[performance]
Fire protection design
The ISO5211 standard is installed directly with the executor
Antistatic device between ball core and valve body
Stem explosion proof design
A double rod packing line with the German TUV TA-LUFL stem leakage test
Butterfly shaped spring plate automatic compression packing design
Allowable pressure difference: less than nominal pressure 1.6Mpa
Leakage: zero leakage
Return difference: + 2.5%
Dead zone: Dead Zone

[pneumatic actuators]
Double acting: ventilation, ventilation, gas failure to maintain the current position
Single action: ventilation, breathe air to open, closed source fault
Single acting air to close off gas and ventilation: open source, open fault
Optional accessories: reversing solenoid valve, limit switch, air filter pressure reducing valve, electrical positioner, hand wheel mechanism, retaining valve, electrical part can be selected explosion-proof

[Standard parameter]

[Valve features]

1, optional limit switch, air filter, relief valve, hand wheel mechanism, solenoid valve.
2, the Aluminum Alloy piston production of precision die casting process, ensure the symmetrical double piston precisely, and with the O ring and the guide valve of high quality, and the torque input pressure can be for the very high ratio of double track and piston design ensures a constant output torque.
3, piston guide belt with large contact area, self-lubricating design, high strength materials to ensure low friction, the normal service life of up to 1 million times!
4, body design, casting are used in Taiwan advanced technology, with a reasonable structure. To achieve bubble level seal, small opening and closing torque, long service life.
5, the valve body and valve with anti-static device, stem explosion-proof device design, can be applied to a variety of bad occasions selection. Beautiful appearance, reliable quality and so on.

[Adaptive condition]
       The valve is an important executive mechanism of industrial automation control system, remote centralized control can meet the needs of computer program; now widely used in petroleum, chemical industry, gas equipment, nuclear power equipment, water treatment, air conditioning, iron and steel metallurgy, industrial furnace, tank equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, bio pharmaceutical, food machinery, textile, papermaking and other industries, the preferred product is construction of national defense construction, science and technology.