wbv1632e 2w fb h qtsa n em o0 220vac Rubber expansion joint En cas de fermeture complète

En cas de fermeture complète du diamètre nominal de la canalisation

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N° Nom de la pièce Matériel 1 Corps Fonte GG25 2 Fonte malléable NBR 3 Disque Acier inoxydable 316L 4 Tige Acier inoxydable AISI 416 5 épingle Acier inoxydable AISI 420 6 bague PTFE 7 Joint torique NBR 8 Plaque Acier au carbone 9 Poignée Fonte malléable

Butterfly valve model WBV3432V-2W-Fb PA-SA 4V320-08 AC220V APL-510N-EX 4V320-08 220V is designed for use as shut-off or regulating valves to control flows in heating systems

matériau du corps de fermeture - Acier inoxydable 316

wbv1632e 2w fb h qtsa n em o0 220vac Rubber expansion joint En cas de fermeture complèteRotary 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