Slide Gates
Fourteckh Enviro (India) Private Limited is a premier manufacturer, supplier, and exporter of industrial-grade Slide Gate Valves. Our gates are engineered to provide a reliable, dust-tight shut-off for dry bulk powders, granules, and pellets. Designed for installation under hoppers, silos, bins, and conveyors, these valves are the industry standard for simple yet effective flow regulation.
The Engineering Principle
The Slide Gate operates by moving a high-strength stainless steel or carbon steel blade into the material stream. Unlike other valves, our slide gates are designed with a "clear-through" bore, ensuring that when the gate is open, there are no obstructions to cause material bridging or flow restriction.
Key Technical Features :
- Heavy-Duty Blade Construction : Precision-ground blades available in SS304, SS316, or Hardened Carbon Steel to resist deflection under heavy material columns.
- Low-Friction Support : Equipped with high-performance rollers or low-friction polymer liners to ensure smooth blade movement even under high-load conditions.
- Superior Sealing Technology : Features adjustable gland packing and "live-loaded" seals to prevent fine dust leakage to the atmosphere.
- Versatile Actuation Options :
- Manual : Hand-wheel or chain-wheel for occasional maintenance shut-off.
- Pneumatic : High-speed cylinders for automated batching and rapid emergency shut-off.
- Motorized : For precise, incremental flow control and throttling.
- Self-Cleaning Design : The internal geometry is designed to "wipe" the blade clean during every cycle, preventing material buildup in the seal area.
Applications Across Industries :
Our Slide Gate Valves are versatile enough for almost any dry bulk handling environment :
- Silo & Hopper Discharge : Ideal for isolating storage units during downstream maintenance.
- Conveyor Loading : Controls the feed rate from bins onto belt or screw conveyors.
- Food & Pharma : Mirror-polished stainless steel versions for hygienic powder handling.
- Construction & Mining : Ruggedized versions for cement, sand, gravel, and coal.
- Chemical Processing : Corrosion-resistant gates for fertilizers and aggressive chemical salts.
Sizes : Standard 150mm to 1000mm (Custom rectangular sizes available)