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AT Double Acting

Description Dimension Application Download

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 models.

Technical data

Torque	Double acting 3.6 - 7521 Nm
Operating medium	Air (dry or lubricated)
Travel adjustment	(at each end) ±5°
Temperature	Standard -20°C to +80°C
	Low temp. -40°C to +80°C
	High temp. -15°C to +150°C
Air supply pressure	2.5 bar (36 PSI) to 8 bar (116 PSI)

Double acting operation function (standard rotation) TOP view:

● Air supplied to Port 2 forces the pistons apart and towards the actuators end caps, with the exhaust air exiting at Port 4, a counter-clockwise rotation is achieved.

● Air supplied to Port 4 forces the pistons together with exhaust air exiting at Port 2, a clockwise rotation is achieved.

Output Torque

Connection Dimension

AT Double ActingAs 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