Precisely Engineered Pneumatic Valve Actuators
Pneumatic valve actuators use compressed air to open, close, or regulate valves. They are a better choice over hydraulic or electric actuators because they are compact, lightweight, require low maintenance, and safe in flammable applications. Pneumatic actuators are designed to move a piston inside a closed cylinder.
The actuator is powered by pressure from an external air or gas source, which moves the cylinder to either fully open or close the valve, or to partially control its movement. Depending on the valve type, the pneumatic actuator valve can function in a 90-degree horizontal or linear up-and-down motion.
Weld-Arc Engineers is well-known for supplying and exporting high-quality valve actuators. As leading Pneumatic Valve Actuator Suppliers in India, we source our actuator range from trusted brands like Revo.

17+ Years of Experience
We are in the following features & Applications of the following Products
This section highlights the key features and uses of the above product. It provides an overview of the product’s capabilities and how it can be applied across different industries or consumer needs.
Features Of Our Product
- Anodized aluminum housings
- Consistent thermal expansion
- A pressure-balanced shaft
- Extended lifetime and little wear
- Bearing bushings are blow-out safe
- Resistant to corrosion
- The piston has self-lubricating sliding bands made of graphite
- Interfaces conform with NAMUR and ISO standards.
Applications Of Our Product
- Food & beverage production plants
- Steel manufacturing sector
- Pulp & paper sector
- Chemical manufacturing
- Power plants
- Sugar refining mills
- Petrochemical processing plants
- Waste incineration

One-Stop-Shop For Pneumatic Valve Actuators
Revo quarter-turn actuators meet EN standards, which will replace many DIN standards, ISO drafts, and factory standards in large-scale industries. Its quality assurance methods are completely compliant with ISO 9001/EN 29001 operating requirements.
As one of the most reliable Pneumatic Valve Actuator Exporters in India, we offer solutions, not just stuff. Our flexibility and rapid response allow us to deliver a high-quality product that meets your expectations.
We specialize in providing long-lasting, and corrosion-resistant actuators with flawless finishes, good performance, and accurate dimensions. Our valve actuators are available in a variety of forms and sizes to meet the expectations of our valued customers. Market-leading prices and timely delivery are guaranteed.