GEMU Diaphragm Valve, Plastic 693
価格:
R.F.Q
Construction
The GEMU 693 motorized 2/2 way diaphragm valve has a low- maintenance electric actuator incorporating a reversible synchronous motor and a low maintenance toothed belt drive. It is fitted with a manual override and an optical position indicator.
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詳細
- Advantages
- Consistent control system and reliable opening and closing action
- Direct 4-20, (0-20) mA control using the optional module GEMU 1284
- Optional flow direction and mounting position
- 20 second operating time provides enhanced flow control capability
- Available as an option:
electrical position feedback by means of a potentiometer