Water Butterfly Valve Elephant WBV3131V-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - Viton, gearbox HAM RQN Hidden / Pre-order № Details Material 1 Body

№ Details Material 1 Body cast iron QT450 2 Disk stainless steel AISI 304 3 Seat seal NBR 4 Rod stainless steel SS 316

18 RDN-3 24:1 170 130 160 100 45 120 50 70 4-M8 14x14 F07 2

⁰C from -20 to +90 Working environment water

2 20 150 105 75 56 16 2 85 4–Ø14 3

95 150 210 285 240 19 8-23 28

Water Butterfly Valve Elephant WBV3131V-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - Viton, gearbox HAM RQN Hidden / Pre-order № Details Material 1 BodyButterfly valves are designed for use as shut off or regulating valves for controlling flows 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. The peculiarity of the gate valves of this series is the