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Check Valves（Type：Wafer Type）

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.

5 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

10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing Check Valve

TOYO VALVE

A wafer-type multi-functional check. Lightweight and compact, with a slim body and built-in water hammer prevention function and bypass circuit.

Standard Price:	SGD 970.15-
Days to Ship:	5 Day(s) or more

10K-Type Cast Iron Wing Check Valve

TOYO VALVE

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

CAD ：: 2D

Standard Price:	SGD 246.98-
Days to Ship:	5 Day(s) or more

Slim Chuck Valve Bypass Valve 110Z-120Z

OKM

Lightweight and compact, with excellent water hammer prevention performance. Employs two semi-circular discs and springs as operating units.

[Features]
• Slim check valve is of wafer type which employs two semicircular discs and springs as operating units.
• Compared to conventional swing chuck, it demonstrates significantly streamlined processing.
• Prevents water hammer by rapid, reliable operation.
• Protects the safety of the pipeline.
• Compared to JIS standard swing chuck, face-to-face distance has been reduced to about 25%, and weight to about 20%.
• Excellent cost performance due to easy piping work, without taking up mounting space.

Standard Price:	SGD 481.68-
Days to Ship:	8 Day(s) or more

10 K Type - Lead-Free Bronze Wafer Type Wing Check Valve (Water Absorption Type)

TOYO VALVE

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

Standard Price:	SGD 504.97-
Days to Ship:	6 Day(s) or more

10K Type - Made of Lead Free Copper Alloy/Bronze - Winged Check Valve

TOYO VALVE

Wafer-type, multi-functional check. Lightweight and compact with a slim body and built-in water hammer prevention function and bypass circuit.

CAD ：: 2D

Standard Price:	SGD 917.41
Days to Ship:	6 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)


Brand	TOYO VALVE	TOYO VALVE	OKM	TOYO VALVE	TOYO VALVE
Product Series	10K Type / 20K Type Stainless Steel Wing Stainless Steel Wing Check Valve	10K-Type Cast Iron Wing Check Valve	Slim Chuck Valve Bypass Valve 110Z-120Z	10 K Type - Lead-Free Bronze Wafer Type Wing Check Valve (Water Absorption Type)	10K Type - Made of Lead Free Copper Alloy/Bronze - Winged Check Valve
CAD		2D			2D
Days to Ship	5 Day(s) or more	5 Day(s) or more	8 Day(s) or more	6 Day(s) or more	6 Day(s) or more
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Water	Water / Air / Oil	Water / Air / Oil
Type	Wafer Type	Wafer Type	Wafer Type	Wafer Type	Wafer Type
Material	Stainless Steel	Cast Iron	Ductile Cast Iron	Lead-free Copper Alloy	Lead-free Copper Alloy
Max. Operating Pressure(MPa)	1.4	1.4	1 ～ 2	1.4	1.4
Nominal Pressure	10K	10K	10K ～ 20K	10K	10K
Supply Side, Connection Type	Flange	Flange	Flange	Flange	Flange
Supply Side, Plumbing Thread Nominal	-	-	-	-	-
Control Side, Connection Type	Flange	Flange	Flange	Flange	Flange
Control Side, Plumbing Thread Nominal	-	-	-	-	-
Supply Side, Tube Flange Nominal	2 1/2B ～ 8B	1 1/2B ～ 10B	2B ～ 8B	2 1/2B ～ 4B	5B
Control Side, Tube Flange Nominal	2 1/2B ～ 8B	1 1/2B ～ 10B	2B ～ 8B	2 1/2B ～ 4B	5B
Cracking Pressure(MPa)	-	-	-	-	-

Configure

Specification/Dimensions

Applicable Fluid
- Water
- Air
- Oil
- Gas
- Chemical
- Others
Clear

Type
- Swing Type
- Lift Type
- Spring Type (In-line)
- Wafer Type
- Others
Clear

Material
Brass

Bronze

Cast Iron

Ductile Cast Iron

Lead-free Copper Alloy

Stainless Steel

Stainless Steel Cast

Steel
Clear

Max. Operating Pressure(MPa)
0.6

0.98

1

1.18

1.2

1.37

1.4

1.6

1.96

2

2.1

2.2

2.75

4.9

21.0

34.5
Clear

Nominal Pressure
10K

16K

20K

125

150

200

No Standard, Others
Clear

Supply Side, Connection Type
Flange

G

Rc (R)
Clear

Supply Side, Plumbing Thread Nominal
1B

1 1/2B

1 1/4B

1/2B

1/4B

1/8B

2B

2 1/2B

3B

3/4B

3/8B

4B
Clear

Control Side, Connection Type
Flange

Rc (R)
Clear

Control Side, Plumbing Thread Nominal
1B

1 1/2B

1 1/4B

1/2B

1/4B

1/8B

2B

2 1/2B

3B

3/4B

3/8B

4B
Clear

Supply Side, Tube Flange Nominal
1B

1 1/2B

1 1/4B

1/2B

2B

2 1/2B

3B

3/4B

3/8B

4B

5B

6B

8B

10B

12B
Clear

Control Side, Tube Flange Nominal
1B

1 1/2B

1 1/4B

1/2B

2B

2 1/2B

3B

3/4B

3/8B

4B

5B

6B

8B

10B

12B
Clear

Cracking Pressure(MPa)
0.007

0.04

0.05

0.3
Clear

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Check Valves（Type：Wafer Type）

Configure

Specification/Dimensions

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)

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