Pneumatic Actuator Operated Butterfly Valves

Compressed-air automation can make pipeline isolation faster, more consistent, and easier to integrate into an industrial control system. Our Pneumatic Actuator Operated Butterfly Valve is designed for automated quarter-turn operation, combining a compact wafer-type butterfly valve with a double-acting pneumatic actuator. Manufactured by Shiv Valves Industries in Ahmedabad, Gujarat, this SVI Make configuration is suitable for industrial flow-control applications where dependable opening and closing performance is required.

Engineered for Automated Pipeline Operation

The valve uses a rotating disc connected to a shaft. The pneumatic actuator converts compressed-air pressure into rotary movement, turning the disc through its operating range. With the disc aligned with the pipeline, flow can pass through the valve; rotating the disc toward the closed position restricts or stops the flow. Partial positioning can also be used where controlled flow adjustment is required.

This model features a double-acting pneumatic actuator, which uses compressed air for both opening and closing movements. An operating air supply of 4–6 bar is specified for the supplied configuration, providing a practical arrangement for automated industrial installations.

Configuration at a Glance

Purpose-Built Valve and Actuator Combination

The valve body provides the structural connection to the pipeline, while the stainless steel disc and SS 410 shaft transmit the actuator movement to the flow-control element. The EPDM seat and sleeve provide the specified sealing arrangement. The wafer-end construction offers a compact installation format for suitable flanged pipeline systems.

The pneumatic package can be supplied with application-relevant accessories including an air filter regulator, solenoid valve, and limit/proximity switch box. These components support pneumatic preparation, actuator control, and valve-position indication, depending on the automation requirements of the installation.

Where Pneumatic Butterfly Automation Fits

• Industrial water and utility pipeline systems
• Process-flow isolation and automated shutdown arrangements
• Industrial air and fluid handling systems
• Applications requiring repeated remote valve operation
• Automated process lines where pneumatic control is preferred

The combination of a 150 mm wafer butterfly valve, EPDM sealing arrangement, SS304/CF8 disc, SS 410 shaft, and double-acting actuator creates a compact automated valve assembly for industrial service. As an Ahmedabad-based manufacturer, Shiv Valves Industries supplies this SVI Make pneumatic butterfly valve in a Made-in-India configuration for customers seeking pneumatic flow-control equipment in Ahmedabad, Gujarat and across industrial markets.

For technical requirements, quantity enquiries, actuator configuration, or application-specific selection of the Pneumatic Actuator Operated Butterfly Valve, contact Shiv Valves Industries with your pipeline size, operating pressure, media, and automation requirements.