Directly controlled spool valve, actuated
by a Wandfluh proportional solenoid (VDE
standard 0580), in five chamber design. Wet
solenoid in oil. Spools with precision machined
oil passages control the oil volume wich is
proportional to the solenoid current. Reduced
pressure drop achieved by optimised flow
channels. Precise spool fit, long life. Spool
made of hardened steel, valve body made
of high quality cast iron suitable for hydraulic
valves. Flange type, threaded connection by
means of a connecting plate.
Characteristics:
- pressure compensated
- Qmax: 8 l/min
- pmax: 250 bar
- Nominal size: NG4-Mini acc. to Wandfluh-standard
- Designation: 4/2-, 4/3- Proportional control valve
- Construction: Direct operated spool valve
- Mounting: Flange, 4 holes for socket cap screws M5 x 40