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Check Valves(Nominal Pressure:20K)

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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    General Purpose Ductile Iron 20K Lift Check Valve Flange

    General Purpose Ductile Iron 20K Lift Check Valve Flange

    KITZ

    Ductile iron valves can be used as valves for high pressure gas equipment.

    From: ₹ 8,929.16
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
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    General Purpose Ductile Iron 20K Lift Check Valve Screw-in

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

    KITZ

    A 20K ductile iron, threaded, general-purpose lift check valve—manufactured by Kitz Corporation, with a track record in Japan for top-class quality screw fittings/pipe components.
    · Material: ductile iron
    · Type: swing
    · Working fluid: water, air, oil, gas

    From: ₹ 5,970.44
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
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    General Purpose Ductile Iron 20K Swing Check Valve Flange

    General Purpose Ductile Iron 20K Swing Check Valve Flange

    KITZ

    [Features]
    · The ductile cast iron product (FCD-S) is a cast iron product that passes JIS B8270 Appendix 5-A and the standard specified by METI Public Notice No. 16 1975.8.1 (Revision, March 24, 1997 Notice No. 137) Article 4-7, Note 1, and its material is regulated specially for high pressure gas facilities, pressure containers, etc. which are different from cast iron products regulated by JISG5502 Standard for Ductile Iron (FCD400-15, etc.).
    · Cast with the following chemical composition, mechanical properties and micro structure as defined in the official notice of JIS and METI for ductile iron castings (FCD-S), making it suitable for use in high pressure gas equipment or pressure vessels.

    From: ₹ 77,946.80
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
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    Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

    Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

    HITACHIVALVE

    The main parts are made of 13Cr stainless steel, allowing high temperature fluids up to 350°C to be used. Special liquids can be handled by changing the packing, gasket or main part.

    CAD :
    2D
    From: ₹ 146,641.22
    Days to Ship: 7 Day(s) or more
    day to ship 7 Day(s) or more
Brand
Product Series
CAD
From
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)

    You can add up to 6 items per a category to the compare list.

    General Purpose Ductile Iron 20K Lift Check Valve Flange

        You can add up to 6 items per a category to the compare list.

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

            You can add up to 6 items per a category to the compare list.

            General Purpose Ductile Iron 20K Swing Check Valve Flange

                You can add up to 6 items per a category to the compare list.

                Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged
                  Brand

                  KITZ

                  KITZ

                  KITZ

                  HITACHIVALVE

                  Product Series

                  General Purpose Ductile Iron 20K Lift Check Valve Flange

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

                  General Purpose Ductile Iron 20K Swing Check Valve Flange

                  Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

                  CAD
                  • 2D
                  From

                  ₹ 8,929.16

                  ₹ 5,970.44

                  ₹ 77,946.80

                  ₹ 146,641.22

                  Days to Ship 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more
                  Applicable FluidWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil / GasWater / Air / Oil
                  TypeLift TypeLift TypeSwing TypeSwing Type
                  MaterialDuctile Cast IronDuctile Cast IronDuctile Cast IronDuctile Cast Iron
                  Max. Operating Pressure(MPa)2.752.752.752.75
                  Nominal Pressure20K20K20K20K
                  Supply Side, Connection TypeFlangeRc (R)FlangeFlange
                  Supply Side, Plumbing Thread Nominal-1B ~ 3/4B--
                  Control Side, Connection TypeFlangeRc (R)FlangeFlange
                  Control Side, Plumbing Thread Nominal-1B ~ 3/4B--
                  Supply Side, Tube Flange Nominal1B ~ 3/4B-3B ~ 4B5B
                  Control Side, Tube Flange Nominal1B ~ 3/4B-3B ~ 4B5B
                  Cracking Pressure(MPa)----

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                  Related Categories to Check Valves