water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action Connection size:DN25 From -29 to +180°C

From -29 to +180°C

Dimensions hors tout et d'installation de la vanne papillon d'eau Elephant WBV1432E-2W-Fb matériau du corps - Fonte GGG50

Characteristic Meaning Shutter type rotary disc Diameter 40-250 mm Nominal pressure 16 bar Working environment temperature from -20 to +90°C Application water supply

4 100 127 180 153 495 138

⁰C +5 à +50 Fréquence de réponse 5 cycles/s Duplication manuelle est Degré de protection IP 65 Montage à travers des trous dans le boîtier Matériau de l'enceinte aluminium anodisé Temps de réponse 0

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action Connection size:DN25 From -29 to +180°CButterfly 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. PA DA double acting pneumatic rotary actuators and PA SA