Description
Scotch Yoke Pneumatic Butterfly Valves are engineered for peak performance in rigorous industrial environments. Featuring a high-torque Scotch yoke mechanism, air actuated butterfly valve offer precise control and seamless modulation, ensuring efficient fluid, gas, and slurry management. actuated butterfly valve from premium materials for exceptional durability and corrosion resistance, they are ideal for applications in chemical processing, water treatment, oil and gas, and power generation. With a compact design for easy installation and a high cycle life for reduced maintenance, butterfly valve actuator deliver unmatched reliability and operational efficiency.
Scotch yoke actuator, known for its ability to deliver high torque in a compact design. Whether you’re dealing with high-pressure scenarios or requiring precise flow regulation, our butterfly valves adapt seamlessly to your needs. With actuator options including double acting, single acting normally closed, and single acting normally open,
Extensive Range and Versatile Applications
Our butterfly valves are not just about functionality—they’re crafted for versatility. Ranging from 2” to 60″ (50mm to 1500mm), and catering to pressures of ASME class 150-300 and PN16-PN40, these valves are suitable for a myriad of industrial applications. The extensive compatibility with ASME B16.34 class 150, DIN PN16,PN25, and JIS 10K,20K connections ensures seamless integration into your existing systems.
Built for the Toughest Environments
With a body crafted from high-grade materials like CF8, CF8M, CF3M, WCB, and DI, and discs of CF8, CF8M, CF3M, butterfly valves promise exceptional durability and corrosion resistance. Choose from a variety of valve types—wafer, lug, flange, high performance, triple eccentric, and double eccentric—to ensure you have the exact solution needed for your specific application.
Enhanced Control with Added Options
Butterfly valve is customizable with additional options such as solenoid valves, limit switch boxes, filters, E/P positioners, and hand wheels. These enhancements allow for finer control and monitoring

Pneumatic butterfly valve FAQ
What is a Scotch Yoke Pneumatic Butterfly Valve?
A Scotch Yoke Pneumatic Butterfly Valve is a type of valve used for regulating the flow of fluids in industrial applications. It utilizes a Scotch yoke actuator mechanism to provide high torque output, making it ideal for applications requiring precise flow control and rapid shut-off.
How does the Scotch Yoke mechanism work?
The Scotch Yoke mechanism converts linear motion into rotational motion using a sliding yoke and a pin. This setup is highly efficient in producing high torque at both ends of the valve stroke, which is essential for opening and closing the butterfly valve against varying pressures.
What are the primary advantages of using Scotch Yoke Pneumatic Actuator Butterfly Valves?
High Torque Output: The design allows for high torque generation, making it suitable for demanding applications.
Compact Design: The mechanism is compact, reducing the overall footprint of the valve assembly.
Durability: Robust construction ensures longevity and reliability even in harsh operating conditions.
Precision Control: Excellent for applications that require precise flow regulation due to its efficient torque characteristics.
How can I purchase Scotch Yoke Pneumatic Actuated Butterfly Valves?
To purchase, visit our website, contact our sales team, or reach out to one of our authorised distributors. We offer global shipping and can tailor solutions to meet your specific requirements.
For more detailed information or specific queries, do not hesitate to reach out to our customer service team. We are here to help.













