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Check Valves（Material：Resin）

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.

10 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

On Sale Till 31/03/2025

Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series

SMC

Quick exhaust valve / shuttle valve.
[Features]
· 3 types for use in different operating conditions.
· With one-touch fitting.

CAD ：: 2D / 3D

Standard Price:	SGD 16.92-
	Special Price
Days to Ship:	Same day or more

Check Valve With Quick-Connect Fitting Compatible With Rechargeable Battery 25A-AKH Series

SMC

[Features]
・ In order to reduce product defects in the rechargeable battery manufacturing process, materials containing copper (Cu) and zinc (Zn) as the main components are not used.
* Some aluminum alloys and die-cast aluminum materials contain small amounts of copper (Cu) and zinc (Zn) as additive elements.
・ Electrolytic nickel plating with copper base and zinc plating are not used.
* Electroless nickel plating is used.
・ Low dew point compatible grease used, it can be used at -70°C. Performance improvement in low dew point environment.

Volume Discount
Days to Ship: 46 Day(s) or more

Days to Ship:	46 Day(s) or more

Union Straight Resin Type Check Valve

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 10.06-
Days to Ship:	Same day or more

Check Valves

MISUMI

[Features]·Valve that prevents backflow of compressed air. ·It can maintain output-side pressure unchanged to prevent backflow of air.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 9.78-
Days to Ship:	Same day 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 13.65-
Days to Ship:	4 Day(s)

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 46.90-
Days to Ship:	46 Day(s)

Non-Return Check Valve, Straight, Resin Type

PISCO

Standard Price:	SGD 9.14-
Days to Ship:	4 Day(s) or more

TPX Check Valve (non-return valve)

TPX Check Valve (non-return valve)【6 Pieces Per Package】

SANPLATEC

Non-return valve with excellent heat resistance (170°C). Prevents back flow when there is a pressure drop in the piping and when changing lines.

Standard Price:	SGD 37.90
Days to Ship:	11 Day(s)

Check valve C8 series plastic POM made

IBS

Light weight and made with resin. Can be used with various fluids including tap water. Free piping mounting positions. Low cracking specification.

[Features]
· Light weight, made with resin.
· Can be used with various fluids including tap water.
· Free piping mounting positions.
· Low cracking specification

CAD ：: 2D / 3D

Standard Price:	SGD 103.01-
Days to Ship:	11 Day(s) or more

Check Valve CC Series Resin Cartridge Type

IBS

Suitable for embedding in small devices thanks to the cartridge system. Light weight and low price with resin made (spring SUS). Can be used with various fluids including tap water. Low cracking specification.

[Features]
· Suitable for embedding in small devices thanks to the cartridge system.
· Light weight and low price with resin made (spring SUS).
· Low cracking specification

CAD ：: 2D / 3D

Standard Price:	SGD 23.36-
Days to Ship:	4 Day(s) or more


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)

	On Sale Till 31/03/2025
Brand	SMC	SMC	PISCO	MISUMI	CHELIC	SMC	PISCO	SANPLATEC	IBS	IBS
Product Series	Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series	Check Valve With Quick-Connect Fitting Compatible With Rechargeable Battery 25A-AKH Series	Union Straight Resin Type Check Valve	Check Valves	One-Touch fitting non-return nipple	Air Combination AC Series Check Valve	Non-Return Check Valve, Straight, Resin Type	TPX Check Valve (non-return valve)【6 Pieces Per Package】	Check valve C8 series plastic POM made	Check Valve CC Series Resin Cartridge Type
CAD	2D / 3D			2D / 3D		2D / 3D			2D / 3D	2D / 3D
Days to Ship	Same day or more	46 Day(s) or more	Same day or more	Same day or more	4 Day(s)	46 Day(s)	4 Day(s) or more	11 Day(s)	11 Day(s) or more	4 Day(s) or more
Seal Material	Nitrile Rubber	-	Nitrile Rubber	Nitrile Rubber	-	Others	Nitrile Rubber	-	Fluororubber	Fluororubber
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Main Body Shape	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight	Straight
Material	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin	Resin
Input Side, Port Type P	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	Threaded / One-Touch Couplings	One-Touch Couplings	Built-in Cartridge	Threaded / One-Touch Couplings	Barb	Tapped	Built-in Cartridge
Output Side, Port Type A	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	Threaded / One-Touch Couplings	One-Touch Couplings	Built-in Cartridge	Threaded / One-Touch Couplings	Barb	Tapped	Built-in Cartridge
Effective Sectional Area(mm²)	-	-	2.9 ～ 15.5	2.6 ～ 15.5	4.9 ～ 19.6	28 ～ 111	2.6 ～ 14.5	-	-	-
Effective Sectional Area【classification】(㎜2)	5 or Less ～ ~40	5 or Less ～ ~40	5 or Less ～ ~20	-	5 or Less ～ ~20	~30 ～ ~200	5 or Less ～ ~15	-	-	-

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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- Economy series (0)
- SMC (3)
- IBS (2)
- PISCO (2)
- CHELIC (1)
- SANPLATEC (1)
- NIHON SEIKI (0)
- AIRTAC (0)
- TAIYO (0)
- NEW-MACHINE (0)
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- CKD (0)
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Check Valves（Material：Resin）

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（Material：Resin）

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)