Features:
Traffic characteristics: spring reset, linear
Drive method: pneumatic, manual
Work temperature: low temperature, standard temperature, high temperature
Certificate: conform to Sil 3, PED 97/23/EC, 2006/42/EC, IP66/IP67M
Control type: open/joint, throwing, adjustment
Standard media: air, nitrogen or desulfurization gas, which can be customized for products used for acid gas
Critical conditions: noise suppression, air erosion, erosion, low flow, corrosiveness, general operating conditions
Main technical performance indicators:
● Linear piston piston execution agencies are used to drive control valves as the most demanding application power and oil and natural gas industries, such as steam turbine barrier to regulatory valve, temperature -reinforcer, valve compressor, and other valves.
● The integrated installation board does not require traditional installation brackets, thereby reducing the number of parts that need to be installed.
● The manual mechanism is designed with worm wheels, screw drives.
● The pneumatic execution agency has a permanent lubrication system and can provide very smooth valve control.
● The sealing ring and the guidance ring are confirmed. Even if the cylinder piston is measured, the metal surface of the piston and the inner wall of the cylinder will not directly rub.
● The itinerary limit and manual device can be used for almost any control valve application.
● The strong and durable thick wall cast iron and cast steel structure provides better stability and corrosion resistance.