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Turbine Slurry Knife Gate Valve Manufacturers

Gear-Operated (Turbine) Slurry Knife Gate Valves

For large-diameter pipelines where manual operation via handwheel is physically demanding, our Turbine (Gear-Operated) Slurry Knife Gate Valves offer the perfect mechanical advantage. Equipped with high-efficiency bevel gears or worm gears, these valves allow a single operator to open or close large valves with minimal effort. As a manufacturer focusing on durability, we use fully enclosed, weather-proof gearboxes to ensure reliable performance in outdoor mining environments and water treatment plants.

Featured Products

  • Closed Body Pinch Valve

    Closed Body Pinch Valve

    The operating principle of the FNC® enclosed pinch valve is straightforward. When in the open position, the valve provides a full-bore passage, allowing unrestricted flow of the me...

  • Standard Air Operated Pinch Valves

    Standard Air Operated Pinch Valves

    Air Operated  pinch valves offer a unique and cost-effective solution for fluid control problems. The secret lies in the rubber valve sleeve - the only flow-through part of the pne...

  • Large Diameter Pinch Valves

    Large Diameter Pinch Valves

    Compared to ordinary pinch valves, large-diameter pinch valves have much higher production requirements. As the “core component” of the pinch valve, the rubber valve sleeve demands...

  • Open Body Pinch Valves

    Open Body Pinch Valves

    The operating principle of the FNC® enclosed pinch valve is straightforward. When in the open position, the valve provides a full-bore passage, allowing unrestricted flow of the me...

  • Mini Air Operated Pinch Valves

    Mini Air Operated Pinch Valves

    Air Operated  pinch valves offer a unique and cost-effective solution for fluid control problems. The secret lies in the rubber valve sleeve - the only flow-through part of the pne...

  • Split-Body Air Operated Pinch Valves

    Split-Body Air Operated Pinch Valves

    Air Operated  pinch valves offer a unique and cost-effective solution for fluid control problems. The secret lies in the rubber valve sleeve - the only flow-through part of the pne...

  • Large Diameter Air Operated Pinch Valves

    Large Diameter Air Operated Pinch Valves

    Air Operated  pinch valves offer a unique and cost-effective solution for fluid control problems. The secret lies in the rubber valve sleeve - the only flow-through part of the pne...

  • KGV-D knife gate valves

    KGV-D knife gate valves

    The FNC Slurry Knife Gate Valve is compatible with a variety of actuators. Its main body is constructed from materials such as cast iron, cast steel, and stainless steel. The gate ...

  • KGV-A knife gate valves

    KGV-A knife gate valves

    The FNC Slurry Knife Gate Valve is compatible with a variety of actuators. Its main body is constructed from materials such as cast iron, cast steel, and stainless steel. The gate ...

Technical Specifications

Parameter Details
Drive Type Bevel Gear / Worm Gear (Turbine style)
Size Range DN300 - DN1200 (12" to 48")
Gear Ratio Variable (Optimized for low-torque operation)
Sleeve Material Abrasion-resistant Natural Rubber / EPDM
Enclosure IP65 / IP67 Weather-proof protection

Primary Applications

  • Large Municipal Wastewater Plants
  • Gravity-fed Tailing Lines
  • Industrial Cooling Water Intake
  • Bulk Material Storage Discharge

Core Advantages

  • Ergonomic Design: Reduces the manual force required by up to 80%.
  • Self-Locking: The gear mechanism prevents the gate from moving due to line pressure.
  • Extended Life: Slower, controlled movement reduces wear on the elastomer sleeves and gate.

Logistics & Payment

Supported payments: T/T and Western Union. Large-bore turbine valves are shipped on reinforced pallets with the gearbox protected by anti-corrosion film. We offer sea freight and door-to-door delivery services.

Frequently Asked Questions

  • Is the gearbox lubricated for life?
  • Our gearboxes are pre-filled with high-grade synthetic grease. However, for extreme outdoor use, we recommend a simple annual grease check via the nipple.
  • Can the gearbox be fitted with a limit switch?
  • Absolutely. We can mount mechanical or inductive limit switches directly to the gear unit for remote position signaling.

Torque Reduction Strategy

In B2B procurement, the Mechanical Advantage of the gear unit is often overlooked. For valves above 12 inches, a standard handwheel can require over 100 turns to close. Our "Turbine" gearboxes are selected based on a maximum rim pull of 250N, ensuring that your site personnel can operate the valves safely and without excessive fatigue, which is a key factor in site safety audits.

Note: Specifications are subject to change. For specific torque values and chemical compatibility, please refer to the technical data sheet provided with your order.

Anhui Fengchi Pump Valve Manufacturing
Co., Ltd.

Anhui Fengchi Pump Valve Manufacturing Co., Ltd. is a national High-Tech Enterprise specializing in premium fluid control solutions for harsh industrial environments. We are a leading Custom Turbine Slurry Knife Gate Valve manufacturer and Turbine Slurry Knife Gate Valve supplier, designed specifically to handle abrasive, corrosive, and high-density media.

Our facility is equipped with large-scale vulcanization and rubber refining technology, allowing us to maintain full control over the quality of our proprietary wear-resistant sleeves. as Turbine Slurry Knife Gate Valve factory, Fengchi holds numerous patents and has successfully passed ISO9001:2015, ISO14000, CE, and RoHS international certifications.

Trusted by major mining and chemical plants worldwide, our products serve as the ultimate cost-effective alternative to conventional valves. We don't just sell products; we provide customized fluid control solutions to minimize downtime and maximize operational efficiency for our global partners.

Anhui Fengchi Pump Valve Manufacturing Co., Ltd.

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