G1/2 90LPM Hydraulic Bidirectional Tubular Balance Valve  

Pressure Counterbalance Valves Description: The balance valve, also known as the speed limit lock, is a pressure valve used to control and adjust the system pressure, which is based on the principle of balancing the liquid pressure on the spool and the spring force. These Over Centre Valves are used to control the actuator movements and block it in both directions. In order to have the descent of a load under control and avoid the load's weight being carried away the valve will prevent any cavitation of the actuator. Type "A" is different due to the connection positions and the pilot ratio. Double Hydraulic Counterbalance Valve setting must be at least 1.3 times more than load pressure in order to enable the valve to close even when undergone to maximum load pressure.   Double Counterbalance Valve Model Max Flow(L/min) V1-C1, V2-C2 A B…