water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox ham rqn Ball Check Valve plastic greases

plastic greases

Sketch Butterfly valves Elephant WBV1331E-2W-F-H

Butterfly valve model WBV1413E-2W-Fb PA-DA 4V320-08 AC220V APL-510N-EX 4V320-08 220V is designed for use as shut-off or regulating valves to control flows in heating systems

switch off at 97°C ±5°C Insulation class F according to GOST IEC 60034-2-1-2017 Mechanical limitation of output shaft rotation 2 external adjustable stoppers Housing protection class IP67 Noise level

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe gearbox ham rqn Ball Check Valve plastic greasesButterfly 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