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D 371X-16Q Wafer Gear Type Butterfly Valve

The D371X-16Q Wafer Gear Type Butterfly Valve is a rubber-sealed butterfly valve designed for reliable flow regulation in water supply and drainage systems across industries like water plants, power stations, steel mills, papermaking, and catering.

Main Features:

  1. Simple design, compact size, and short structural length.

  2. Low opening/closing torque due to equal medium force on both sides of the disc in opposite directions.

  3. Provides tight sealing even under low pressure.

  4. Excellent flow adjustment performance.

  5. The frame-type disc offers high strength and a large flow area.

  6. Fully coated body prevents rust and allows for a variety of media if sealing material is adjusted.

  7. Supports bidirectional sealing, unaffected by flow direction or installation orientation.

Available in sizes DN40 to DN200, with valve lengths between 31–60mm, it operates efficiently under 1.0–1.6 MPa, with testing pressure for the valve body at 1.5–2.4 MPa, sealing pressure at 1.1–1.76 MPa, and suitable for water and weakly corrosive fluids at 1–80°C.

Discover more in the butterfly valve series, explore all product lines on the official website, or check their specialized firefighting valve solutions.


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