water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Kit Component № Part name Material 1

№ Part name Material 1 Casing stainless steel AISI/SS 316 2 Schieber stainless steel AISI/SS 316 3-4 Bolt-nut A2-steel A4 steel 5 Seal PTFE+graphite 6 Gland packing WCB steel 7-9 Bolt-nut A2-steel A4 10 Stem stainless steel AISI/SS 316 11 Rack A3 steel 12 Seat seal VITON 13 Rack head WCB steel 14 Nut brass 15 Pin steel 45 16 Cotter pin A3 steel

waste paper

heating supply Operating temperature

66 40 193 14 18 F05/F07 2 195 50 193 14 28 F05/F07 3 025 65 242 17 32 F07/F10 5 910 80 272 17 38 F07/F10 8 135 100 295 17 80 F07/F10 15h15

DN UN B C E G L M 40 286

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Kit Component № Part name Material 1Butterfly 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. PA DA double acting pneumatic rotary actuators and PA SA