BTST-01

Product Description

It is part of Rotork's extensive range of pneumatic actuators, known for their reliability and durability in demanding industrial environments. The BTST model features a scotch-yoke mechanism, which provides high torque output at the ends of the stroke where it is most needed, ensuring efficient valve seating and unseating. This design also offers a long service life and low maintenance requirements, making it a cost-effective solution for automated valve control. The BTST actuator is available in both double-acting and spring-return configurations, allowing for fail-safe operation in the event of air supply loss. It is constructed with high-quality materials, including a corrosion-resistant epoxy coating, making it suitable for harsh environments such as offshore, chemical, and water treatment plants. The actuator is also available with various options, including positioners, solenoid valves, and limit switches, to meet specific control requirements. With a torque range that can be tailored to match valve requirements, the Rotork BTST is engineered to provide precise and reliable operation. Its compact design allows for easy installation and integration into existing systems. Rotork's commitment to quality is evident in the BTST's compliance with international standards, including ATEX for potentially explosive atmospheres, ensuring safe operation in hazardous areas. Whether for new installations or retrofits, the BTST offers a robust solution for valve automation. The Rotork BTST is a compact, high-performance pneumatic valve actuator designed for quarter-turn valves such as ball, butterfly, and plug valves.

Basic Product Information

• Double-acting and spring-return configurations available
• Corrosion-resistant epoxy coating for harsh environments
• Compact and lightweight design for easy installation
• Complies with ATEX, PED, and ISO 5211 standards
• Optional accessories: positioners, solenoid valves, limit switches
• Scotch-yoke mechanism for high torque at breakaway and seating points

Technical Specifications

Version & Model Difference

The Rotork BTST is part of the BT range, which includes several models with varying torque outputs and configurations. The BTST specifically refers to the scotch-yoke design, which is available in both double-acting (BTDA) and spring-return (BTSR) versions. The BTST may also have variations in size, indicated by a number suffix (e.g., BTST1, BTST2), which correspond to different torque ratings. Additionally, Rotork offers the BTST with optional features such as manual override, hydraulic damping, and high-temperature seals, which can be specified based on application requirements.

Application Scenarios

• Rotork Actuator Setting Tool Pro v1.1 (BTST)