Gear Operated PTFE Lined Butterfly Valve
Resistant
Sealing
Operation
Long Life
The Gear Operated PTFE Lined Butterfly Valve is a heavy-duty quarter-turn valve designed for manual flow control in corrosive chemical applications. Equipped with a worm gear operator and PTFE-lined body and disc, it offers smooth operation, excellent chemical resistance, bubble-tight sealing, and long service life. It is widely used in chemical processing, pharmaceutical plants, fertilizer industries, water treatment, and other industrial applications handling aggressive chemicals and corrosive media.
Product Images
Frequently Ask Questions
No. With proper installation and periodic inspection, Gear Operated PTFE Lined Butterfly Valves require minimal maintenance and provide long service life.
A worm gear operator reduces operating torque, making large butterfly valves easier to open and close with greater control.
It is suitable for acids, alkalis, chlorine, solvents, corrosive chemicals, and other aggressive industrial fluids.