№ Details Material 1 Body cast iron QT450 2 Disk stainless steel AISI 304 3 Seat seal NBR 4 Rod stainless steel SS 316
Image of electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK
Sketch of installation dimensions of wedge gate valves Elephant GVWN1414E-2W-F with ISO flange
which makes it possible to exclude the contact of the working medium with the materials of the main parts
⁰C from -20 to +90 Working environment water
Water Butterfly Valve Elephant WBV3131V-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - Viton, gearbox HAM RQN Hidden / Pre-order № Details 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. The peculiarity of the gate valves of this series is the
