Description

GT series part-turn valve pneumatic actuators are innovative devices designed for precise control of valve movements with a rotary angle of 90°. Manufactured by TIANJIN BAILI ERTONG MACHINERY CO., LTD, these actuators are ideally suited for use with ball valves, butterfly valves, and other mechanical devices requiring 90° movement. With their robust construction and advanced features, GT actuators ensure reliable performance in various industrial applications.

Specifications

Additional Information

• Features:
• Air supply: filtered, dry or lubricated, minimum pressure 1 Bar (14 Psi), maximum pressure 10 Bar (142 Psi).
• Anodic polishing on internal surfaces minimizes friction and enhances durability.
• Sliding bearings made from low friction material to prevent metal-to-metal contact, easily replaceable and maintainable.
• Bottom fixed hole for actuator to valve assembly and centering, compliant with ISO 5211 standards.
• Position indicator available upon request.
• Standard execution temperature range: -20℃ (4°F) to +90℃ (194°F).
• External protection offers corrosion resistance for up to 500 hours in a salt fog environment.
• Each actuator is tagged with a unique serial number for easy identification and traceability.
• All actuators undergo rigorous working and sealing tests.