Manual Enclosed Slide Gate Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
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.

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Product Specifications and Overview

Size Range

150 mm to 1000 mm

Body Material

Carbon Steel, Stainless Steel

Gate Material

Carbon Steel / SS (Optional Hard Facing)

Seat Type

Metal to Metal / Replaceable Liner

Operation

Manual (Handwheel / Lever)

End Connection

Flanged / Square / Rectangular

Temperature Range

Up to 300°C

Sealing

Dust Tight / Minimal Leakage

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Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is a Manual Enclosed Slide Gate Valve?

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.

Why Is the Gate Enclosed?

The enclosed construction protects the moving gate from direct exposure to the surrounding bulk material and helps reduce dust accumulation around the operating mechanism.

Who Is a Manual Enclosed Slide Gate Valve Manufacturer in India?

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.

How Does a Manual Enclosed Slide Gate Valve Work?

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.

Where Are Manual Enclosed Slide Gate Valves Used?

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