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Valve Features
Body material: PVC
Seal material: Rubber
Disc material: PVC
End connection: Wafer
Structure: Centric line
Nominal diameter: DN50 - DN300 mm
Nominal pressure: PN10 bar
Operation: Pneumatic actuator (DA or SR)

Actuator Features
● Mounting to valve either directly or via bracket.
● Conforming to European and International Standard EN ISO 5211, preferred dimensions.
● Double Rack & Pinion design.
● Double acting or Spring return models utilize the same compact body design.
● Aluminum body, hard anodized externally and internally, for corrosion and wear resistance.
● Adjustable travel stops.
● Safe end cover bolting requiring no special tools.
● Anti blow-out drive pinion.
● Namur air connection can be easily mounted with solenoid valve.
● Parallel and diagonal, double square(star) drive.
● Travel adjustment (at each end) ±5°.
● Easy field conversion between DA and SR modelsPVC Wafer Butterfly ValveAs an important implementing agency in the industrial automation control system, the remote centralized control can meet the requirements of computer program control. Nowadays, it is widely used in petrochemical industry, gas equipment, nuclear industry, power equipment, environmental water treatment, HVAC, steel metallurgy, Textile, printing and dyeing, paper and other industries are widely used, but also the construction of national defense, science and technology construction of the product of choice for the construction of the building materials, construction machinery, machinery and equipment, machinery and equipment.
 

Nuclear power industry	Industrial kiln	Control Valves
Food Industry	Natural gas piping applications	Control valve application field
Electroplating industry	Shipbuilding industry	Agricultural
Pneumatic valve application field	Pneumatic valve application field	Pneumatic valve application field