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Check Valves（Supply Side, Plumbing Thread Nominal：1 1/4B）

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.

26 items

: 30; 45; 60

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

125H Model Bronze Screw-in Type Swing Check Valve

TOYO VALVE

A valve that is safe for use in corrosive environments.

CAD ：: 2D

Standard Price:	SGD 68.12
Days to Ship:	9 Day(s) or more

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

KITZ

KITZ, Check Valve for Fluid, Bronze, for General Purpose,10K Screw-in Lift Check Valve

Standard Price:	SGD 50.90
Days to Ship:	6 Day(s) or more

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

KITZ

A general purpose ductile iron 10K lift check valve screw-in from Kitz with Japan's top-class quality and experience in the field of screw fittings and parts for tubing.
· Materials: ductile cast iron
· Type: Swing
· Working fluid: water, air, oil, gas

Standard Price:	SGD 83.35
Days to Ship:	6 Day(s) or more

On Sale Till 31/03/2025

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

KITZ

KITZ, Check Valve for Fluid, Bronze, for General Purpose,125 Type Screw-in Swing Check Valve.
[Features]
・ Secure sealing of pipe connection
・ Hygienic with zero fluid contamination
・ High durability against freezing and impact
・ Excellent workability and efficient piping is possible

Volume Discount

Standard Price:	SGD 58.97
	Special Price
Days to Ship:	4 Day(s) or more

H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

HITACHIVALVE

[Features]
·Austenitic (Cr-Ni) stainless steel with excellent corrosion resistance and durability is used.
·We have a lineup of 2 series (H&S) that consider the life cycle according to the application and purpose.
·Designed with strength balance in mind. In consideration of the aesthetics of the entire device, the H series adopts the lost-wax manufacturing method.

CAD ：: 2D

Standard Price:	SGD 135.50
Days to Ship:	6 Day(s) or more

Class 10 K - Screw-in Type Swing Check Valve

TOYO VALVE

·Stainless steel valve U series. ·It can be used for general purpose and construction equipment.

CAD ：: 2D

Standard Price:	SGD 152.72
Days to Ship:	6 Day(s) or more

Bronze JIS Standard 10K Swing Check Valve Screw-in

KITZ

[Features]
・ Secure sealing of pipe connection
・ Hygienic with zero fluid contamination
・ High durability against freezing and impact
・ Excellent workability and efficient piping is possible

Standard Price:	SGD 112.64
Days to Ship:	4 Day(s) or more

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

KITZ

[Features]
・ Bronze and ductile iron were developed by applying JIS B 2011 bronze valve to solve problems such as insufficient strength and corrosion resistance.
・ High quality, long lifespan flange type and screw-in type stainless steel valve that compliant with the Standard Specifications for Public Construction Work of Japan (mechanical equipment work) as a measure against red water from tap water

Standard Price:	SGD 145.11
Days to Ship:	4 Day(s) or more

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

KITZ

A bronze, threaded, general-purpose 150 type lift check valve—manufactured by Kitz Corporation, with a track record in Japan for top-class quality screw fittings/pipe components.
· Material: bronze iron
· Type: lift
· Working fluid: water

Standard Price:	SGD 73.09
Days to Ship:	6 Day(s) or more

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

HITACHIVALVE

An economical and strong malleable valve. The main parts are made from stainless steel for better abrasion resistance compared to bronze valves. Optimal for steel pipes. Resists corrosion caused by differences in contact potentials.

CAD ：: 2D

Standard Price:	SGD 87.74
Days to Ship:	6 Day(s) or more

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

HITACHIVALVE

CAD ：: 2D

Standard Price:	SGD 86.32
Days to Ship:	6 Day(s) or more

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

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.

CAD ：: 2D

Standard Price:	SGD 84.14
Days to Ship:	6 Day(s) or more

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

HITACHIVALVE

CAD ：: 2D

Standard Price:	SGD 102.40
Days to Ship:	6 Day(s) or more

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

HITACHIVALVE

Special liquids can be handled by replacing the packing, gasket or main part.

[Features]
· The general valve is based on the 20K type.
· Can be used with a variety of specifications.
· Can't handle special fluids by replacing packing, gasket, and necessary parts.
· We also offer maintenance services using genuine parts.
· 13 chrome stainless steel mesh is mainly used for main parts, allowing high temperature fluids up to 300°C to be used.

CAD ：: 2D

Standard Price:	SGD 155.77
Days to Ship:	6 Day(s) or more

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

HITACHIVALVE

A 13-chrome stainless steel mesh is mainly used for the main part. This allows for the use of high-temperature fluids up to 350°C. Supports special fluids by replacing the packing, gasket or main components.

CAD ：: 2D

Standard Price:	SGD 201.02
Days to Ship:	6 Day(s) or more

H Series 10K Type Screw-In Lift Type Check Valve JIS Face-to-Face and End-to-End Type (JIS B 2011)

HITACHIVALVE

[Features]
· Stainless steel valve.

CAD ：: 2D

Standard Price:	SGD 144.77
Days to Ship:	6 Day(s) or more

Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

ONDASEISAKUSYO

Made from Austenitic stainless steel for optimal corrosion resistance. Make sure assembly is performed after confirming water flow direction and mounting position.

Standard Price:	SGD 100.15
Days to Ship:	7 Day(s) or more

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

TOYO VALVE

A valve that is safe for use in corrosive environments.

CAD ：: 2D

Standard Price:	SGD 100.93
Days to Ship:	5 Day(s) or more

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.

CAD ：: 2D

Standard Price:	SGD 62.34
Days to Ship:	6 Day(s) or more

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

TOYO VALVE

A valve that is very safe for use in corrosive environments.

CAD ：: 2D

Standard Price:	SGD 63.63
Days to Ship:	9 Day(s) or more

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

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

TOYO VALVE

A tough valve resistant to heat, corrosion abrasion resistance. Use in areas with vapor, hot water, and embedded lines where safety is a priority.

CAD ：: 2D

Standard Price:	SGD 122.90
Days to Ship:	6 Day(s) or more

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

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

TOYO VALVE

Lead-free copper alloy to provide safe water. Used for water and hot-water supply.

CAD ：: 2D

Standard Price:	SGD 115.57
Days to Ship:	6 Day(s) or more

J10K Type Lead Free Bronze Swing Check Valve (JV5)

TOYO VALVE

MUEN-KUN® — Enables the provision of safe (lead-free) water. The pipe end core mechanism prevents corrosion of the pipe ends and threads of lining steel pipes.

[Features]
· Robust and easy-to-use handle: The handle is made from a copper alloy that is compatible with underground environments. It has excellent resistance to corrosion. Suitably designed for fork handle operation.
· Additional tightening not required. Complete leakage prevention mechanism: Two types of shaft sealing O-rings are further protected by dustproof felt. With no sand/dust intrusion inside the valve, the life of the O-rings is improved dramatically. Please use this check valve with full confidence even in lines with severely high opening-closing frequency. In addition, the packing nut is secured by metal contact. Therefore, there is no loosening of the tip (fork) of the T handle when opening and closing.
· A secure design compliant with JIS standards: The stem rising type is a JIS-standard product (however, the shaft seals are O-ring type). However, the stem non-rising type is a JIS-compliant product. The stem rising type uses the solid JIS standard body. Furthermore, this is a round body type with minimal deformation. A disc guide is also provided in accordance with JIS standards. As a result, chattering vibration does not cause damage to the surface of the valve seat.
· Easy-to-replace packing: Do you replace the packing in the event of a leakage? The valve is a ‘convenient cartridge type’ that is designed for such contingencies. All the packing is built into the glands. Therefore, simply remove gland to replace the O-ring. Subsequent maintenance and management is simplified.
Dezincification resistant valve: Dezincification-resistant lead-free bronze (C6803) is used in the stem material. Long service life.

CAD ：: 2D

Standard Price:	SGD 125.83
Days to Ship:	6 Day(s) or more

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

VENN

Ensures a safe and reliable supply of water for various types of water supply systems by preventing backflow (due to backpressure resulting from pressure drops when the supply is cut off). Compliant with the Japan Water Works Association 'JWWA-B-129 Backflow Preventer Valve' standard. A check valve is installed on the inlet end of the mixing valve to ensure the safety of water supply and hot water systems.

[Features]
·Allows for easy maintenance, without having to remove the check valve from the pipe.
• The provision of an inspection hole allows for easy function checks.
·Reduces pressure drops.
• Usable with warm water up to 90°C.
• Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.

Standard Price:	SGD 431.74
Days to Ship:	8 Day(s) or more

Threaded SMG Type 10K Core Built-in Goods

ISHIZAKI CO

[Features]
· Threaded type for small bore piping.
· 15A to 32A10K/20K are available.
· Also suitable for heavy water and steam when the materials for the main body and sheet gasket are changed.

Standard Price:	SGD 159.75
Days to Ship:	7 Day(s) or more

Threaded SMG Type 10 K Screw-in

ISHIZAKI CO

[Features]
· Threaded type for small bore piping.
· 15A to 32A10K/20K are available.
· Also suitable for heavy water and steam when the materials for the main body and sheet gasket are changed.

Standard Price:	SGD 155.85
Days to Ship:	12 Day(s) or more


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)

				On Sale Till 31/03/2025
Brand	TOYO VALVE	KITZ	KITZ	KITZ	HITACHIVALVE	TOYO VALVE	KITZ	KITZ	KITZ	HITACHIVALVE	HITACHIVALVE	HITACHIVALVE	HITACHIVALVE	HITACHIVALVE	HITACHIVALVE	HITACHIVALVE	ONDASEISAKUSYO	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	VENN	ISHIZAKI CO	ISHIZAKI CO
Product Series	125H Model Bronze Screw-in Type Swing Check Valve	Bronze General-Purpose 10K Lift Check Valve Screw-in	General Purpose Ductile Iron 10K Lift Check Valve Screw-in	Bronze General-Purpose Type 125 Swing Check Valve Screw-in	H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)	Class 10 K - Screw-in Type Swing Check Valve	Bronze JIS Standard 10K Swing Check Valve Screw-in	Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in Valve	Bronze General-Purpose Model 150 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, Screwed, Check Valve (Lift Type) With NBR 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 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	10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>	125 Type - Bronze Screw-in Type Swing Check Valve	150 E Type - Bronze Screw-in Type Lift Check Valve	16K Type Ductile Cast-Iron Screw Down Lift Check Valve	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)	Threaded SMG Type 10K Core Built-in Goods	Threaded SMG Type 10 K Screw-in
CAD	2D				2D	2D				2D	2D	2D	2D	2D	2D	2D		2D	2D	2D	2D	2D	2D
Days to Ship	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	6 Day(s) or more	4 Day(s) or more	4 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	7 Day(s) or more	5 Day(s) or more	6 Day(s) or more	9 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	8 Day(s) or more	7 Day(s) or more	12 Day(s) or more
Applicable Fluid	Water / Others	Water	Water / Air / Oil / Gas	Water	Water / Air / Oil / Gas / Chemical	Water / Air / Oil / Gas / Others	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil / Gas / Chemical	Water / Oil	Water	Water / Others	Water / Others	Water / Air / Oil / Gas	Water	Water	Water / Others	Water	Water
Type	Swing Type	Lift Type	Lift Type	Swing Type	Swing Type	Swing Type	Swing Type	Swing Type	Lift Type	Lift Type	Lift Type	Lift Type	Swing Type	Lift Type	Lift Type	Lift Type	Swing Type	Swing Type	Swing Type	Lift Type	Lift Type	Swing Type	Swing Type	Others	Others	Others
Material	Bronze	Bronze	Ductile Cast Iron	Bronze	Stainless Steel Cast	Stainless Steel	Bronze	Stainless Steel Cast	Bronze	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Ductile Cast Iron	Ductile Cast Iron	Stainless Steel Cast	Stainless Steel Cast	Bronze	Bronze	Bronze	Ductile Cast Iron	Lead-free Copper Alloy	Lead-free Copper Alloy	Bronze	Brass	Brass
Max. Operating Pressure(MPa)	1.2	1.4	1.37	1.18	1.4	1	1.4	1.4	1.6	1.37	1.37	1.37	1.37	1.37	2.75	1.4	-	1.4	1.2	1.6	2.2	1.4	1	1	0.98	0.98
Nominal Pressure	125	10K	10K	125	10K	10K	10K	10K	150	10K	10K	10K	10K	10K	20K	10K	200	10K	125	150	16K	10K	10K	No Standard, Others	10K	10K
Supply 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)
Supply Side, Plumbing Thread Nominal	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B
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)
Control Side, Plumbing Thread Nominal	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B	1 1/4B
Supply Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Control Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cracking Pressure(MPa)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-