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Butterfly Valve Manufacturers

Wafer and Lugged
Butterfly Valve

KBL is pleased to offer top-of- line product in pipeline flow control. Kirloskar wafer and lugged Butterfly valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance.

  • Top plate double drilled to fit ISO 5211 dimensions and standard secondary bolt circle dimensions
  • Unique centre-lock seat design virtually eliminates any seat movement during the seating and un-seating of the disc
  • Unique stem retention system to provide blow-out proof stem and easy assembly and disassembly of valve
  • Heavy duty one piece wafer and lugged wafer body designed to withstand specified pressures
  • Nylon coated high strength disc with hand polished disc edge and hubs ensures excellent corrosion resistance to several chemical media
  • Heavy duty square grooved seat design with moulded O-ring seals to serve as flange gasket
  • One piece stem with close tolerances double D drive eliminates the need for disc screws or taper pins
  • Heavy duty bearing absorbs the forces acting on the stem/disc assembly due to line pressure
  • Water works
  • Power plants
  • Sewage plants
  • Process industries
  • Chemical and petrochemical plants
  • Manufacturing Standard - API609/ BSEN 593 (BS 5155)
  • Size Range 50 to 600 mm
  • Pressure Ratings PN10, PN16
  • End Connection To suit ANSI # 125/ 150