Type WMR, WMU, WMM, WMD(A) and WMRZ

4/3, 4/2 and 3/2 directional valve 1/12 with mechanical, manual actuation

Type WM.. valves are mechanical, manually actuated directional spool valves.

They control the start, stop and direction of a flow.

Directional valves basically consist of housing (1), one actuating element (2) (roller plunger, hand-controlled lever, rotary knob), control piston (3), and one or two return springs (4).

In de-energized condition, the return springs (4) maintain the control piston (3) in center or initial position – if the rotary knob is actuated with a detent.

The control piston (3) is moved to the desired spool position by means of actuating elements.

Size 6
Component series 5X, 6X
Maximum operating pressure 315 bar [4569 psi]
Maximum flow 60 l/min [15.8 US gpm]