TruTorq pneumatic actuator from Sweden

TruTorq pneumatic actuator from Sweden　

TruTorq in Sweden focuses on valve automation actuators, with a core of pneumatic/electric actuators and supporting accessories. They are used to drive ball valves, butterfly valves, plug valves, etc. to achieve remote/automatic opening and closing and adjustment, suitable for industrial, chemical, food/pharmaceutical, energy and other scenarios. They are characterized by compact, high torque and standardized interfaces.

Core product matrix (by type)

Pneumatic actuator (main force)

1/4 turn/half turn (C/E/S series): Dual rack and pinion design, dual action/spring reset, wide torque coverage, compatible with ISO5211, NAMUR and other standards, can withstand high and low temperatures and move quickly.

Heavy duty pneumatic actuators: capable of handling high pressure differentials and large-diameter valves, providing greater output torque and durability.

Linear pneumatic actuator: Suitable for linear motion valves such as globe valves and regulating valves, achieving precise control of the lifting valve disc.

Electric actuator (VR/VS/VT series)

Compatible with 1/4 turn/half turn valves, supports 4-20mA signal regulation, and is suitable for remote and unmanned working conditions.

Supporting accessories and gears

Detachable gear: used for torque matching and safe disengagement of actuators and valves, protecting the system.

Attachment: Limit switch, solenoid valve, locator, manual override device, meeting explosion-proof (ATEX) and sanitary (CNI) requirements ® Special requirements such as coatings.

Core advantages and adaptation scenarios

Advantages: Anodized aluminum body, epoxy end cap, light weight, high torque density; Interface standardization enables quick matching of valves and accessories; Support high/low temperature/hygiene grade customization.

Scenarios: Chemical, water treatment, food/pharmaceutical, energy, metallurgy, etc., especially suitable for valve automation needs that require frequent opening and closing, remote control, or hazardous area operations.

1、 Core product series and features

C-series (Classic)

Motion range: Supports two modes: 0-90 ° (quarter turn) and 0-180 ° (half turn), to meet different valve control requirements.

Drive mode: Two types are available: double acting (DA) and spring reset (SR). The double acting model relies on the gas source for bidirectional drive, while the spring reset model automatically resets when the gas source is interrupted to ensure safety.

Structural design: Adopting a compact gear rack structure, the spring is built into the piston, making the double acting and spring reset models have the same external dimensions, saving installation space.

Material and standard: The body is made of black anodized aluminum as the standard, and other finishes are optional; Compliant with industry standards such as ISO5211, DIN3337, VDI/VDE3845, and NAMUR to ensure compatibility with valves and fittings.

Applicable scenarios: Recommended for small butterfly valves and various ball valves, widely used in industrial scenarios that require fast response and precise control.

E-series (Enhanced)

Function upgrade: Equipped with Body Adapter Kit (BAK), it can be directly installed on valves without the need for additional brackets, simplifying the installation process.

Design advantage: The integrated valve body adapter kit supports interchangeability with multiple valves, making it suitable for direct installation and inventory management, reducing maintenance costs.

Applicable scenarios: Recommended for large butterfly valves to meet stable control requirements under high flow and high pressure conditions.

S-Series (Small Special Edition)

Design features: Optimized for small ball valves, compact structure, light weight, easy to install in space limited situations.

Drive mode: also provides dual action and spring reset options to meet different automation needs.

Applicable scenarios: Suitable for precise control of small ball valves, such as laboratory equipment, small processing machinery, etc.

2、 Technological advantages and industry applications

technical advantage

Safe and reliable: The gear rack structure operates smoothly, has explosion-proof performance, and is suitable for flammable and explosive environments.

Convenient maintenance: Modular design facilitates quick repair and replacement of parts, reducing downtime.

Strong adaptability: supports multiple motion ranges and driving modes, and can be customized to meet special working conditions.

Industry Applications

Industrial automation: used to control the opening and closing of valves and adjust their opening degrees, improve production efficiency, and reduce manual operation intensity.

Hazardous environment: Complies with ATEX standards and is suitable for scenarios with high safety requirements such as chemical, refining, and power generation.

Adverse working conditions: Designed to withstand high temperatures and corrosion, suitable for temperature (-100 ° C to+220 ° C) and high pressure (up to 40 bar) environments.

TruTorq pneumatic actuator from Sweden