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  • แจ้งวันหยุดทำการเทศกาลปีใหม่ 2569 | Notice New Year Holiday 2026 > คลิก

Check Valves(Supply Side, Plumbing Thread Nominal:3B)

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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    Sale
    R, Class 125 Cast Bronze Swing Check Valve
    Until 31/03/2026

    Sale
    Until 31/03/2026

    R, Class 125 Cast Bronze Swing Check Valve

    KITZ

    KITZ, check valve for fluid, general-purpose bronze 125 type screw-in swing check valve
    From: ฿ 4,710.00
    Special Price
    Days to Ship: day to ship 3 Day(s)
    day to ship 3 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    O, 10K Cast Bronze Swing Check Valve
    Until 31/03/2026

    Sale
    Until 31/03/2026

    O, 10K Cast Bronze Swing Check Valve

    KITZ

    [Features]
    · Secure pipe connection seal.
    · A sanitary fitting with zero fluid contamination.
    · Highly durable against impact/shock and freezing.
    · Excellent workability for more efficient piping.
    From: ฿ 27,587.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
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    Sale
    F, Class 150 Cast Bronze Lift Check Valve
    Until 31/03/2026

    Sale
    Until 31/03/2026

    F, Class 150 Cast Bronze Lift Check Valve

    KITZ

    A bronze, threaded, general-purpose 150 type lift check valve, manufactured by KITZ, with a track record in Japan for top-class quality screw-in fittings / pipe components.
    From: ฿ 5,028.75
    Special Price
    Days to Ship: day to ship 25 Day(s)
    day to ship 25 Day(s)
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    Sale
    UO, 10K Cast Stainless Steel Swing Check Valve
    Until 31/03/2026

    Sale
    Until 31/03/2026

    UO, 10K Cast Stainless Steel Swing Check Valve

    KITZ

    [Features]
    · Problems often encountered in bronze and ductile iron, including insufficient strength and corrosion-resistance, are solved by development of a JIS B 2011 bronze valve.
    · This stainless steel valve of flange and screw-in type is easy to use, has high-quality and a long lifespan. As a countermeasure for rusty tap-water, it is compliant with the Public Building Construction Standard Specification (Machinery and Equipment Construction Edition) and Standard SAS358 of the Japan Stainless Steel Association.
    From: ฿ 22,500.00
    Special Price
    Days to Ship: day to ship 25 Day(s)
    day to ship 25 Day(s)
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    125 Type - Bronze Screw-in Type Swing Check Valve

    125 Type - Bronze Screw-in Type Swing Check Valve

    TOYO VALVE

    ·This valve is highly safe against corrosive environments. ·Please use it in horizontal piping and upright position.
    From: ฿ 9,127.21
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    UOM, 10K Cast Stainless Steel Swing Check Valve
    Until 31/03/2026

    Sale
    Until 31/03/2026

    UOM, 10K Cast Stainless Steel Swing Check Valve

    KITZ

    Kitz Fluid Check Valve Stainless Steel General Purpose 10K Swing Check (SCS14A) Valve Threaded.
    From: ฿ 29,016.00
    Special Price
    Days to Ship: day to ship 25 Day(s)
    day to ship 25 Day(s)
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.
Sale
R, Class 125 Cast Bronze Swing Check Valve
Until 31/03/2026
You can add up to 6 items per a category to the compare list.
Sale
O, 10K Cast Bronze Swing Check Valve
Until 31/03/2026
You can add up to 6 items per a category to the compare list.
Sale
F, Class 150 Cast Bronze Lift Check Valve
Until 31/03/2026
You can add up to 6 items per a category to the compare list.
Sale
UO, 10K Cast Stainless Steel Swing Check Valve
Until 31/03/2026
You can add up to 6 items per a category to the compare list.
125 Type - Bronze Screw-in Type Swing Check Valve
You can add up to 6 items per a category to the compare list.
Sale
UOM, 10K Cast Stainless Steel Swing Check Valve
Until 31/03/2026
Brand

KITZ

KITZ

KITZ

KITZ

TOYO VALVE

KITZ

Product Series

R, Class 125 Cast Bronze Swing Check Valve

O, 10K Cast Bronze Swing Check Valve

F, Class 150 Cast Bronze Lift Check Valve

UO, 10K Cast Stainless Steel Swing Check Valve

125 Type - Bronze Screw-in Type Swing Check Valve

UOM, 10K Cast Stainless Steel Swing Check Valve

CAD
  • 2D
From

฿ 4,710.00

Special Price

On Sale Until 31/03/2026

฿ 27,587.00

Special Price

On Sale Until 31/03/2026

฿ 5,028.75

Special Price

On Sale Until 31/03/2026

฿ 22,500.00

Special Price

On Sale Until 31/03/2026

฿ 9,127.21

฿ 29,016.00

Special Price

On Sale Until 31/03/2026

Days to Ship 3 Day(s) Same day 25 Day(s) 25 Day(s) 5 Day(s) 25 Day(s)
Applicable FluidWaterWater / Air / Oil / GasWaterWater / Air / Oil / GasWater / OthersWater / Air / Oil / Gas
TypeSwing TypeSwing TypeLift TypeSwing TypeSwing TypeSwing Type
MaterialBronzeBronzeBronzeStainless Steel CastBronzeStainless Steel Cast
Max. Operating Pressure(MPa)1.181.41.371.41.21.4
Nominal Pressure12510K15010K12510K
Supply Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
Supply Side, Plumbing Thread Nominal3B3B3B3B3B3B
Control Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)
Control Side, Plumbing Thread Nominal3B3B3B3B3B3B
Supply Side, Tube Flange Nominal------
Control Side, Tube Flange Nominal------
Cracking Pressure(MPa)------

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Application example related to this category

Related Categories to Check Valves