Dual Handwheel Triple Offset Butterfly Valve
Resistant
Sealing
Operation
Long Life
ALIS Valves is a Dual Handwheel Triple Offset Butterfly Valve Manufacturer in India offering triple offset butterfly valves for flow isolation and control in industrial piping systems. Our triple offset butterfly valves feature a metal-seated design that provides tight shut-off, reduced seat wear, and smooth operation. These valves are suitable for Oil & Gas, Chemical, Petrochemical, Power Plants, Steam, Water Treatment, Marine, Cement, Steel, Pulp & Paper, and Process Industries where reliable flow isolation is required.
Specifications
Size Range
DN50–DN1200 (2"–48")
Disc Material
SS304 / SS316 / Duplex SS
Media
Water, Steam, Air, Oil, Gas, Chemicals & Industrial Process Fluids
Features
Low Torque / Reduced Seat Wear / Tight Shut-Off / Long Service Life
Flow Direction
Bi-directional
Body Material
DI / WCB / SS304 / SS316
Seat Material
EPDM / NBR / PTFE / Metal
Operation
Dual Handwheel Gear Operated
Pressure Rating
PN10 / PN16 / PN25 / PN40 / Class 150 / 300 / 600
Product Images
Frequently Ask Questions
It is a triple-offset butterfly valve operated manually through a dual-handwheel mechanism for industrial flow isolation and control.
Metal seating is commonly selected for demanding services involving higher temperatures, pressure or process conditions where resilient seats may not be suitable.
Yes, triple-offset metal-seated designs are commonly used for high-temperature services, but the actual temperature limit depends on the body, seat, disc and other material combinations.
ALIS Valves is a Triple Offset Butterfly Valve Manufacturer in India, offering triple offset butterfly valves for reliable flow isolation and control in oil & gas, power, chemical, petrochemical, steam, water treatment and other industrial applications.
The triple-offset design reduces contact between the disc and seat during operation, helping reduce wear and operating torque.
It refers to a manual operating arrangement using handwheels connected to the valve operating mechanism to open or close the valve.
Yes, appropriately selected triple-offset metal-seated valves are used in steam and other demanding process services.
