

                                                                                            TPX Check Valve (non-return valve)【6 Pieces Per Package】

                                                                                            Line Check Valve

                                                                                            High Pressure Check Valve

                                                                                            Check Valve (non-return valve) CH Series, High Pressure Type

                                                                                            Check Valve HVC Series for High Flow Rate

                                                                                            Check Valve, NRV Series

                                                                                            One-Touch fitting non-return nipple

                                                                                            Threaded Check Valve (with Strainer) EA465CS-10

                                                                                            Threaded Check Valve (with Strainer) EA465CS-6

                                                                                            Universal Check Valve EA465L-10

                                                                                            Universal Check Valve EA465L-12

                                                                                            Universal Check Valve EA465L-14

                                                                                            Universal Check Valve EA465L-20

                                                                                            Universal Check Valve EA465L-3

                                                                                            Universal Check Valve EA465L-4

                                                                                            Universal Check Valve EA465L-6

                                                                                            Check Valve (with Strainer) EA465LS-10

                                                                                            Check Valve (with Strainer) EA465LS-12

                                                                                            Check Valve (with Strainer) EA465LS-15

                                                                                            Check Valve (with Strainer) EA465LS-20

                                                                                            Check Valve (with Strainer) EA465LS-3

                                                                                            Check Valve (with Strainer) EA465LS-4

                                                                                            Check Valve (with Strainer) EA465LS-6

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            Days to Ship 4 Day(s) 3 Day(s) or more Same day or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 11 Day(s) or more 3 Day(s) or more Same day or more 11 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 12 Day(s) or more 3 Day(s) or more 13 Day(s) or more 4 Day(s) or more 7 Day(s) or more 3 Day(s) or more 10 Day(s) or more 9 Day(s) or more 3 Day(s) or more 4 Day(s) 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more
                                                                                            TypeStandardPilot-OperatedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardPilot-OperatedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard----------------
                                                                                            Main Body ShapeStraightElbowsStraightOthersOthersStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight----------------
                                                                                            MaterialBrassBrass / OthersResinBrassAluminum / BrassAluminum / BrassBrass / Stainless SteelBrass / Stainless SteelAluminumResinResinResinAluminum / BrassAluminum / BrassBrass / Stainless SteelAluminumBrassBrassAluminumAluminum / BrassResinAluminumResinAluminum / Brass / OthersBrassBrass / Stainless SteelBrass / Stainless SteelAluminumAluminum / Resin----------------
                                                                                            Seal Material-Nitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile Rubber / OthersNitrile Rubber / Fluororubber / Perfluoro / Ethylene Propylene RubberNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / KalrezNitrile RubberNitrile RubberFluororubberFluororubberOthersNitrile RubberNitrile Rubber / Fluororubber / Perfluoro / Ethylene Propylene Rubber / Kalrez / OthersNitrile RubberNitrile RubberNitrile RubberNitrile Rubber / FluororubberNitrile RubberNitrile RubberNitrile Rubber-Nitrile RubberFluororubberNitrile Rubber / Fluororubber / Perfluoro / Ethylene Propylene Rubber / Kalrez / OthersNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / KalrezNitrile Rubber-----------------
                                                                                            Input Side, Port Type PThreaded / One-Touch CouplingsThreadedThreaded / One-Touch CouplingsTapped / ThreadedTapped / ThreadedTappedTapped / ThreadedThreadedOne-Touch CouplingsOne-Touch CouplingsTappedBuilt-in CartridgeTappedThreaded / One-Touch CouplingsTapped / ThreadedTappedOne-Touch CouplingsThreaded / One-Touch CouplingsTappedTapped / Threaded / One-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsBarbTappedTappedTappedTappedTappedOne-Touch Couplings----------------
                                                                                            Output Side, Port Type AThreaded / One-Touch CouplingsTapped / One-Touch CouplingsThreaded / One-Touch CouplingsTapped / ThreadedTapped / ThreadedTappedTapped / ThreadedThreadedOne-Touch CouplingsOne-Touch CouplingsTappedBuilt-in CartridgeTappedThreaded / One-Touch CouplingsTapped / ThreadedTappedOne-Touch CouplingsThreaded / One-Touch CouplingsTappedTapped / Threaded / One-Touch CouplingsThreaded / One-Touch CouplingsOne-Touch CouplingsBarbTappedTappedTappedTappedTappedOne-Touch Couplings----------------
                                                                                            Effective Sectional Area(mm2)3.9 ~ 581.3 ~ 272.6 ~ 15.57 ~ 14.36 ~ 7816 ~ 2253.9 ~ 22.6-2.7 ~ 462.9 ~ 15.5--2.5 ~ 742.5 ~ 53-32 ~ 362.8 ~ 6.82.628 ~ 7302.5 ~ 782.6 ~ 14.536-30 ~ 19510 ~ 118--18 ~ 2604.9 ~ 58----------------
                                                                                            Effective Sectional Area【classification】(㎜2)5 or Less ~ ~1005 or Less ~ ~30-~10 ~ ~15~10 ~ ~100~20 ~ ~3005 or Less ~ ~30-5 or Less ~ ~505 or Less ~ ~20--5 or Less ~ ~1005 or Less ~ ~100-~405 or Less ~ ~105 or Less~30 ~ ~3005 or Less ~ ~1005 or Less ~ ~15~40-~30 ~ ~200~10 ~ ~200--~20 ~ ~3005 or Less ~ ~100----------------

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