mm DN80 248 166 122 DN100 277
Butterfly valves WBV3131S-2W-T-H
№ Name Material 1 Case High-strength cast iron GGG40/BCh40/EN-GJS-400-15 2 Seat seal NBR 3 Schieber Stainless steel AISI/SS 304/08X18H10 4 Guide seal PTFE 5 Sealing PTFE 6 Gland packing steel WCB 7 pin steel 45 8 Clamping chuck steel WCB 9 Stem steel 2Cr13 10 Rack steel Q235 11 Head end of the rack cast iron HT200 12 Bearing steel GCr15 13 Nut brass 14 Chain steel Q235 galvanized
mm 15 MINI 15 95 123 130 113 20 MINI 20 105 123 150 113 25 MINI 25 115 123 160 113 32 MINI 32 140 123 180 113 15 15 95 123 130 113 20 20 105 123 150 113 25 25 115 123 160 113 32 32 140 123 180 113 40 40 150 160 200 146 50 50 165 160 230 146 65 65 185 189 290 163 80 80 200 268 310 212 100 100 234 268 350 212 100 22х22
Materials of parts of ball valves Elephant BV3232P(3pc)-FP-W-ISO-H PN63/40/25 PA-DA 4V320-08 220V APL-510N Ex
Water Butterfly valves Elephant WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA, pneumatic distributor 4M310-08 NAMUR 24V, ATU AFC2000 Pressure:10 bar mm DN80 248 166 122Butterfly 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. Pneumatic Elephant pneumatic double acting rotary actuators
