wbv3ex 3431m 1w f iso qtsa n em o0 220vac Flanged The manual override with worm

The manual override with worm gear and HDM reduction gear allows manual setting of the required positioning of the shut-off element by a quarter turn

et favorise également une meilleure étanchéité lors de la fermeture à basse pression

4 127 157 308 137

Croquis détaillé du robinet-vanne WBV0232E-2W-Fb PA-DA 4M310-08 APL-510N-EX MON 4M310-08 220V

mais le fixe dans la position inférieure

wbv3ex 3431m 1w f iso qtsa n em o0 220vac Flanged The manual override with wormRotary disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Electric actuator with spring return is designed for safe control of valves or dampers in case of power supply voltage loss. They are used in various industries. Principle of operation: this actuator is applicable in