water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem b1 220v Connection size:DN15 Dimensions et dimensions des vannes

Dimensions et dimensions des vannes à disque à eau Elephant WBVV3432P-2W-Fb-H

° 0-90 Matériau du boîtier Plastique Type d'interaction du capteur magnétique Distance d'interaction du capteur

Model D1 (mm) D2 (mm) D3 (mm) D4 (mm) C (mm) M (mm) b1 (mm) N (mm) b2 (mm) A (mm) B (mm) F (mm) T (mm) Y (mm) H (mm) S (mm) K (mm) HDM-1 50 70 50 70 88 16 14 22 14 90 55 115 44 145 120 53 10 HDM-2 70 102 70 102 110 18 17 22 17 125 64 135 62

Le boîtier est équipé d'un chauffage (7-10W 110V) et possède les degrés de protection suivants : IP67

N° Nom de la pièce Matériel 1 Corps fonte GGG40 2 Joint de siège NBR 3 Schieber Acier inoxydable SS304 4 Joint de guidage PTFE 5 Emballage PTFE 6 Glande Acier WCB 7 Épingle acier 45 8 Mandrin Acier WCB 9 Tige Acier 2Cr13 10 Étagère Acier Q235 11 Plaque supérieure du rack Fonte HT200 12 Palier Acier GCr15 13 Noix Acier GCr15 14 Couverture acier Q235 15 Volant à main Fonte GGG40

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with quarter turn actuator qt n xem b1 220v Connection size:DN15 Dimensions et dimensions des vannesButterfly 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