Airtorque Rack & Pinion Spring-Return and Double-Acting Pneumatic Actuators

The Air Torque SpA mission to offer always innovative products by combining the long field experience as market leader, the innovation spirit, the well-known reliability in actuators design and the high quality manufacturing level.

The new technical features developed and incorporated in this product line allow to have the best product versatility for an easier valve automation.

The design in fully compliance with all the international standards is also covered by international patents.

The 4th Generation Upgrade series offers the widest and most complete actuator range with huge options availability.

The 4th Generation Upgrade line counts a combination of:

– 17 different model sizes both in double acting and spring return

– 6 different protection levels

– 3 different working temperature executions (from -55°C/-67°F up to +150°C/+302°F)

– Multiple choice of ISO flange and drive shaft connection for each actuator size.

The -40°C lower temperature construction is offered as standard, as well as the nuts & bolts in stainless steel as a base.

With output torque up to 10,000Nm, Air Torque is the only manufacturer in the world offering the biggest rack and pinion actuator in aluminium.

 

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UNIVERSAL PNEUMATIC ACTUATORS AIR TORQUE AT045U, AT1000U, ETC

The universal pneumatic actuators of the AT series are the 4th generation of extremely reliable pneumatic actuators with rack and pinion mechanism. The drives are designed for use as a control device for various pipeline fittings (ball valves, butterfly valves) and other mechanisms in the food, petrochemical, medical, oil refining industries.

Models: AT045U, AT051U, AT101U,AT101,AT201U, AT201,AT251U, AT301U, AT351U, AT401U, AT451U, AT501U, AT551U, AT601U, AT651U, AT701U, AT751U, AT100801U,AT651,AT451 DA

 

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TWO PISTON PNEUMATIC ACTUATORS AIR TORQUE PT50, PT350, PT800, ETC.

Two piston pneumatic actuators of the PT series are 4th generation double double acting double piston pneumatic actuators with rack and pinion mechanism. PT actuators are designed to control ball valves (taps), butterfly valves and other shut-off valves, where the connecting flange for mounting a pneumatic actuator is made according to ISO 5211 and DIN 3337.

Models: PT050, PT100, PT200, PT250, PT300, PT350, PT400, PT450, PT500, PT550, PT600, PT650, PT700, PT800

 

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COMPACT PNEUMATIC ACTUATORS AIR TORQUE PT045 B, PT1000 B, ETC

PTB series compact pneumatic actuators are pneumatic actuators with the same performance base as PT series actuators but in a smaller package. Pneumatic actuators have the widest and most complete range of options: 17 different sizes, 6 different protection levels, temperature control in the range of -55...+150°C, numerous flange connections and drive shaft options.

Models: PT045 B, PT050 B, PT100 B, PT200 B, PT250 B, PT300 B, PT350 B, PT400 B, PT450 B, PT500 B, PT550 B, PT600 B, PT650 B, PT700 B, PT750 B, PT800 B, PT1000B

 

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HEAVY DUTY DRIVES AIR TORQUE PT50 N, PT800 N ETC.

PTN series ruggedized actuators are a series of high-tech pneumatic actuators similar in technical parameters to the PT line B series and with various coatings that ensure reliable operation even in aggressive environments.

Models: PT045 N, PT050 N, PT100 N, PT200 N, PT250 N, PT300 N, PT350 N, PT400 N, PT450 N, PT500 N, PT550 N, PT600 N, PT650 N, PT700 N, PT750 N, PT800 N, PT1000

 

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STAINLESS STEEL ACTUATORS AIR TORQUE SB AT054U, SB AT654 ETC.

S Series Stainless Steel Actuators are pneumatic actuators made of forged stainless steel for use in corrosive environments. Pneumatic actuators of this series are used in the chemical, pulp and paper, food and pharmaceutical industries, medicine and cosmetology;

Models: SB AT054U, SB AT104, SB AT204, SB AT254, SB AT304, SB AT404, SB AT454, SB AT554, SB AT654

 

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SPECIAL PNEUMATIC ACTUATORS AIR TORQUE FM AT100S, 3P AT300, ETC.

Special pneumatic actuators - special series of pneumatic actuators based on the 4th generation AT and PT actuators in modifications double-acting (rotation angle 120 and 180), double-acting (rotational angle 135), double-acting with return spring one return spring and 3 driving positions, etc.

Models :
3-position (90 degree angle): 3P AT050, 3P AT100, 3P AT200, 3P AT300, 3P AT400, 3P AT500, 3P AT600
3-position (180 degree angle): AT052 D, AT053 D, AT058 D, AT102 D , AT103 D, AT108 D, AT202 D, AT203 D, AT208 D, AT252 D, AT253 D, AT258 D, AT302 D, AT303 D, AT308 D, AT352 D, AT353 D, AT358 D, AT402 D, AT403 D, AT408 D, AT502 D, AT503 D, AT508 D, AT602 D, AT603 D, AT608 D
spring return (angle 180): AT058 S, AT108 S, AT208 S, AT258 S, AT308 S, AT 408 S, AT 508 S,
AT 608 S with spring return and safe position : FM AT050, FM AT100, FM AT200, FM AT300, FM AT 400, FM AT 500, FM AT 600 with hydraulically adjustable speed:
HCD AT101U, HCD AT201U, HCD AT251U, HCD AT301U, HCD AT401U, HCD AT501U, HCD AT601U, HCD AT701U

 

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HEAVY DUTY PNEUMATIC ACTUATORS AIR TORQUE AT-HD 065, AT-HD 200, ETC

AT-HD series heavy duty pneumatic actuators are carbon steel pneumatic actuators with triangle connecting rod and high torque (up to 60,000 Nm). AT-HD actuators are designed for use with ball valves, gate valves, plug-in valves and can be used for a long time in demanding applications.

Models: AT-HD 065, AT-HD 085, AT-HD 100, AT-HD 130, AT-HD 160, AT-HD 200

 

ADDITIONAL EQUIPMENT AIR TORQUE BI2, CFC, KPB, ETC

Additional equipment - accessories and accessories for pneumatic actuators for complex valve automation. All equipment is produced in general industrial and explosion-proof versions. Gosgortekhnadzor from Russia has certificates and permits.

Models :
Limit switches: Bi2, Ni4, DVI, VBI, BVV-1, KV-04, CFC
Electropneumatic valves: RDV, KRV, NA, MH, ASCO JOUCOMATIC

 

AIR TORQUE

• Pneumatic valve actuators
• 90/180 degrees
• Rack and pinion both double acting and spring return
• Heavy duty, scotch yoke valve actuators