Pneumatic Control Valve Actuators

PNEUMATIC CONTROL VALVE ACTUATOR PRODUCTS

Any Actuator Configuration

A Pneumatic actuator mainly consists of a piston or a diaphragm which develops the motive power. It keeps the air in the upper portion of the cylinder, allowing air pressure to force the diaphragm or piston to move the valve stem or rotate the valve control element.

A single energy, industrial or processing facility can contain many critical valves. And they come in a surprising variety of engineering configurations. Our extensive inventory of ready-to-ship products includes a wide variety of valve types, ranging from commodities to the exotic, and from the most recognized and respected manufacturers in the industry.

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AIR TORQUE: 4th GENERATION UPGRADE SERIES

4th GENERATION UPGRADE SERIES

This is the result of the Air Torque SpA mission to offer always innovative products by combining the long field experience as market leader, the innovational 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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AIR TORQUE: POWER TECHNOLOGY “PTB” SERIES

POWER TECHNOLOGY “PTB” SERIES

The new technical features incorporated in the PT “B” series pneumatic actuators grant many benefit and versatility for an easier valve automation.

This PT “B” includes many benefits as like the 4th generation Upgrade series. Both have the same base and offer the same technical advantages and characteristics.

The PT “B” is originally designed on specific OEM customers demands and dedicated to them.

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

The Power Technology “B” line offers the widest and most complete actuator range with huge options availability.

This 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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AIR TORQUE: POWER TECHNOLOGY “PTN” SERIES

POWER TECHNOLOGY “PTN” SERIES

This product line is developed on a specific request of a big End-User in terms of combination of materials and coating to get proper performance against specific and aggressive environments.

The PT”N” line has the same base of the PT “B” line.

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

The Power Technology “N” line offers the widest and most complete actuator range with huge options availability.

This line counts a combination of:
– 17 different model sizes both in double acting and spring return
– 8 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 without any price increase, 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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AIR TORQUE: FORGED STAINLESS STEEL SERIES

FORGED STAINLESS STEEL SERIES

The Air Torque “S” Series stainless steel actuators is a corrosion resistant actuators line specifically engineered for high corrosive environments and for sanitary applications.

This line is manufactured by using high quality forged stainless steel housings material in A182 F316/EN 10088/3 1.4401.

The Air Torque “S” series stainless steel actuators is well suited for the automation of butterfly, ball and plug valves in harsh, corrosive environments.

Typical fields of applications are:

– chemical process
– pulp and paper
– pharmaceutical
– marine and off shore
– food and beverage
– sanitary
– cosmetics

This line is available in 4 external treatment configurations:
– with ENP
– without ENP
– with ENP, polished
– without ENP, polished

The polished finishing is particularly suitable for the Pharmaceutical and Food industries where surface cleaness is mandatory.
This line counts 9 different model sizes, covering output torques up to 2.000Nm.

The modern and compact design leads to a particular actuator shape to avoid any cavity and corrosive sediment.


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AIR TORQUE: SPECIAL SERIES

SPECIAL SERIES

Following the aim to continuously satisfy customers needs in terms of valves automation and basing on robust innovative attitude and technical knowledge, Air Torque SpA offers a extended range of special actuators.

Air Torque is the sole worldwide player offering the hugest special actuators portfolio.

Mainly based on the 4th generation Upgrade series, but available also on PT series, the Special actuator range counts on:

– 100% and 50% extra travel stop limitation
– RC100 travel closing limitation
– lock-out capability
– 120° rotation both in double acting and in spring return
– 135° rotation in double acting
– 180° rotation in double acting and spring return
– 3 position actuator 90° both in double acting and spring return
– 3 position actuator 180° in double acting
– fast acting actuators both in double acting and spring return
– hydraulic damper both in double acting and spring return
– fail mid 180° in spring return

Air Torque is more than half turn rotary actuators manufacturer.


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AIR TORQUE: HEAVY DUTY AT-HD SERIES

HEAVY DUTY AT-HD SERIES

The Heavy Duty AT-HD Series is the natural evolution of the Air Torque products range. Thanks to the new AT-HD line we can provide to the market actuators with high out-put torques and we can fully supply the Oil & Gas market.

The Air Torque products range is so extended than the customers are better supplied and served by one source (actuator provider).

Made in carbon steel and based on the Scotch Yoke design, the AT-HD includes in one product line the Air Torque engineering excellence, high process and product quality, materials and production process at the state of the art.

The AT-HD is designed to operate ball valves, butterfly valves and plug valve with an output torque up to 60.000Nm.

The unique design and features make the AT-HD a robust solution for all the on-off and modulating applications.
Several unique technical features (some of them applied for patent) are the DNA of these Air Torque products.
The clear results is a longer actuator lifespan on heavy duty applications.

The offer of the AT-HD is completed with wide range of options for:
– Temperature execution (from -60°C/-76°F up to +150°C/+302°F)
– Power supply: pneumatic or hydraulic
– Emergency operations
– Accessories and control systems packages
– Valve link
– Customization


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