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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Check Valves(Supply Side, Connection Type:Rc (R))

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.
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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)

    125H Model Bronze Screw-in Type Swing Check Valve

      Bronze General-Purpose 10K Lift Check Valve Screw-in

        10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>

          125 Type - Bronze Screw-in Type Swing Check Valve

            Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type

              General Purpose Ductile Iron 10K Lift Check Valve Screw-in

              • On Sale Till 31/03/2025

              Bronze General-Purpose Type 125 Swing Check Valve Screw-in

                16K Type Ductile Cast-Iron Screw Down Lift Check Valve <Union Bonnet Type>

                  J10K Type Lead Free Bronze Swing Check Valve (JV5)

                    A-Check Nipple Type

                      Check Valve (Brass)

                        Check Valves

                          Check Valve/Oil Hydraulic

                            General Purpose Ductile Iron 20K Lift Check Valve Screw-in

                              Bronze JIS Standard 10K Swing Check Valve Screw-in

                                Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in Valve

                                  Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in

                                    Bronze General-Purpose Model 150 Lift Check Valve Screw-in

                                      Check Fitting CSA

                                        Check Fitting CSB

                                          Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

                                            Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In, equipped with Reinforced PTFE Disc

                                              Malleable Valve, General-Purpose 10K Type, Screwed, Check Valve (Lift Type) With NBR Disc

                                                Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed

                                                  Malleable Valve, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

                                                    Malleable Valve, 10K Type Check Valve (Lift Type) Screw Shape

                                                      Malleable Valve, 20K Type, Check Valve (Lift Type) Screw-In

                                                        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)

                                                            Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

                                                              150 E Type - Bronze Screw-in Type Lift Check Valve

                                                                J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <<This Product Displays The New JIS Mark.>>

                                                                  Class 10 K - Screw-in Type Swing Check Valve

                                                                    CS-3SSN, Check Valve (for Cold Water / Hot Water)

                                                                      CS-7N Type Check Valve (for Cold/Hot Water)

                                                                        Threaded SMG Type 10K Core Built-in Goods

                                                                          Threaded SMG Type 10 K Screw-in

                                                                            Check Valve (Inline Check) [for water, Hot water] CV5R Type

                                                                              A-Check Socket Type

                                                                              Brand

                                                                              TOYO VALVE

                                                                              KITZ

                                                                              TOYO VALVE

                                                                              TOYO VALVE

                                                                              MIYAWAKI

                                                                              KITZ

                                                                              KITZ

                                                                              TOYO VALVE

                                                                              TOYO VALVE

                                                                              ASOH

                                                                              ESCO

                                                                              MISUMI

                                                                              MISUMI

                                                                              KITZ

                                                                              KITZ

                                                                              KITZ

                                                                              KITZ

                                                                              KITZ

                                                                              KOYO

                                                                              KOYO

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              HITACHIVALVE

                                                                              ONDASEISAKUSYO

                                                                              TOYO VALVE

                                                                              TOYO VALVE

                                                                              TOYO VALVE

                                                                              VENN

                                                                              VENN

                                                                              ISHIZAKI CO

                                                                              ISHIZAKI CO

                                                                              MIYAWAKI

                                                                              ASOH

                                                                              Product Series

                                                                              125H Model Bronze Screw-in Type Swing Check Valve

                                                                              Bronze General-Purpose 10K Lift Check Valve Screw-in

                                                                              10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>

                                                                              125 Type - Bronze Screw-in Type Swing Check Valve

                                                                              Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type

                                                                              General Purpose Ductile Iron 10K Lift Check Valve Screw-in

                                                                              Bronze General-Purpose Type 125 Swing Check Valve Screw-in

                                                                              16K Type Ductile Cast-Iron Screw Down Lift Check Valve

                                                                              J10K Type Lead Free Bronze Swing Check Valve (JV5)

                                                                              A-Check Nipple Type

                                                                              Check Valve (Brass)

                                                                              Check Valves

                                                                              Check Valve/Oil Hydraulic

                                                                              General Purpose Ductile Iron 20K Lift Check Valve Screw-in

                                                                              Bronze JIS Standard 10K Swing Check Valve Screw-in

                                                                              Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in Valve

                                                                              Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in

                                                                              Bronze General-Purpose Model 150 Lift Check Valve Screw-in

                                                                              Check Fitting CSA

                                                                              Check Fitting CSB

                                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

                                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In, equipped with Reinforced PTFE Disc

                                                                              Malleable Valve, General-Purpose 10K Type, Screwed, Check Valve (Lift Type) With NBR Disc

                                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed

                                                                              Malleable Valve, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type

                                                                              Malleable Valve, 10K Type Check Valve (Lift Type) Screw Shape

                                                                              Malleable Valve, 20K Type, Check Valve (Lift Type) Screw-In

                                                                              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)

                                                                              Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

                                                                              150 E Type - Bronze Screw-in Type Lift Check Valve

                                                                              J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <>

                                                                              Class 10 K - Screw-in Type Swing Check Valve

                                                                              CS-3SSN, Check Valve (for Cold Water / Hot Water)

                                                                              CS-7N Type Check Valve (for Cold/Hot Water)

                                                                              Threaded SMG Type 10K Core Built-in Goods

                                                                              Threaded SMG Type 10 K Screw-in

                                                                              Check Valve (Inline Check) [for water, Hot water] CV5R Type

                                                                              A-Check Socket Type

                                                                              CAD
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D / 3D
                                                                              • 2D / 3D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              • 2D
                                                                              Days to Ship 6 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 3 Day(s) or more 5 Day(s) or more 6 Day(s) or more 3 Day(s) or more 3 Day(s) or more Same day or more Same day or more 5 Day(s) or more 3 Day(s) or more 3 Day(s) or more 6 Day(s) or more 3 Day(s) or more 23 Day(s) or more 3 Day(s) or more 3 Day(s) or more 6 Day(s) or more 6 Day(s) or more 3 Day(s) or more 3 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 3 Day(s) or more 8 Day(s) or more 4 Day(s) or more 3 Day(s) or more 8 Day(s) or more 8 Day(s) or more 7 Day(s) or more 12 Day(s) or more 18 Day(s) or more 3 Day(s) or more
                                                                              Applicable FluidWater / OthersWaterWaterWater / OthersWaterWater / Air / Oil / GasWaterWater / Air / Oil / GasWaterWater / AirOil / GasWater / Air / OilOilWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWaterAirAirWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWater / OilWater / OthersWaterWater / Air / Oil / Gas / OthersWaterWater / OthersWaterWaterWaterWater / Air
                                                                              TypeSwing TypeLift TypeSwing TypeSwing TypeSpring Type (In-line)Lift TypeSwing TypeLift TypeSwing TypeSpring Type (In-line)-Swing TypeSpring Type (In-line)Lift TypeSwing TypeSwing TypeSwing TypeLift TypeSpring Type (In-line)Spring Type (In-line)Lift TypeLift TypeLift TypeSwing TypeSpring Type (In-line)Lift TypeLift TypeSwing TypeLift TypeSwing TypeLift TypeSwing TypeSwing TypeOthersOthersOthersOthersSpring Type (In-line)Spring Type (In-line)
                                                                              MaterialBronzeBronzeBronzeBronzeStainless Steel CastDuctile Cast IronBronzeDuctile Cast IronLead-free Copper AlloyBrass ~ Stainless SteelBrassStainless Steel CastSteelDuctile Cast IronBronzeStainless Steel CastStainless Steel CastBronzeBrassBrassCast IronCast IronCast IronCast IronBronzeDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastStainless Steel CastBronzeLead-free Copper AlloyStainless SteelBronzeBronzeBrassBrassStainless Steel CastBrass ~ Stainless Steel
                                                                              Max. Operating Pressure(MPa)1.21.37 ~ 1.41.41.22.11.371.182.2124.90.634.52.751.41.41.41.37 ~ 1.621211.371.371.371.371.371.372.751.41.4-1.61.41110.980.981.62
                                                                              Nominal Pressure12510K10K125No Standard, Others10K12516K10KNo Standard, Others---20K10K10K10K150No Standard, OthersNo Standard, Others10K10K10K10K10K10K20K10K10K20015010K10KNo Standard, OthersNo Standard, Others10K10KNo Standard, OthersNo Standard, Others
                                                                              Supply Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                                                              Supply Side, Plumbing Thread Nominal1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 4B1B ~ 3/4B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 1/2B1B ~ 3/8B1/4B1/4B ~ 1/8B1B ~ 3/4B1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B3/4B1B ~ 3/4B1B ~ 1 1/4B1 1/4B3/4B1/2B ~ 3/8B
                                                                              Control Side, Connection Type-Rc (R)-Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
                                                                              Control Side, Plumbing Thread Nominal1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B1B ~ 4B1B ~ 3/4B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/8B1B ~ 3/4B1/2B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 1/2B1B ~ 3/8B1/4B1/4B ~ 1/8B1B ~ 3/4B1B ~ 3/4B1 1/4B ~ 1/2B1B ~ 3/4B1B ~ 3/4B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/8B1B ~ 3/4B1B ~ 3/4B3/4B1B ~ 3/4B1B ~ 1 1/4B1 1/4B3/4B1/2B ~ 3/8B
                                                                              Supply Side, Tube Flange Nominal---------------------------------------
                                                                              Control Side, Tube Flange Nominal---------------------------------------
                                                                              Cracking Pressure(MPa)---------0.0070.007-0.04-----0.05 ~ 0.30.05------------------0.007

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                                                                              Related Categories to Check Valves