water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action positioner yt 1000rsn bez obratnoj svyazi handwheel mon Expansion Joint Croquis des dimensions des thermomètres

Croquis des dimensions des thermomètres radiaux bimétalliques Elephant TB-301-R2

Protection contre les explosions - non

et la différence de couleur entre la position ouverte et fermée réduit la probabilité d'une mauvaise interprétation des informations

convertissant le mouvement rotatif en une direction angulaire différente

Technical characteristics of Elephant WBV1432N-2W-Fb-H butterfly valves DN40-50 PN16 body - cast iron GGG50

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action positioner yt 1000rsn bez obratnoj svyazi handwheel mon Expansion Joint Croquis des dimensions des thermomètresRotary 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. Operating principle: The valves are opened and closed by turning the disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the