(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 21/4/2024 to 6:00 (SGT) 22/4/2024. We apologize for the inconvenience.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Check Valves(Control Side, Plumbing Thread Nominal:1 1/2B)

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
  • Same day
  • 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
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  1. 1
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)

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

      125 Type - Bronze Screw-in Type Swing Check Valve

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

          125H Model Bronze Screw-in Type Swing Check Valve

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

              Class 10 K - Screw-in Type Swing Check Valve

                Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

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

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

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

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

                              Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

                                  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, Check Valve (Swing Type), Screwed

                                        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)

                                                10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)&lt;&lt;New JIS Products&gt;&gt;

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

                                                    J10K Type Lead Free Bronze Swing Check Valve (JV5)

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

                                                      Brand

                                                      MIYAWAKI

                                                      TOYO VALVE

                                                      KITZ

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      TOYO VALVE

                                                      KITZ

                                                      KITZ

                                                      KITZ

                                                      KITZ

                                                      ONDASEISAKUSYO

                                                      KITZ

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      HITACHIVALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      TOYO VALVE

                                                      VENN

                                                      Product Series

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

                                                      125 Type - Bronze Screw-in Type Swing Check Valve

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

                                                      125H Model Bronze Screw-in Type Swing Check Valve

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

                                                      Class 10 K - Screw-in Type Swing Check Valve

                                                      Bronze JIS Standard 10K Swing Check Valve Screw-in

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

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

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

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

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

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

                                                      Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

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

                                                      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, Check Valve (Swing Type), Screwed

                                                      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)

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

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

                                                      J10K Type Lead Free Bronze Swing Check Valve (JV5)

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

                                                      CAD
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      Days to Ship 18 Day(s) or more 4 Day(s) or more 6 Day(s) or more 9 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 6 Day(s) or more 9 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 8 Day(s) or more
                                                      Applicable FluidWaterWater / OthersWater / Air / Oil / GasWater / OthersWater / Air / Oil / GasWater / Air / Oil / Gas / OthersWater / Air / Oil / GasWaterWater / OthersWater / Air / Oil / GasWaterWater / Air / Oil / GasWaterWater / OilWater / Air / Oil / GasWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil / Gas / ChemicalWater / Air / Oil / Gas / ChemicalWaterWaterWaterWater / Others
                                                      TypeSpring Type (In-line)Swing TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeLift TypeLift TypeLift TypeLift TypeSwing TypeSwing TypeSwing TypeLift TypeLift TypeLift TypeSwing TypeLift TypeLift TypeSwing TypeLift TypeSwing TypeSwing TypeSwing TypeOthers
                                                      MaterialStainless Steel CastBronzeStainless Steel CastBronzeDuctile Cast IronStainless SteelBronzeBronzeBronzeDuctile Cast IronBronzeStainless Steel CastBronzeStainless Steel CastDuctile Cast IronCast IronCast IronCast IronDuctile Cast IronDuctile Cast IronStainless Steel CastStainless Steel CastBronzeLead-free Copper AlloyLead-free Copper AlloyBronze
                                                      Max. Operating Pressure(MPa)2.11.21.41.22.211.41.61.61.371.41.41.18-2.751.371.371.371.372.751.41.41.41.411
                                                      Nominal PressureNo Standard, Others12510K12516K10K10K15015010K10K10K12520020K10K10K10K10K20K10K10K10K10K10KNo 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)
                                                      Supply Side, Plumbing Thread Nominal1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B
                                                      Control 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)
                                                      Control Side, Plumbing Thread Nominal1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B1 1/2B
                                                      Supply Side, Tube Flange Nominal--------------------------
                                                      Control Side, Tube Flange Nominal--------------------------
                                                      Cracking Pressure(MPa)--------------------------

                                                      Loading...

                                                      1. 1

                                                      Related Categories to Check Valves