Wafer & Lugged BFV by Vijay Engineering

Overview: 
A top-of- line product in pipeline flow control. Kirloskar wafer and lugged Butterfly valves have been developed with extensive application, design and manufacturing expertise.

Features: 
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

Application:

• Water works 
• Power plants 
• Sewage plants 
• Process industries 
• Chemical and petrochemical plants

Specification:

• Manufacturing Standard - API609/ BSEN 593 (BS 5155) 
• Size Range : 50 to 600 mm 
• Pressure Ratings  : PN10, PN16 
• End Connection  : To suit ANSI # 125/ 150