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Lug Type Check Valve Manufacturers

Lug Type Check Valve

Lug Type Check Valve is used in pipeline system, its main function is to prevent medium backflow, pump and its drive motor reverse, as well as the discharge of medium in the container. According to the different materials, the check valve can be applied to various medium pipelines. When the check valve is installed on the pipeline, it becomes one of the fluid components of the whole pipeline.

Series - 150 To 2500

The opening and closing process of the valve disc is affected by the transient flow state of the system in which it is located. Conversely, the closing characteristics of the valve disc have an effect on the flow state of the fluid.

Design Features
  • Light and Compact
  • “Zero Leakage” Sealing Design with Soft Seated
  • Installed in the horizontal and vertical up positions
  • Disc open 85°to ensure a low pressure drop
  • Positive sealing under most operating conditions
  • Bubble Tight Close Off”
Product Specifications
  • Size 2″-8″ DN50-DN200
  • Pressure Class "150, 300, 600, 800, 900, 1500, 2500" | PN16-PN425
  • End Connection Lug
  • Body Material WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M
  • Disc Material WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M
  • Seat Material 13Cr, STL6, BUNA NBR EPDM VITON
  • Stem Material 2Cr13, 304, 304L
  • Design Standard API594, API6D
  • Face to Face Standard ASME B16.10/API594
  • Test Standard API 598
  • Temperature Range -50°C~650°C
  • Actuator Options /
    Structure Style
  • Full Port
    Connection Standard
  • Flange Drilling: B16.5/ASME B16.47