| Media: | Oil |
|---|---|
| Temperature: | Ordinary Temperature |
| Actuator: | Pneumatic |
|
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Features
- Direct operated proportional directional valve with electri-
cal position feedback and integrated electronics (OBE) with
type 4WREE
- Control of flow direction and size
- Operation by means of proportional solenoids with central
thread and detachable coil
- For subplate mounting: Porting pattern according to ISO 4401
- Spring-centered control spool
- Control electronics
• Type 4WREE:
integrated electronics (OBE) with voltage or current input
(A1 and/or F1)
• Type 4WRE (4/3 version), separate order:
- digital and analog amplifier in Euro-card format
- analog amplifier in modular design
• Type 4WRE…A (4/2 version), separate order:
- analog amplifier in modular design
The 4/2 and 4/3 proportional directional valves are designed
as direct operated devices in plate design. Operation is effect-
ed by proportional solenoids with central thread and detach-
able coil. The solenoids are controlled by external electronics.
Set-up:
The valve basically consists of:
- Housing (1) with connection surface
- Control spool (2) with compression springs (3 and 4) and
spring plate (5 and 6)
- Solenoids (7 and 8) with central thread
- Position transducer (9)
| Quantity(pieces) | 1 - 5 | >5 |
| Lead time (days) | 10 | To be negotiated |
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