Manual Enclosed Slide Gate Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a leading manufacturer of Manual Enclosed Slide Gate Valves designed for efficient isolation of bulk materials such as powders, granules, and ash. Operated manually using a handwheel or lever, these valves feature a fully enclosed construction that prevents dust leakage and ensures clean operation. Built for durability and smooth performance, they are ideal for cement plants, power plants, mining, and bulk handling industries.
Specifications
Size Range
150 mm to 1000 mm
Gate Material
Carbon Steel / SS (Optional Hard Facing)
Operation
Manual (Handwheel / Lever)
Temperature Range
Up to 300°C
Body Material
Carbon Steel, Stainless Steel
Seat Type
Metal to Metal / Replaceable Liner
End Connection
Flanged / Square / Rectangular
Sealing
Dust Tight / Minimal Leakage
Product Images
Frequently Ask Questions
A Manual Enclosed Slide Gate Valve is a manually operated industrial valve designed to isolate and shut off the flow of dry powders, granules and bulk materials. The sliding gate remains enclosed within the valve body during operation.
The enclosed construction protects the moving gate from direct exposure to the surrounding bulk material and helps reduce dust accumulation around the operating mechanism.
Alis Valves is a Manual Enclosed Slide Gate Valve manufacturer and supplier in India, offering manual slide-gate solutions for cement, fly ash, mining, power, chemical, fertilizer, silo, hopper and dry bulk-material handling applications.
The operator rotates the handwheel or operates the manual mechanism to move the slide linearly across the material passage. When fully closed, the gate isolates the downstream equipment or material flow.
They are commonly installed in:
Cement plants
Silo outlets
Hopper outlets
Fly ash systems
Mining plants
Power plants
Powder-processing systems
Bulk-material handling systems
