AIRTORQUE PT050BDA F03+F05-N-11DS Pneumatic Actuator, as a crucial actuating mechanism in industrial automation control systems, enables remote centralized control to meet the requirements of computer program control. Today, it is widely used in industries such as petrochemicals, gas equipment, nuclear industry, power equipment, environmental water treatment, HVAC, steel metallurgy, industrial furnaces, filling equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, biopharmaceuticals, food machinery, textile printing and dyeing, and papermaking.

Interface Standards
The interface between the actuator and valve complies with ISO5211 and DIN3337.
The interface between the actuator and control valve (solenoid valve, etc.) complies with NAMUR.
The interface between the actuator and signal units (limit switches, positioners) complies with NAMUR.
Stroke Range and Open-Close Position Angle Adjustment
Standard stroke: 0°±5° to 90°±5° (Two independent external adjustment bolts allow for a ±5° adjustment range at both 0° and 90° simultaneously.)

The AIRTORQUE PT050BDA F03+F05-N-11DS Pneumatic Actuator is suitable for rotary valves with a double-piston rack and pinion structure, ensuring precise engagement, high efficiency, and stable output torque (0-8000 N.m). The cylinder body is made of aluminum alloy or stainless steel. The bottom shaft mounting hole of the pneumatic actuator complies with the ISO5211 standard, while the air source port, top of the output shaft, and top mounting holes comply with the NAMUR standard. The same specification is available in double-acting and single-acting (spring return) types, with rotation direction selectable as clockwise or counterclockwise according to valve requirements. Solenoid valves, positioners, limit switches, and manual operation devices can be installed based on user needs.