Valves used to prevent the uncontrolled descent of an actuator in the case of a hose burst.
When the flow exceeds the valve setting (reaction flow), the valve will block the flow.
These valves are not load holding or unidirectional restrictors. A flow control valve is recommended downstream of the valve.
V0784 V0786 V0787 V0794
Zinc-plated steel with internal parts in hardened and ground steel
Screw the valve into the correct port connecting V to the pressure flow and C to the actuator. The use together with a flow control valve is recommended.
Preset hose bursts available (the reaction flow should be set to 1.5 times the flow rate of the system). Please specify flow (lt/min) or distance S (mm) from the flat to the valve. • Hole on the flat (CODE/F, please specify hole on the sealing face) for a slow load descent with closed valve.