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
| Attribute | Details |
|---|---|
| Pressure of Air Supply | 0.1 – 1 MPa |
| Rotary Angle of Output Shaft | 90° ± 2° |
| Operating Temperature | -20℃ to +90℃ |
| Air Supply Requirements | Clean, dry, no corrosive gas |
| Power Supply for Electromagnetic Valve | AC 220V or DC 24V |
| Stroke Switch Capability | AC 380V or DC 220V |
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.
