Product Description
Pneumatic Valve Actuator converts compressed air or gas energy into mechanical motion in order to operate one or more final control elements. This actuator converts compressed air or gas energy into mechanical motion, allowing one or more final control elements to be controlled. It is well-liked and well-appreciated by customers in the market. A pneumatic Valve Actuator is a device that moves a piston within a closed cylinder. External air or gas pressure drives the actuator, which moves the cylinder to fully open or close the valve, or partially control its open/close action.
Technical Specification
| Brand | Techno |
| Material | Stainless Steel |
| Valve Motion | Rotary Motion Valve |
| Speed at Rated Load | 8.9 in/min |
| Rated Load | 250 lb |
| Structure | Ball |
Precision Control & Long Cycle LifeEngineered for accuracy, this pneumatic valve actuator offers a high cycle life of up to 1 million operations, making it ideal for demanding industrial automation. The visual position indicator and torque output of up to 2,500 Nm deliver reliable feedback and robust performance in process control environments.
Robust Construction & Versatile UseManufactured from corrosion-resistant aluminum alloy and sealed to IP65, this actuator meets rigorous industry standards. It supports ISO 5211 mounting and NAMUR standard electrical entry, ensuring broad compatibility with various valves and accessories, including operation with both single and double acting manifolds.
FAQs of Pneumatic Valve Actuator:
Q: How does the pneumatic valve actuator operate and what control signals does it require?
A: The actuator uses compressed air, controlled via a 3-8 bar pneumatic signal, to produce a quarter-turn (90) rotary motion. It efficiently automates valve operations in process systems and is available for both single and double acting actuation types.
Q: What are the main benefits of using this pneumatic valve actuator?
A: Key benefits include long service life (up to 1 million cycles), factory lifetime lubrication for reduced maintenance, robust torque output (up to 2,500 Nm), and operation under a broad temperature range. The IP65 enclosure ensures protection in challenging industrial environments.
Q: When should I choose NBR versus Viton seals for this actuator?
A: Choose NBR seals for standard applications with air or neutral gases and moderate temperatures. Opt for Viton seals when higher temperatures or aggressive media are involved, as Viton provides superior chemical and thermal resistance.
Q: Where can this actuator be installed, and what type of mounting does it support?
A: This actuator is suitable for Indoor and Outdoor industrial applications, with support for ISO 5211 mounting standards. Its corrosion-resistant aluminum alloy body makes it suitable for use in chemical, water treatment, and general process automation facilities across India.
Q: What accessories are available for enhanced functionality or control integration?
A: Wide-ranging accessories are supported, including solenoid valves, limit switches, positioners, and manual override. NAMUR standard mounting facilitates easy integration of control accessories for improved process automation and monitoring.
Q: How is maintenance handled for this pneumatic valve actuator?
A: The actuator is factory lubricated for life, requiring minimal on-site maintenance. Its durable construction and seal options extend operating intervals and help reduce overall lifecycle costs.