Pneumatic FEP / PFA Lined Butterfly Valve

When corrosive process media must be controlled repeatedly, valve construction and actuation need to work together. Our Pneumatic FEP / PFA Lined Butterfly Valve is designed for automated flow isolation and control in demanding industrial environments, combining fluoropolymer-lined wetted surfaces with pneumatic operation. Manufactured by Shiv Valves Industries in Ahmedabad, Gujarat, this valve is suited to applications where corrosion resistance, compact installation and remote actuation are important considerations.

Fluoropolymer Lining Meets Pneumatic Automation

The valve uses an FEP/PFA lining to create a protective barrier between the process medium and the underlying valve construction. FEP and PFA are fluoropolymer materials valued for their chemical resistance and non-stick characteristics. This makes the lined butterfly configuration suitable for compatible corrosive services where conventional metallic wetted surfaces may require additional protection.

Pneumatic actuation adds an important operational advantage. Instead of relying on manual intervention, compressed air can operate the valve according to the requirements of the connected control system. This makes the configuration suitable for process lines where frequent cycling, centralized operation or automated flow isolation is required.

Important Product Parameters

Features Designed for Automated Process Lines

• FEP/PFA lined wetted surfaces: Provide a chemically resistant barrier for compatible aggressive media.
• Pneumatic actuation: Enables remote and automated opening or closing through a suitable compressed-air system.
• Compact butterfly configuration: Offers a practical valve arrangement for industrial piping where installation space is a consideration.
• Non-stick fluoropolymer surface: Helps reduce adhesion of compatible process materials to internal lined surfaces.
• Suitable for process automation: Can be integrated into automated flow-control and isolation arrangements according to the selected actuator and control accessories.
• Corrosion-oriented design: Intended for applications where process-fluid compatibility is a major valve-selection factor.

Applications Where Automated Isolation Matters

Pneumatic FEP / PFA lined butterfly valves can be considered for chemical processing and other industrial services involving compatible corrosive fluids. Their combination of fluoropolymer lining and pneumatic actuation is particularly useful where valves need to be operated from a control station rather than manually at the pipeline. They can support automated isolation, process sequencing and repeated valve cycling when correctly sized and configured.

Selection should consider the exact chemical composition, concentration, operating temperature, pressure, flow requirements and required cycling frequency. FEP or PFA lining should be matched to the actual process medium to ensure appropriate service compatibility.

Process Valve Manufacturing from Ahmedabad, Gujarat

Shiv Valves Industries manufactures industrial valve solutions in Ahmedabad, Gujarat, with an emphasis on application-focused construction and quality requirements. Our Pneumatic FEP / PFA Lined Butterfly Valve is manufactured in India for process industries requiring a combination of fluoropolymer protection and pneumatic operation.

For technical selection and quotation, share your required valve size, process media, operating pressure, temperature, piping connection and pneumatic operating requirements with Shiv Valves Industries in Ahmedabad.