Directional Seat Valve Block series SVH04

Pressure [bar]

210

Flow rate [L/min]

Series SVH04 low-weight (aluminium) valve blocks feature seat valves and are used to control single or double acting cylinders. They are applied where extremely low levels of leakage are required. The design is based on a direct acting, solenoidoperated 2/2 seat valve that seals in both directions. The valves close the flow path to or from hydraulic actuators with virtually zero leakage. Where double-acting actuators are to be controlled, the circuit must include a 3-position directional valve situated before the seat valves. In its mid-position, this valve must connect the service ports to tank.

Order by phone Ask about the product

actuators are shut-off with virtually zero-leakage, even over a longer period of time
particularly suitable for mobile machines, thanks to the
low-weight design and small dimensions
can be used as independent valve blocks, or can be
attached to the L.8S series of proportional directional valves
with suitable upstream control valves, all actuators connected to the blocks can be proportionally operated
additional auxiliary functions can be implemented