? APPLICATION : The zone valves are used in heating, ventilating and air conditioning plants to control the flow of hot or chilled water. ? DESIGN FEATURES : ---The valves are supplied complete with actuator that can easily be installed. ---The housing and the cover are made of metal. ---A flap made of special rubber is used as the element to provide absolutely tight shut-off. Two O-rings are used to seal the spindle. ---The motor opens the valve electrically and closes it by means of springs. ---Faulty actuators can be replaced without removing the valve from the pipe work. ---Auto/manual lever which allows manual operation at power failure. ? ORDERING INFORMATION : When ordering, please give quantity, designation and type code. ---Example: 1pc, 3/4 (DN20) two-way zone valve, 300PSI (PN21) , EZV20.223 ---The accessories are to be ordered separately if required. They are also packed separately.
APPLICATION: Computer CCTV system Industrial equipment Data transmission Control circuits Building auto-control system SPECIFICATION: a) Video 7/0.16mm BC 1C+64/0.10mm TC Braid ?r1.
help
Add to favorite
Favorite products
