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  • การยกเลิกจำหน่ายสินค้าประเภทอุปกรณ์นิวเมติกส์ (Pneumatic equipment) รุ่น “Economy Series”​ | Notice of End of Sales for Economy Series Pneumatic Equipment Category > คลิก

Check Valves

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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  • You can add up to 6 items per a category to the compare list.
    Sale
    Check Valve/Oil Hydraulic
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Check Valve/Oil Hydraulic

    MISUMI

    [Features]·Incorporating this product into the hydraulic circuit prevents backflow.
    From: ฿ 2,620.80
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Bronze General-Purpose Type 125 Swing Check Valve Screw-in
    Until 31/03/2025

    Sale
    Until 31/03/2025

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

    KITZ

    KITZ, check valve for fluid, general-purpose bronze 125 type screw-in swing check valve
    From: ฿ 3,665.42
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Bronze General-Purpose 10K Lift Check Valve Screw-in
    Until 31/03/2025

    Sale
    Until 31/03/2025

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

    KITZ

    KITZ, check valve for fluid, general-purpose 10 K bronze screw-in lift check valve
    From: ฿ 1,195.42
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Bronze JIS Standard 10K Swing Check Valve Screw-in
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Bronze JIS Standard 10K Swing Check Valve Screw-in

    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: ฿ 16,240.77
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Stainless Steel General-Purpose 10K Screw-in Lift-Check Valve
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Stainless Steel General-Purpose 10K Screw-in Lift-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: ฿ 2,318.32
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Check Fitting CSB
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Check Fitting CSB

    KOYO

    Made using cadmium-free brass material.

    [Features]
    · A fitting in which a fitting and check valve are integrated.
    · A useful fitting for saving space and cost.
    · The spring poppet check valve provides flow direction to the piping system
    From: ฿ 790.84
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/4, 80L/min
    Until 31/03/2025

    Sale
    Until 31/03/2025

    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/4, 80L/min

    RS Pro

    Specifications
    Manufacturer Series = FT260
    Maximum Operating Pressure = 350 bar
    Maximum Flow Rate = 80L/min
    Minimum Operating Temperature = -20°C
    Maximum Operating Temperature = +100°C
    Thread Size = 3/4in
    Connection Port Thread = G 3/4
    Body Material = Steel
    Mounting Type = Inline
    From: ฿ 4,024.37
    Special Price
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in
    Until 31/03/2025

    Sale
    Until 31/03/2025

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

    KITZ

    Kitz Fluid Check Valve Stainless Steel General Purpose 10K Swing Check (SCS14A) Valve Threaded.
    From: ฿ 3,566.67
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    Straight Type SM Type JIS10K 
    Until 31/03/2025

    Sale
    Until 31/03/2025

    Straight Type SM Type JIS10K 

    ISHIZAKI CO

    [Features]
    · Standard model that can be manufactured with ductile or bronze in addition to cast iron.
    · Lineup includes a wide range from 10K to 63K.
    · SCS13 material, which is durable, is used for valve rods, valve bodies, upper and lower guides and valve seats for 10K 40A to 150A.
    From: ฿ 14,500.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 1/2, 65L/min
    Until 31/03/2025

    Sale
    Until 31/03/2025

    RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 1/2, 65L/min

    RS Pro

    Specifications
    Manufacturer Series = FT257
    Maximum Operating Pressure = 400 bar
    Maximum Flow Rate = 65L/min
    Minimum Operating Temperature = -20°C
    Maximum Operating Temperature = +200°C
    Thread Size = 1/2in
    Connection Port Thread = BSP 1/2
    Body Material = Stainless Steel, Steel
    Mounting Type = Inline
    From: ฿ 11,621.53
    Special Price
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 3/4, 90L/min
    Until 31/03/2025

    Sale
    Until 31/03/2025

    RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 3/4, 90L/min

    RS Pro

    Specifications
    Manufacturer Series = FT257
    Maximum Operating Pressure = 400 bar
    Maximum Flow Rate = 90L/min
    Minimum Operating Temperature = -20°C
    Maximum Operating Temperature = +200°C
    Thread Size = 3/4in
    Connection Port Thread = BSP 3/4
    Body Material = Stainless Steel, Steel
    Mounting Type = Inline
    From: ฿ 13,422.30
    Special Price
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 1/2, 55L/min
    Until 31/03/2025

    Sale
    Until 31/03/2025

    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 1/2, 55L/min

    RS Pro

    Specifications
    Manufacturer Series = FT260
    Maximum Operating Pressure = 350 bar
    Maximum Flow Rate = 55L/min
    Minimum Operating Temperature = -20°C
    Maximum Operating Temperature = +100°C
    Thread Size = 1/2in
    Connection Port Thread = G 1/2
    Body Material = Steel
    Mounting Type = Inline
    From: ฿ 2,935.12
    Special Price
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/8, 30L/min
    Until 31/03/2025

    Sale
    Until 31/03/2025

    RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/8, 30L/min

    RS Pro

    Specifications
    Manufacturer Series = FT260
    Maximum Operating Pressure = 350 bar
    Maximum Flow Rate = 30L/min
    Minimum Operating Temperature = -20°C
    Maximum Operating Temperature = +100°C
    Thread Size = 3/8in
    Connection Port Thread = G 3/8
    Body Material = Steel
    Mounting Type = Inline
    From: ฿ 1,175.02
    Special Price
    Days to Ship: day to ship 8 Day(s)
    day to ship 8 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Sale
    Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed
    Until 31/03/2025

    Sale
    Until 31/03/2025

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

    HITACHIVALVE

    An economical and strong malleable valve. Main parts are mostly stainless steel for better abrasion resistance than bronze valves. Ideal for iron pipes. Helps eliminate corrosion caused by contact potential difference.
    From: ฿ 4,935.15
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
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
Check Valve/Oil Hydraulic
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Bronze General-Purpose Type 125 Swing Check Valve Screw-in
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Bronze General-Purpose 10K Lift Check Valve Screw-in
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Bronze JIS Standard 10K Swing Check Valve Screw-in
Until 31/03/2025
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Sale
Stainless Steel General-Purpose 10K Screw-in Lift-Check Valve
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Check Fitting CSB
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/4, 80L/min
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Straight Type SM Type JIS10K 
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 1/2, 65L/min
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 3/4, 90L/min
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 1/2, 55L/min
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/8, 30L/min
Until 31/03/2025
You can add up to 6 items per a category to the compare list.
Sale
Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed
Until 31/03/2025
Brand

MISUMI

KITZ

KITZ

KITZ

KITZ

KOYO

RS Pro

KITZ

ISHIZAKI CO

RS Pro

RS Pro

RS Pro

RS Pro

HITACHIVALVE

Product Series

Check Valve/Oil Hydraulic

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

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

Bronze JIS Standard 10K Swing Check Valve Screw-in

Stainless Steel General-Purpose 10K Screw-in Lift-Check Valve

Check Fitting CSB

RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/4, 80L/min

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

Straight Type SM Type JIS10K 

RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 1/2, 65L/min

RS PRO Stainless Steel, Steel Inline Mounting, Hydraulic Check Valve, BSP 3/4, 90L/min

RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 1/2, 55L/min

RS PRO Steel Inline Mounting, Hydraulic Check Valve, G 3/8, 30L/min

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

CAD
  • 2D / 3D
  • 2D
From

฿ 2,620.80

Special Price

On Sale Until 31/03/2025

฿ 3,665.42

Special Price

On Sale Until 31/03/2025

฿ 1,195.42

Special Price

On Sale Until 31/03/2025

฿ 16,240.77

Special Price

On Sale Until 31/03/2025

฿ 2,318.32

Special Price

On Sale Until 31/03/2025

฿ 790.84

Special Price

On Sale Until 31/03/2025

฿ 4,024.37

Special Price

On Sale Until 31/03/2025

฿ 3,566.67

Special Price

On Sale Until 31/03/2025

฿ 14,500.00

Special Price

On Sale Until 31/03/2025

฿ 11,621.53

Special Price

On Sale Until 31/03/2025

฿ 13,422.30

Special Price

On Sale Until 31/03/2025

฿ 2,935.12

Special Price

On Sale Until 31/03/2025

฿ 1,175.02

Special Price

On Sale Until 31/03/2025

฿ 4,935.15

Special Price

On Sale Until 31/03/2025

Days to Ship Same day Same day Same day Same day Same day Same day 8 Day(s) Same day Same day 8 Day(s) 8 Day(s) 8 Day(s) 8 Day(s) Same day
Applicable FluidOilWaterWaterWater / Air / Oil / GasWater / Air / Oil / GasAir-Water / Air / Oil / GasWater----Water / Air / Oil
TypeSpring Type (In-line)Swing TypeLift TypeSwing TypeLift TypeSpring Type (In-line)-Swing TypeOthers----Swing Type
MaterialSteelBronzeBronzeBronzeStainless Steel CastBrass-Stainless Steel CastCast Iron----Cast Iron
Max. Operating Pressure(MPa)34.51.181.41.41.421-1.40.98----1.37
Nominal Pressure-12510K10K10KNo Standard, Others-10K10K----10K
Supply Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)-Rc (R)Flange----Rc (R)
Supply Side, Plumbing Thread Nominal3/8B2 1/2B1 1/4B3B1/2B ~ 3/4B1/4B-1B-----2B
Control Side, Connection TypeRc (R)Rc (R)Rc (R)Rc (R)Rc (R)Rc (R)-Rc (R)Flange----Rc (R)
Control Side, Plumbing Thread Nominal3/8B2 1/2B1 1/4B3B1/2B ~ 3/4B1/4B-1B-----2B
Supply Side, Tube Flange Nominal--------3B ~ 5B-----
Control Side, Tube Flange Nominal--------3B ~ 5B-----
Cracking Pressure(MPa)0.04----0.3--------

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