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Discontinued Products

Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

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Check Valves（Effective Sectional Area【classification】：~100）

Check valves are available in various shapes such as straight type and elbow type, and can be selected from different body materials, sealing materials, input/output ports, etc. At MISUMI, you can purchase these together with other parts used for pneumatic equipment.

[What is a check valve?]
A check valve is a pneumatic part used to prevent back flow of air. It is also used to ensure negative pressure by setting the air flow in one direction. The mechanism differs among products. There are those with a lid that tightens using the force of the spring when the air flows backward, and those with a lid that closes by the pressure difference when the air flows backward.

12 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

Check valve (check valve) C1, C125, C250, C375, C500

KOGANEI

Suitable for controlling air control device.

CAD ：: 2D / 3D

Standard Price:	SGD 78.77-
Days to Ship:	4 Day(s) or more

Non-Return Valve, Check Valve, Straight

PISCO

[Features]
· It is possible to retain the pressure from the output side because only air input from one side flows.
· Resin type is low cost and light weight.
· Can be used with piping for vacuum retention and low pressure.

Standard Price:	SGD 45.41-
Days to Ship:	4 Day(s) or more

Check Valve AK Series

SMC

Check valves for air pressure; available in a broad range of types.
[Features]
· Large valve capacity
· Low cracking pressure at 0.02 MPa
[Applications]
· For air pressure

CAD ：: 2D / 3D

Standard Price:	SGD 45.03
Days to Ship:	31 Day(s) or more

Check Valve SQRC Type

CHELIC

CHELIC Pneumatic Check Valve.
[Features]
・ Fluid used Air, vacuum

Standard Price:	SGD 20.09-
Days to Ship:	4 Day(s)

Check Valve CVR / CVS / CVU / CVUD Series

KOGANEI

Check valve equipped with a quick fitting that makes it easy to attach and detach the tube.
[Features]
·Easy connection with quick fittings
·Check valve that allows fluid to flow in one direction. It blocks the flow in the opposite direction
·Easy to install with built-in quick fittings
·Ideal for compact piping
·Electroless nickel plating with excellent rust resistance is standard specifications
[Applications]
・ Compatible with pneumatic equipment and production lines in all industries

CAD ：: 2D

Standard Price:	SGD 43.07-
Days to Ship:	11 Day(s) or more

Check Valve, NRV Series

AIRTAC

6 options of screw types to choose from.

CAD ：: 2D / 3D

Standard Price:	SGD 15.99
Days to Ship:	4 Day(s) or more

Non-Return Valve, Check Valve Bushing

PISCO

Standard Price:	SGD 35.35-
Days to Ship:	4 Day(s) or more

Check Valve, CV1 Series

TAIYO

Small type, but a large volume can flow. Can use with non-corrosive gas and low viscosity fluid.

Standard Price:	SGD 53.19-
Days to Ship:	4 Day(s) or more

Air Combination AC Series Check Valve

SMC

Allows for easy installation of a check valve with an intermediate air release port to prevent backflow of oil from the lubricator when redirecting flow at the regulator outlet and ejecting air.

CAD ：: 2D / 3D

Standard Price:	SGD 54.37
Days to Ship:	46 Day(s)

Reverse Stop Valve CHV2 Series

CKD

Prevents back flow. Easy separation for recycling.

[Features]
· Wide range of variations: Piping sizes from Rc1/8 to Rc11/2 series.
· Small and light weight: Small and light weight when compared to existing products, with an average volume ratio of 34% and an average mass ratio of 25%.
· Full options: to use fluoro-elastomer and oil free specifications. Mounting brackets with of a small size type.
· Neat shape.
· Environmentally conscious products: Easy separation for recycling

CAD ：: 2D / 3D

Standard Price:	SGD 39.15-
Days to Ship:	4 Day(s) or more

High Pressure Check Valve

NIHON SEIKI

Can be used with up to 4.9MPa.

Standard Price:	SGD 158.53
Days to Ship:	4 Day(s) or more

One-Touch fitting non-return nipple

CHELIC

CHELIC Pneumatic Check Valve Quick-Connect Fitting Nipple Check Valve.
[Features]
・ Fluid used Air, vacuum

Standard Price:	SGD 18.55-
Days to Ship:	4 Day(s)


Brand
Product Series
CAD
Days to Ship
Seal Material
Type
Main Body Shape
Material
Input Side, Port Type P
Output Side, Port Type A
Effective Sectional Area(mm²)
Effective Sectional Area【classification】(㎜2)


Brand	KOGANEI	PISCO	SMC	CHELIC	KOGANEI	AIRTAC	PISCO	TAIYO	SMC	CKD	NIHON SEIKI	CHELIC
Product Series	Check valve (check valve) C1, C125, C250, C375, C500	Non-Return Valve, Check Valve, Straight	Check Valve AK Series	Check Valve SQRC Type	Check Valve CVR / CVS / CVU / CVUD Series	Check Valve, NRV Series	Non-Return Valve, Check Valve Bushing	Check Valve, CV1 Series	Air Combination AC Series Check Valve	Reverse Stop Valve CHV2 Series	High Pressure Check Valve	One-Touch fitting non-return nipple
CAD	2D / 3D		2D / 3D		2D	2D / 3D			2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	4 Day(s) or more	31 Day(s) or more	4 Day(s)	11 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	46 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s)
Seal Material	Others	Nitrile Rubber	Nitrile Rubber	-	Nitrile Rubber	Nitrile Rubber	Nitrile Rubber	Others	Others	Nitrile Rubber / Fluororubber	Fluororubber	-
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Main Body Shape	Straight	Straight	Straight	Straight	Straight	Straight	Others	Straight	Straight	Straight	Straight	Straight
Material	Aluminum	Aluminum	Aluminum	Brass	Aluminum	Aluminum	Aluminum	Brass	Resin	Aluminum	Brass	Aluminum
Input Side, Port Type P	Tapped	Threaded / One-Touch Couplings	Tapped	Threaded / One-Touch Couplings	Tapped / Threaded	Tapped	Tapped / Threaded	Tapped	Built-in Cartridge	Tapped	Tapped	One-Touch Couplings
Output Side, Port Type A	Tapped	Threaded / One-Touch Couplings	Tapped	Threaded / One-Touch Couplings	Tapped	Tapped	Tapped / Threaded	Tapped	Built-in Cartridge	Tapped	Tapped	One-Touch Couplings
Effective Sectional Area(mm²)	74	53	-	58	52 ～ 78	60 ～ 73	52 ～ 78	57 ～ 75	55	55 ～ 94	55	58
Effective Sectional Area【classification】(㎜2)	~100	~100	~100	~100	~100	~100	~100	~100	~100	~100	~100	~100

Configure

Specification/Dimensions

Seal Material
- Nitrile Rubber
- Fluororubber
- Perfluoro
- Ethylene Propylene Rubber
- Kalrez
- Others
Clear

Type
- Standard
- Pilot-Operated
Details

Clear

Main Body Shape
- Straight
- Elbows
- Others
Clear

Material
- Aluminum
- Brass
- Resin
- Stainless Steel
- Others
Clear

Input Side, Port Type P
- Tapped
- Threaded
- One-Touch Couplings
- Barb
- Built-in Cartridge
Drawing

Clear

Output Side, Port Type A
- Tapped
- Threaded
- One-Touch Couplings
- Barb
- Built-in Cartridge
Drawing

Clear

Effective Sectional Area(mm²)
1.3

2.5

2.6

2.7

2.8

2.9

3.9

4.9

5

6

6.5

6.8

7

7.2

7.3

7.5

10

12.5

12.7

13.5

14

14.3

14.5

15.5

16

17

18

19

19.6

22.6

27

28

32

35

36

39

46

50

52

53

55

57

58

60

73

74

75

78

94

110

111

138

140

220

225

250

260

700

730
Clear

Effective Sectional Area【classification】(㎜2)
5 or Less

~10

~15

~20

~30

~40

~50

~100

~200

More than 300

~300
* ~10 represents over 5, and 10 or less.
Clear

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- CHELIC (2)
- KOGANEI (2)
- PISCO (2)
- SMC (2)
- AIRTAC (1)
- CKD (1)
- NIHON SEIKI (1)
- TAIYO (1)
- SANPLATEC (0)
- IBS (0)
- NEW-MACHINE (0)
- FESTO (0)
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Check Valves（Effective Sectional Area【classification】：~100）

Configure

Specification/Dimensions

Seal Material

Type

Main Body Shape

Material

Input Side, Port Type P

Output Side, Port Type A

Effective Sectional Area(mm²)

Effective Sectional Area【classification】(㎜2)

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MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Check Valves（Effective Sectional Area【classification】：~100）

Configure

Specification/Dimensions

Seal Material

Type

Main Body Shape

Material

Input Side, Port Type P

Output Side, Port Type A

Effective Sectional Area(mm2)

Effective Sectional Area【classification】(㎜2)

Narrow search by specifying Manufacturer

CAD

Related Categories to Check Valves

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

Effective Sectional Area(mm²)