Zero Leakage Damper Butterfly Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Zero Leakage Damper Butterfly Valve Manufacturer & Supplier in India, offering high-performance industrial dampers designed for complete isolation of air, flue gas, exhaust gas, and process gases. Engineered with precision sealing technology and heavy-duty fabricated construction, these dampers provide near-zero leakage performance, excellent flow control, low operating torque, and long service life for power plants, cement plants, steel mills, chemical processing, boilers, and industrial ducting systems.
Specifications
Size Range
DN100 to DN500 (4" to 20") / Custom Sizes Available
Body Material
Carbon Steel (IS2062/WCB), SS304, SS316, Heat-Resistant Alloy Steel
Seal Type
Metal Seal / Soft Seal / Inflatable Seal (Application Dependent)
Leakage Class
Zero Leakage (Customized Design Available)
Pressure Rating
Low Pressure / Industrial Duty
Disc Material
Carbon Steel, SS304, SS316
Temperature Range
-20°C to +800°C (Depends on Seal & Material)
Design Standards
API 609, ASME B16.34, ISO 5211 (Where Applicable)