GEMU Butterfly Valve 428
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Construction
The motorized GEMU 428 2/2 way butterfly valve has a low maintenance electrical actuator with a powerful reversible DC motor. The secondary gear in the motor, consisting of a threaded spindle with swivel lever, provides the rotation through 90°. GEMU 428 has an optical position indicator and a manual override.
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Features
- Suitable for inert, corrosive, liquid and gaseous media
- Insensitive to media with high viscosities
- Quick on/off operation
- Electrical position indication by 2 potential-