Product Description
Z2S check valve is a modular type hydraulic control check valve designed to close one or more chamber oil, featuring no leakage and good stability.
Spool Symbol Configurations
| Symbol |
Description |
| Z2S-A |
Chamber A with check valve |
| Z2S-B |
Chamber B with check valve |
| Z2S |
Both chambers A and B have check valve |
Ordering Code Reference (Z2S 10)
Basic Configuration
| Code Section |
Description |
| Z2S |
Modular hydraulic control check valve |
Size Options
| Code |
Description |
| 6 |
NG6 |
| 10 |
NG10 |
| 16 |
NG16 |
| 22 |
NG22 |
Chamber Configuration
| Code |
Description |
| No code |
Both chamber A and B has check valve |
| A |
Chamber A with check valve |
| B |
Chamber B with check valve |
Seal Options
| Code |
Type |
| No code |
NBR Seals |
| V |
FKM Seals |
Series Numbers
| Code |
Description |
| 10 |
NG10 Series NO. |
| 30 |
NG 16,22 Series NO. |
| 40 |
NG6 Series NO. |
Structure Notes
| Series Range |
Description |
| 10-19 |
Structure and dimension is same |
| 30-39 |
Structure and dimension is same |
| 40-49 |
Structure and dimension is same |
Technical Notes
- Valve side marked as ①
- Subplate side marked as ②
- Available in blue housing with mounting holes
- Modular design for system integration