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Bi-directional Metal Seated Butterfly Valve

  • Nominal Dimesion:DN100~DN3600
  • Nominal Pressure:PN0.25Mpa~4.0Mpa
  • Suitable Temperature:-30°C ~200°C
  • Connection Type:Flange, wafer
  • Manufacturing Standard:ASME/ANSI, API, GB, JB, HG, JIS, DIN
  • Body Material:Nodular cast iron, Alloy steel, Carbon steel.

Apply Condition

Used to throttle or control the medium flux in the pipeline of water, sewage, construction, petroleum, chemical, foodstuff, pharmacy, textile industry, electric power, shipping, metallurgy, energy sources, etc.

Product Features

  • Compact structure, small volume, light weight, convenience for operation.
  • Semi-axle structure, high strong disc, big flow area, small, resistance.
  • Double-eccentric structure, more close and more tight, with reliable sealing performance.
  • Bi-directional sealing function, not limited by medium flow direction for installation.

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