250VAC 10A (except QT-EX-010EM-O2-x-U1) Internal thermal protection Off at 115°C ±5°C
5 130 150 160 180 200 230 290 310 350 T 128 129 167 167 193 193 242 272 295 H 71 74 97 110 117 125
Materials of parts of Elephant WBV1132N-2W-Fb-H butterfly valves DN65-150 PN16
V 250 Working environment temperature
The positioner uses a nozzle-flap device and a feedback servomechanism (a system of springs and levers) to bring the control force and the feedback force into equilibrium when the pneumatic actuator (valve) reaches the position corresponding to the control signal
water butterfly valve elephant wbv3ex 3432m 1w f iso body material carbon steel disk material stainless steel aisi 316 seal metal pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon Taille de la connexion:DN100 250VAC 10A (except QT-EX-010EM-O2-x-U1) InternalRotary 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
