№ Name Material 1 Stem for pneumatic actuator mounting Steel 2 O-ring EPDM 3 Locking spring Spring steel 4 Upper end cover Aluminum alloy 5 Screw Steel 304 6 Locking bracket (main link) Steel 304 7 Body Aluminum alloy 8 O-ring EPDM 9 Gearbox Cast iron 10 Transition coupling Cast iron 11 Gear stem Cast iron
such as worm gear
Ball Valve Elephant BV3131P(3pc)-FP-F-F-ISO-H PA-SA YT-1000RSN non-returnable technical data:
Detail sketch of ball valves Elephant BV3232P(2pc)-FP-F-ISO-H QT-N-M-O2-380VAC-U1
5 250 292 203 68 304 12 40 22x22 F10 350 18
Water Butterfly valves Elephant WBV3131S-2W-T-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, 4M310-08 NAMUR 220V, LSU APL-510N EX Connection size:DN80 № Name Material 1 StemButterfly valves are designed for use as shut off or regulating valves for flow control 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 pneumatic
