Description
CKD CHV2 — Check Valve, genuine CKD product.
Overview
A check valve allows air to flow freely in one direction and blocks reverse flow. This CKD in-line check valve is used to hold pressure in a branch, prevent backflow into regulators or compressors, and isolate circuits sharing a common supply. It is a simple, maintenance-light component for pneumatic panels, machine tools and air distribution lines.
Key Features
- Prevents reverse flow in compressed air lines
- Compact in-line body for tube or threaded connection
- Low cracking pressure for minimal flow loss
- No electrical connection or adjustment required
Specifications
| Part No. |
Dim. A (mm) |
Port Size (Rc) |
Cross-Sectional Area (㎟) |
Operating Ambient Temp. (℃) |
Dim. g (mm) |
Fluid Temp. (℃) |
Min. Operating Pressure (MPa) |
Fluid |
Dim. H (mm) |
Dim. c (Ømm) |
Dim. D (mm) |
Max. Operating Pressure (MPa) |
Mass (g) |
Proof Pressure (MPa) |
Dim. F (mm) |
Dim. K (Ømm) |
Size (L, mm) |
Dim. I (mm) |
Dim. J (mm) |
Dim. B (mm) |
Cracking Pressure (MPa) |
Dim. E (mm) |
| CHV2-10 |
32 |
3/8 |
94 |
0~60 (no freezing) |
|
|
0.03 |
|
|
|
- |
1 |
|
|
|
- |
|
- |
- |
75 |
0.02 |
|
| CHV2-10-J |
|
3/8 |
|
|
5 |
5～60 |
0.03 |
Compressed air |
14 |
|
26 |
1 |
81 |
|
|
|
1.6 |
|
34 |
|
|
M3 |
| CHV2-6 |
22 |
1/8 |
28 |
|
|
5～60 |
0.03 |
Compressed air |
|
|
21 |
|
47 |
|
21 |
3.4 |
|
|
|
50 |
|
M2.5 |
| CHV2-8 |
27 |
|
|
|
|
|
0.03 |
Compressed air |
|
31 |
26 |
1 |
81 |
1.5 |
25 |
|
1.6 |
32 |
|
60 |
|
|
| CHV2-8-J |
22 |
|
28 |
|
3 |
|
0.03 |
Compressed air |
|
|
21 |
1 |
|
1.5 |
|
3.4 |
|
27 |
|
50 |
|
M2.5 |
How to Order
Verify tube outside diameter or thread size, flow direction and maximum working pressure. Please confirm the full part number and options against the CKD catalog; contact us if you need help identifying the right model.
Product image is representative of the CKD series; appearance varies by size and model.
About CKD
CKD Corporation is a Japanese manufacturer of pneumatic and fluid control components, including solenoid valves, process valves, air cylinders, air preparation units (FRL), fittings and flow control devices.
Ordering & Shipping
- Genuine CKD product sourced through Korean distribution
- Ships worldwide from South Korea by FedEx International Priority Express
- Lead time varies by model; please inquire for exact delivery
- Import duties and taxes are payable by the recipient
- Bulk and trade pricing available on request
