Materials of parts of ball valve Elephant BV3232P(3pc)-FP-W-ISO-H Rou63/40/25 PA-SA 4M310-08 220V APL-410N Ex Roux
№ Name Material 1 Case cast iron GGG40 2 Disk cast iron GGG40 3 Sealing NBR 4 Stem cast iron GGG40 5 Gasket NBR 6 Spring steel SS304 7 Guide bushing PTFE
mm 50-150 Nominal pressure PN
Mineral and vegetable oils
5 65 156 80 25 46 216 86 104
Water Butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4V320-10 220V Gate Valve Materials of parts of ballButterfly 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 double acting rotary actuators PA DA and
