Pneumatic check valves（Effective Sectional Area【classification】：Up to 300）

Data to be displayed: 30; 45; 60

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Promotional pricing

AK, Check Valve, Metric

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

2D / 3D CAD data available

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Starting from^∗ ：	52.61 €
	Special price
Min. Shipping Days ：	4 Days

*Unit price with basic configuration

Non-Return 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

Volume Discount

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Starting from^∗ ：	87.83 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Type
Main Body Shape
Main Body Material
Seal Material
Input Side, Port Type P
Output Side, Port Type A
Effective Sectional Area(mm²)
Effective Sectional Area【classification】(㎜2)

	Select to compare Promotional pricing	Select to compare
Brand	SMC	CKD
Product Series	AK, Check Valve, Metric	Non-Return Valve, CHV2 Series
CAD	2D / 3D	2D / 3D
Starting from^∗	52.61 € Special price *Unit price with basic configuration Promotional pricing	87.83 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	4 Days	6 Days
Type	Standard	Standard
Main Body Shape	Straight	Straight
Main Body Material	Aluminum	Aluminum
Seal Material	Nitrile Rubber	Nitrile Rubber / Fluororubber
Input Side, Port Type P	Tapped	Tapped
Output Side, Port Type A	Tapped	Tapped
Effective Sectional Area(mm²)	-	220 ～ 250
Effective Sectional Area【classification】(㎜2)	Up to 300	Up to 300

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Type
- Standard
- Pilot Type
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Main Body Shape
- Straight
- Elbow
- Others
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Main Body Material
- Aluminum
- Brass
- Resin
- Stainless Steel
- Others
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Seal Material
- Nitrile Rubber
- Fluororubber
- Others
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Input Side, Port Type P
- Tapped
- Threads
- Single-Action Coupling
- Built-in Cartridge
Drawing

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Output Side, Port Type A
- Tapped
- Threads
- Single-Action Coupling
- Built-in Cartridge
Drawing

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Effective Sectional Area(mm²)
1.3

2.5

2.6

2.7

2.8

2.9

5

6

6.8

7

7.2

7.3

7.5

10

13.5

14.3

14.5

15.5

17

27

28

32

35

39

46

50

52

53

55

60

78

94

110

111

140

220

250

700

730
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Effective Sectional Area【classification】(㎜2)
5 or Less

Up to 10

Up to 15

Up to 20

Up to 30

Up to 40

Up to 50

Up to 100

Up to 200

More than 300

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