water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da 105 1 double action positioner yt 1000rsn without feedback Taille de la connexion:DN150 000 liters/minute

000 liters/minute

Dimensions hors tout et d'installation du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA 4M310-08 24V APL-210N :

Classe d'étanchéité selon GOST GOST 9544-2015 - "A"

95 295 180 145 237 80 6

№ Name Material 1 Stem for mounting the pneumatic actuator Steel 45 2 Sealing ring EPDM 3 Fixing spring Spring steel 4 Upper end cover Aluminum alloy 5 Screw Steel 304 6 Locking bracket (main rod) Steel 304 7 Housing Aluminum alloy 8 Sealing ring EPDM 9 Gear unit Cast iron BCh50 10 Transition coupling Cast iron BCh40 11 Gear stem Cast iron BCh40

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da 105 1 double action positioner yt 1000rsn without feedback Taille de la connexion:DN150 000 liters/minuteButterfly 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. Pneumatic rotary actuator is designed to automate the process of control of