SAFE, Surpassing Quality!

Our factory requirements are based on
leakage class V in accordance with IEC 60534.

  • Electrically Actuated Flanged Hard-Sealed Butterfly Valve (LQ Series)
  • Electrically Actuated Flanged Hard-Sealed Butterfly Valve (LQ Series)

Electrically Actuated Flanged Hard-Sealed Butterfly Valve (LQ Series)

Incorporates precision J-shaped elastic sealing ring and triple-eccentric multi-layer metal hard-seal structure. Widely applied in industrial pipelines including metallurgical, power generation, petrochemical, water supply/drainage and municipal infrastructure systems with media temperature ≤425℃, designed for flow regulation and fluid shutoff operations.

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Precision in Flow Control, Excellence from Zhongyuan

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Zhongyuan Valves: Your Guardian of Fluid Safety