16 Nut Steel AISI201 9 Nut Cast iron 11 Support plates Steel A3 12 Stem Steel 2Cr13 14 Bearing cover Steel A3 15 Bearing ZChSnSb10-6 17 Gasket NBR nitrile
Installation dimensions comply with the international standard ISO 05211 / DIN3337
Brass ball 3-way valve threaded L-type standard port Elephant BV0030NP-SP-3L-T-ED with Elephant 220VAC without limit switches controls water
units of measurement Parameter values Nominal diameter DN
When the control voltage is switched off
Water Butterfly valves Elephant WBV3131S-2W-T-H, body material - stainless steel AISI 304, seal - Silicon, with quarter-turn actuator QT-N-хEM-B1 220V Connection size:DN100 16 Nut Steel AISI201 9Butterfly 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. Electric quarter turn actuators are designed for remote and