butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with quarter turn actuator qtsa n em o0 220vac spring return Expansion Joint avec volant et tige non

avec volant et tige non rétractable

Cast iron GGG50 + EPDM

Materials of parts of water butterfly valve Elephant WBV3131N-2W-Fb-H

9 140 SA 405 153 210 130 30 30 4-M10x16 4-M12x20 F10 F12 15

Table of parts and materials of limit switch unit Elephant APL-210N

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with quarter turn actuator qtsa n em o0 220vac spring return Expansion Joint avec volant et tige nonButterfly valves made of UPVC (unplasticized polyvinyl chloride) is designed to reliably shut off and regulate the flow of aggressive and neutral liquids at moderate pressures and temperatures. Due to its high chemical resistance and corrosion resistance, it is widely used in the chemical industry, water treatment systems and municipal infrastructure. Electric actuator with spring red color is designed for safe control of valves or dampers in case of