water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Heat supply system F10 100 98 204 122

F10 100 98 204 122 169 19x19 4" F07

Sketch of parts and materials of gate valves Elephant GVKR1331E-2W-Fb-2P DN50-150 Ru16 interflange

Diamètre nominal DN - 10 mm

Croquis détaillé des clapets anti-retour Elephant VCB1414N-F PN16

body - WCB steel

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v lsu apl 210n atu afc2000 Heat supply system F10 100 98 204 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