Lug Type Butterfly Valve

  • Simple yet sturdy design
  • Easy to install
  • Effective flow control function
  • Combines versatility, reliability and cost-effectiveness

Product Description

A china lug type butterfly valve features a disc positioned in the center of a pipeline, which rotates on a shaft perpendicular to the flow direction. The distinguishing feature of this valve is its lug-body design, characterized by two or more lugs extending from the valve body. These lugs have bolt holes that align with matching holes on the adjacent flanges of the pipeline system, enabling the valve to be directly connected to the piping using two sets of bolts.

Product Parameters

  • Pressure Ratings: Pn1.0~1.6mpa
  • Temperature Range: -10℃~120℃
  • Valve Life: 50 Years
  • Fluid Medium: Water, Oil, Gas And Various Corrosive Media
  • Pressure Ratings: Pn1.0~1.6mpa
  • Connection Type: Double Folder

Features and Advantages

  1. Lug Connection: The Lug Type Butterfly Valve is characterized by lugs or projections on the valve body that allow for easy installation and removal without disrupting the pipeline.
  2. Bidirectional Flow: One of the key advantages of lug type butterfly valve manufacturers is their ability to permit bidirectional flow through the valve.
  3. Reduced Installation Costs: Since the lug design eliminates the need for additional flanges between the valve and the pipeline, it significantly reduces the cost of materials and installation time.
  4. Compact Design: The Lug Type Butterfly Valve features a compact and lightweight design, making it ideal for applications where space is limited or weight considerations are crucial.


  • HVAC systems
  • Water and wastewater treatment
  • Chemical processing
  • Food and beverage
  • General industrial applications