water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN65 °C de -40 à +

°C de -40 à + 250 Type de connexion accouplement (fileté) Classe d'étanchéité selon GOST 9544-2015 "UN" Matériau du corps Acier inoxydable AISI/SS 304/08X18H10 Matériau du corps d'arrêt Acier inoxydable 304 Classe de matériau du corps acier inoxydable Type de joint PTFE Milieu de travail milieux liquides

chauffage Raccordement au pipeline entrelacée Type de portail disque pivotant Classe d'étanchéité du robinet à boisseau sphérique A selon GOST 9544 Type de contrôle actionneur pneumatique Pays du fabricant Chine

Quarter-turn disc gate valve is designed for use as shut-off or regulating valves for flow control in heat supply systems

Retour Il y a Application alimentation en eau

le maintien automatique de la valeur de pression au niveau prédéfini

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Taille de la connexion:DN65 °C de -40 à +Butterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuators with return spring PA SA are designed for automation