USE AND OPERATION
These valves are used to control actuator’s movement and block in one direction in order to enable the following functions
• under control descent of a load: load's weight doesn't carry it away as the valve prevents any cavitations of the actuator
• limited maximum pressure in case of shocks created by loads, overloads or sudden manoeuvrings (load control with opened centre distributor). The A type is different in the connections position and the pilot ratio
MATERIALS AND FEATURES
| Body | Zinc plated steel |
| Internal Parts | Hardended and ground steel |
| Seals | Buna-N |
| Standard Tightness | Minor leakage |
| Standard Settings | 320 Bar |
