



Hydraulic machine manufacturer, Hand pump, Hydraulic valve, Unit, Cylinder
Product features
This valve is assembled on the line in right angle, so used to prevent reverse flow of operating oil by opening the check valve to let operating oil flow to one way when cracking pressure reaches.
Hydraulic symbol
| Pressure drop properties
|
Type symbol

Specification
| Type symbol | Standard | Top of working pressure (kgf/㎠) | Maximum flow rate (ℓ/min) | CRACKING pressure (kgf/㎠) | Weight (kg) |
|---|---|---|---|---|---|
| DCA-G03-04-20 | 3/8 | 250 | 60 | 0.4 | 1.8 |
| DCA-G03-50-20 | 5 | ||||
| DCA-G06-04-20 | 3/4 | 200 | 0.4 | 3.4 | |
| DCA-G06-50-20 | 5 | ||||
| DCA-G10-04-20 | 1 1/4 | 400 | 0.4 | 6.1 | |
| DCA-G10-50-20 | 5 |
External dimension

Cross section structure

Seal part list
| NO | Part name | Standard | Part specifications | Amount | ||
|---|---|---|---|---|---|---|
| G03 | G06 | G10 | ||||
| 1 | O-ring | JIS B 2401 | BP21 | AS568-119 | BP32 | 1 |
| 2 | O-ring | JIS B 2401 | BP18 | BP29 | BG40 | 2 |
















