Бренды
2-way proportional throttle valve for block installation FESE
2-way proportional throttle valve for block installation FESE
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Size 25, 32, 40, 50, 63
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Component series 3X
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Max. operating pressure 315 bar
- Pilot-operated 2-way proportional throttle valve in block installation technology
- Installation dimensions according to DIN ISO 7368
- Orifice spool electrically position-controlled
- Flow in both directions
- In case of power failure, cable break or disconnection of enable, the orifice spool will automatically move into seat position and block the flow in both directions
- Can be used for pressure-compensated closed-loop flow control in conjunction with a pressure compensator
- Completely adjusted unit with integrated electronics (OBE), optionally available with voltage or current interface
Type |
FESE | |||||
Size |
25 | 32 | 40 | 50 | 63 | |
Component series |
3X | |||||
Installation position |
Any | |||||
Earth |
kg |
4 | 5.7 | 8.4 | 12.7 | 21.2 |
Storage temperature range |
°C |
-20 … +80 | ||||
Ambient temperature range |
°C |
-20 … +50 |
Valves of type FESE are pilot-operated 2-way proportional throttle valves for block installation for the continuous control of flows.
Technical set-up:
The valve consists of four main assemblies:
‐
General function:
Open orifice spool function:
(Assumption flow A → B and A connected to X)
Close orifice spool function:
(Assumption flow A → B and A connected to X)
Flow control function:
Supply voltage failure:
Notice;
Failure of the supply voltage will lead to an abrupt standstill of the control axis. The acceleration forces occurring in this connection may cause machine damage!
Type FESE..CA-3X/...