butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Bellows expansion joint 2 mm D 89 mm

2 mm D 89 mm Nombre et diamètre des trous de boulons sur la bride N - ØM 4 x 16 mm

Part name Material 1 Frame cast iron QT450 2 Disk Stainless steel 316L 3 Saddle seal EPDM + wear-resistant material (siliclone+graphite) 4 Stock steel 2Cr13

supply of lubricant from the tank in the compressed air flow to the elements of the pneumatic system with a wide range of throughput from 500 liters/minute to 10 000 liters/minute

body - stainless steel 316

Matériaux du corps de la vanne d'arrêt Elephant V234А PN16 raccord à bride en fonte

butterfly valves elephant wbv3131s 2w w h food grade stainless steel 304 seal silicon with quarter turn explosion proof electric drive elephant qt ex xem o1 24vdc u1 24v Bellows expansion joint 2 mm D 89 mmButterfly valves are designed for use as shut off or regulating valves to control 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. Quarter turn actuators are designed for remote and local control