water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em a1 220vac u1 220v Taille de la connexion:DN80 5 43 48 140 80

5 43 48 140 80 65 175 89 104

5 56 240 23 260 22

Paramètres techniques du robinet à boisseau sphérique Elephant BV3232P-FP-Fb-ISO-H QT-N-EM-O1-220VAC-U1 DN15 Ru16

N° Nom de la pièce Matériel 1 Corps laiton LS59-1 2 Joint EPDM 3 Siège du corps laiton LS59-1 4 Joint EPDM 5 Cœur laiton LS59-1 6 Joint inférieur laiton LS59-1 7 Diaphragme EPDM 8 Vis de réglage acier inoxydable 304 9 Joint plat acier inoxydable 304 10 Noix acier inoxydable 304 11 Joint EPDM 12 Couverture laiton LS59-1 13 Tuyau d'entrée du tube d'impulsion laiton LS59-1 14 Printemps acier inoxydable 304 15 Joint plat PTFE 16 Bouchon de réglage laiton LS59-1 17 Joint EPDM 18 Levier d'ouverture/fermeture laiton LS59-1 19 Joint EPDM 20 Vis de blocage laiton LS59-1 21 Manchon de verrouillage laiton LS59-1 22 Bague de verrouillage acier inoxydable 304 23 Bouchon de verrouillage laiton LS59-1 24 Bague d'arrêt acier inoxydable 304 25 Volant à main Plastique ABS

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr electric actuator qt n em a1 220vac u1 220v Taille de la connexion:DN80 5 43 48 140 80Butterfly 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. 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 controlled by Elephant QT series are designed