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Wafer Slurry Knife Gate Valve Manufacturers

Compact Wafer Slurry Knife Gate Valves

Our Wafer Slurry Knife Gate Valves are designed for space-constrained installations without compromising on heavy-duty performance. Featuring a slim, short face-to-face dimension, these valves fit perfectly between existing pipe flanges. Despite their compact profile, they utilize our signature heavy-duty sleeve design, providing a 100% full-port flow and bi-directional shut-off. This makes them an excellent, cost-effective choice for general slurry transport and low-pressure mining applications.

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
Face-to-Face Short Pattern (Compact Wafer)
Connection To fit between ANSI 150#, PN10, PN16 flanges
Weight 30% lighter than flanged versions
Material Ductile Iron Body / Stainless Steel Gate
Temperature -20°C to +120°C (Standard)

Primary Applications

  • Compact Wastewater Skids
  • Vacuum Sewage Systems
  • Food and Beverage Processing
  • Dry Powder Conveying Lines

Core Advantages

  • Space Saving: Shortest face-to-face dimension in the slurry valve range.
  • Lightweight: Easier to handle, reducing installation time and shipping costs.
  • Versatile Fitting: Compatible with various international flange standards in one design.

Logistics & Payment

Payment via T/T, Paypal, or Credit Card for small batches. We maintain a stocking program for standard wafer sizes (DN50-DN300), allowing for immediate dispatch within 3-5 working days.

Frequently Asked Questions

  • What is the difference between Wafer and Lug style?
  • Wafer valves are held between flanges by long bolts that span the entire valve, whereas Lug valves have threaded inserts for independent bolting of each flange.
  • Do I need gaskets for a wafer slurry valve?
  • Generally, no. Our slurry valves feature integrated rubber sleeves that act as the flange gasket, providing a perfect seal against the pipe flange.

Installation & Alignment Guide

For wafer-style valves, Centering and Alignment are critical. Because they are held by the compression of the pipe flanges, misalignment can cause uneven pressure on the internal sleeves, leading to premature wear or leaks. We recommend using flange alignment pins during installation to ensure the valve is perfectly concentric with the pipeline for maximum service life.

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 Wafer Slurry Knife Gate Valve manufacturer and Wafer 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 Wafer 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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