№ Part Material 1 Body Stainless steel 304 2 Disc Stainless steel 304 3 Seat seal PTFE 4 Stem Stainless steel SS 416 5 Actuator housing Aluminum alloy AL104 6 Actuator upper cover Aluminum alloy ADC12
Sketch of materials of butterfly valves Elephant WBV3131V-2W-Fb DN50-300 PN16
fuel systems with compressed air and neutral gases
Dimensions and dimensions of Elephant VS331-VT-NO-24VAC solenoid valves
Sketch of parts and materials of regulators “up to self” with pilot control Elephant PVB3-1313N-F
Water Butterfly valves Elephant WBV3131E-2W-W-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4V320-10 220V Ball Check Valve № Part 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. Pneumatic double acting rotary actuators PA DA and
