Direct operated proportional spool valve with
integrated electronics in flange design NG4-Mini acc. to Wandfluh standard with 4 ports.
These plug & play valves are factory set and
adjusted. High valve-to-valve reproducibility.
Housing for electronics with protection class
IP67 for harsh environment. The spool valve
is designed acc. to the 5 chamber principle.
The volume flow is adjusted by a Wandfluh proportional solenoid (VDE standard 0580). Low
pressure drop due to the body design and
spool profiling. The spool is made of hardened
steel. The body made of high grade hydraulic
casting is painted. The solenoids are zinc
coated and the housing for the elctronics is
made of aluminium.
Characteristics:
- Integrated amplifier or controller electronics
- Direct operated, not pressure compensated
- Qmax: 20 l/min
- QN: 8 l/min
- pmax: 315 bar
- Nominal size: NG4-Mini acc. to Wandfluh standard
- Designation: 4/3-way proportional valve with integrated electronics
- Construction: Direct operated spool valve
- Mounting: Flange, 3 fixing holes for socket head cap screws M5x40 From length M5x65 on, studs and step nuts must be used