Signal Butterfly Valve ZSXF-(50-200)-D

Executive Standard: GB5315.6-2003 "Auto Water Spray Fire Extinguishing System-General Valve"

Product Introduction:

It is applicable to the system pipelines in petroleum, chemical industry, food, pharmaceutics, paper making, water and electricity, ship, water supply and drainage, smelting, energy andother industries. Acting as the regulation and throttling device, it could be used on various kinds of corrosive, non-corrosive gas, liquid, semi-fluid, solid powder pipelines and containers. What’s more, it is particularly and widely applicable to the fire extinguishing system in high-rise buildings and other pipeline systems that need to display valve switch status. The installation method could be divided into double-clip type and groove type.

    1.     Light in weight, portable and easy for assembly, disassembly and maintenance enables it to be installed at random position.

    2.     It is simple and compact in structure, so that 90° rotation and rapidon-off could be realized.

    3.     Small in operation torque, it is labor-saving and handy.

    4.     Complete seal could be reached, and zero leakage is resulted after gas test.

    5.     Different materials are selected for components and parts, so it could be applicable to various kinds of media.

    6.     The flow characteristic tends to straight line equips it with favorable regulation performance.

    7.     Over ten thousand times of on-off tests proves its long service life.

    8.     This valve could substitute any brake valve, back-pressure valve(ball-type stop valve), stop valve, plug valve, hose valve and diaphragm valveon the pipelines, and it particularly applicable to the fire extinguishing system in high-rise buildings and other pipeline systems that need to display valve switch status.

Specifications: