water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action lsu apl 410n ex handwheel mon Gland Stop Valve Données techniques Vanne à boisseau

Données techniques Vanne à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-SA 4M310-08 220V APL-210N :

16 Noix Acier AISI201 9 Noix Fonte 11 Plaques de support Acier A3 12 Tige Acier 2Cr13 14 Couvercle de palier Acier A3 15 Palier ZChSnSb10-6 17 Joint d'étanchéité Nitrile NBR

classe de précision - 1

Classe d'étanchéité selon GOST 54808-2011 - « A »

Matériaux des pièces vanne papillon d'eau Elephant WBV1332N-2W-Fb-H matériau du corps - Fonte GGG50

water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa da double action lsu apl 410n ex handwheel mon Gland Stop Valve Données techniques Vanne à boisseauRotary 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. The valves are opened and closed by turning the disc by 90. The triple eccentricity design reduces friction at the disc and seat contact points, which increases the reliability and service life of the gate. In this