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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.
...Readmore

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.  ▲ Close

Days to Ship
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 4 Day(s) or Less
  • 5 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
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)

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

      Check Valves

        Non-Return Valve, Check Valve, Straight

          NCV Type Check Valve

            Non-Return Valve, Check Valve, Union Straight

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

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

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

                    Check Valve, CV1 Series

                      Non-Return Check Valve, Straight, Resin Type

                        Union Straight Resin Type Check Valve

                          High Pressure Type Check Valve CH Series

                            Check Valve AK Series

                              Block Valve, FPV Series

                                Pilot check valvePCV series

                                  Check Valve CVR / CVS / CVU / CVUD Series

                                    Non-Return Valve, Check Valve Bushing

                                      TPX Check Valve (non-return valve)

                                        High Pressure Check Valve

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

                                            Reverse Stop Valve CHV2 Series

                                              Non-Return Valve, Check Valve, Bushing, Resin Type

                                                Check Valve (Check Valve), CAM Series, Cracking Pressure Regulated

                                                  Check Valve, C/CF Series, General-Purpose Type

                                                    Check Valve HVC Series for High Flow Rate

                                                      universal check valve

                                                        Check valve with strainer

                                                          5.0 MPa Check Valve, VCHC40 Series

                                                            Air Combination AC Series Check Valve

                                                              Block Valve FPV-FP1 Series for Food Manufacturing Process

                                                              Brand

                                                              SMC

                                                              MISUMI

                                                              PISCO

                                                              NEW-MACHINE

                                                              PISCO

                                                              SMC

                                                              CKD

                                                              KOGANEI

                                                              TAIYO

                                                              PISCO

                                                              PISCO

                                                              IBS

                                                              SMC

                                                              CKD

                                                              TAIYO

                                                              KOGANEI

                                                              PISCO

                                                              SANPLATEC

                                                              NIHON SEIKI

                                                              CKD

                                                              CKD

                                                              PISCO

                                                              IBS

                                                              IBS

                                                              IBS

                                                              ESCO

                                                              ESCO

                                                              SMC

                                                              SMC

                                                              CKD

                                                              Product Series

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

                                                              Check Valves

                                                              Non-Return Valve, Check Valve, Straight

                                                              NCV Type Check Valve

                                                              Non-Return Valve, Check Valve, Union Straight【1-49 Pieces Per Package】

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

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

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

                                                              Check Valve, CV1 Series

                                                              Non-Return Check Valve, Straight, Resin Type

                                                              Union Straight Resin Type Check Valve

                                                              High Pressure Type Check Valve CH Series

                                                              Check Valve AK Series

                                                              Block Valve, FPV Series

                                                              Pilot check valvePCV series

                                                              Check Valve CVR / CVS / CVU / CVUD Series

                                                              Non-Return Valve, Check Valve Bushing

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

                                                              High Pressure Check Valve

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

                                                              Reverse Stop Valve CHV2 Series

                                                              Non-Return Valve, Check Valve, Bushing, Resin Type

                                                              Check Valve (Check Valve), CAM Series, Cracking Pressure Regulated

                                                              Check Valve, C/CF Series, General-Purpose Type

                                                              Check Valve HVC Series for High Flow Rate

                                                              universal check valve

                                                              Check valve with strainer

                                                              5.0 MPa Check Valve, VCHC40 Series

                                                              Air Combination AC Series Check Valve

                                                              Block Valve FPV-FP1 Series for Food Manufacturing Process

                                                              CAD
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              Days to Ship 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 21 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 21 Day(s) or more 5 Day(s) or more 8 Day(s) 4 Day(s) or more 4 Day(s) or more 11 Day(s) 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 12 Day(s) or more 4 Day(s) or more 10 Day(s) or more 5 Day(s) or more 5 Day(s) or more 21 Day(s) 21 Day(s) 9 Day(s) or more
                                                              Seal MaterialNitrile RubberNitrile RubberNitrile RubberNitrile Rubber / Fluororubber / Perfluoro / Ethylene Propylene RubberNitrile Rubber-Nitrile RubberOthersNitrile Rubber / OthersNitrile RubberNitrile RubberNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / Kalrez / OthersNitrile RubberNitrile RubberNitrile RubberNitrile RubberNitrile Rubber-FluororubberNitrile RubberNitrile Rubber / FluororubberNitrile RubberNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / KalrezNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / Kalrez / OthersNitrile Rubber / Fluororubber / Ethylene Propylene Rubber / Kalrez--Nitrile RubberOthersNitrile Rubber
                                                              TypeStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardStandardPilot-OperatedPilot-OperatedStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard--Pilot-OperatedStandardPilot-Operated
                                                              Main Body ShapeStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightElbowsStraightStraightOthersStraightStraightStraightStraightOthersStraightStraightStraight--ElbowsStraightElbows
                                                              MaterialBrass / ResinResinAluminum / BrassBrass / Stainless SteelAluminumResinBrassAluminum / BrassAluminum / BrassResinResinBrass / Stainless SteelAluminumBrass / OthersAluminumAluminum / BrassAluminum / BrassResinBrassBrassAluminumBrassBrass / Stainless SteelBrass / Stainless SteelBrass / Stainless Steel--BrassResinBrass
                                                              Input Side, Port Type PThreaded / One-Touch CouplingsThreaded / One-Touch CouplingsThreaded / One-Touch CouplingsTapped / ThreadedOne-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsTappedTappedThreaded / One-Touch CouplingsOne-Touch CouplingsTappedTappedThreadedTappedTapped / Threaded / One-Touch CouplingsTapped / ThreadedBarbTappedOne-Touch CouplingsTappedTapped / ThreadedThreadedTapped / ThreadedTapped--TappedBuilt-in CartridgeThreaded
                                                              Output Side, Port Type ATapped / One-Touch CouplingsThreaded / One-Touch CouplingsThreaded / One-Touch CouplingsTapped / ThreadedOne-Touch CouplingsOne-Touch CouplingsThreaded / One-Touch CouplingsTappedTappedThreaded / One-Touch CouplingsOne-Touch CouplingsTappedTappedTapped / One-Touch CouplingsTappedTapped / Threaded / One-Touch CouplingsTapped / ThreadedBarbTappedOne-Touch CouplingsTappedTapped / ThreadedThreadedTapped / ThreadedTapped--TappedBuilt-in CartridgeOne-Touch Couplings
                                                              Effective Sectional Area(mm2)-2.6 ~ 15.52.5 ~ 533.9 ~ 22.62.7 ~ 46-2.62.5 ~ 7416 ~ 2252.6 ~ 14.52.9 ~ 15.5--1.3 ~ 2732 ~ 362.5 ~ 786 ~ 78-10 ~ 552.8 ~ 6.828 ~ 7307 ~ 14.3-----14028 ~ 1111.3 ~ 17
                                                              Effective Sectional Area【classification】(㎜2)5 or Less ~ ~40-5 or Less ~ ~1005 or Less ~ ~305 or Less ~ ~505 or Less ~ ~405 or Less5 or Less ~ ~100~20 ~ ~3005 or Less ~ ~155 or Less ~ ~20-~30 ~ ~3005 or Less ~ ~30~405 or Less ~ ~100~10 ~ ~100-~10 ~ ~1005 or Less ~ ~10~30 ~ ~300~10 ~ ~15-----~200~30 ~ ~2005 or Less ~ ~20

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