water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa sa with return springs Thermostats sans source d'énergie externe

sans source d'énergie externe

Le compensateur en caoutchouc est conçu pour réduire les vibrations et le bruit dans les canalisations dus aux pompes ou autres équipements

The visual indication of the position can be observed on the housing of the unit there is a 3D visual indicator RED-CLOSED and GREEN-OPEN

joint - NBR avec actionneur pneumatique à double effet DA :

water butterfly valve elephant wbv3ex 3431m 1w f iso body material carbon steel disk material stainless steel aisi 304 seal metal pneumatic actuator pa sa with return springs Thermostats sans source d'énergie externeRotary 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