High Temperature Damper Butterfly Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted High Temperature Damper Butterfly Valve Manufacturer & Supplier in India, offering heavy-duty industrial dampers designed for controlling hot air, flue gas, exhaust gas, and process gases in high-temperature applications. Engineered with robust fabricated construction and heat-resistant materials, these dampers provide smooth flow regulation, low operating torque, reliable sealing, and exceptional durability for power plants, cement plants, steel mills, furnaces, boilers, and chemical processing industries.
Specifications
Size Range
DN100 to DN500 (4" to 20") / Custom Sizes Available
Body Material
Carbon Steel (IS2062/WCB), SS304, SS316, Heat-Resistant Alloy Steel
Seat Type
Metal Seat / High Temperature Seal
Temperature Range
Up to +800°C (Higher temperatures available on request)
Design Standards
API 609, ASME B16.34, ISO 5211 (Where Applicable)
Pressure Rating
Low Pressure / Industrial Duty
Disc Material
Carbon Steel, SS304, SS316, Heat-Resistant Stainless Steel
End Connection
Flanged, Wafer, Weld End
Leakage Class
Industrial Leakage Class / Zero Leakage (Optional Design)
Product Images
Frequently Ask Questions
It is a metallic butterfly-style damper designed for isolation and regulation of high-temperature air and gas streams, including hot air, flue gas and combustion gases.
The maximum temperature depends on the body, disc, shaft, bearings, seat arrangement and insulation design. High-temperature damper designs are available around 600°C, while specialized low-pressure designs can reach approximately 1000°C.
Alis Valves manufactures and supplies High Temperature Damper Butterfly Valves for cement, power, steel, chemical, waste-heat recovery, furnace, kiln, flue-gas and industrial process-gas applications.
Its construction is designed to withstand elevated temperatures where conventional elastomer-seated butterfly valves may not be suitable.
A high-temperature damper is specifically designed for hot gas and air service, usually with metallic sealing and heat-resistant construction. Standard soft-seated butterfly valves are generally more suited to lower-temperature liquid and gas applications.
