Butterfly Valves

Technical Specification

Application Isolation
Features/Benefits
  • Semi Lug Type Design
  • Top Mounting Pad as per ISO 5211
  • Unique Stem retention design to provide blow out proof stem & easy assembly & disassembly of valves
  • Heavy Duty square grooved seat design with molded O ring seals to act as flange gasket
  • Self energizing seating design
  • Through flow disc design for large size Butterfly Valves
ANSI class / Rating 150#
Design Standard API 609 CAT A
Testing Standard API 598
Size 50-400 mm NB
M.O.C
  • Body : WCB, CF8, CF8M, Hast Alloy, Super Duplex,
Alloy 20 , LCB etc
  • Disc : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc
  • Seat : PTFE
Ends Wafer type
Operation Manual, Pneumatic, Gear operated, Motorized

Flanged End Butterfly Valve

Technical Specification

Application Isolation
Features/Benefits
  • Centric, Single, double & triple eccentric Design
  • Top Mounting Pad as per ISO 5211
  • Unique Stem retention design & easy assembly & disassembly of valves
  • Heavy Duty square grooved seat design with molded O ring seals to act as flange gasket
  • Self energizing seating design
  • Through flow disc design for large size Butterfly Valves
  • Wide variety of application.
ANSI class / Rating PN 10, PN 16, PN 20
Design Standard AWWA C 504, API 609 CAT B
Testing Standard API 598
Size 80-600 mm NB
M.O.C
  • Body : WCB, CF8, CF8M, Hast Alloy, Super Duplex,
Alloy 20 , LCB etc
  • Disc : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc
  • Seat : PTFE
Ends Wafer type
Operation Manual, motorized, Pneumatic, Gear Operated

Wafer End Butterfly valve

Technical Specification

Application Isolation & Throttling
Features/Benefits
  • Centric, Single, double & triple eccentric Design
  • Top Mounting Pad as per ISO 5211
  • Unique Stem retention design & easy assembly & disassembly of valves
  • Heavy Duty square grooved seat design with molded O ring seals to act as flange gasket
  • Self energizing seating design
  • Through flow disc design for large size Butterfly Valves
  • Wide variety of application.
ANSI class / Rating PN 10, PN 16, PN 20
Design Standard AWWA C 504, API 609 CAT A
Testing Standard API 598
Size 50-600 mm NB
M.O.C
  • Body : WCB, CF8, CF8M, Hast Alloy, Super Duplex,
Alloy 20 , LCB etc
  • Disc : WCB, CF8, CF8M, Hast Alloy, Super Duplex, Alloy 20 , LCB etc
  • Seals : PDM, Nitrile, Viton, PTFE, Metal Seated etc
Ends Wafer type
Operation Manual, Pneumatic, Gear operated, Motorized
  • Butter fly valves are modified form of Gate Valves, for economy and space constraint, used.
  • The butter-fly valves are recommended for fully open/ fully closed and throttling application.
  • Butter-Fly-Valves with Rubber-Body Seat, PTFE seat, Metal-Metal Seat with wafer design, Double Flange Connections.
  • Manual operated, Gear operated and actuator operated butter fly valves are designed and manufactured. Sizes up to 1200 mm NB.
  • Tested at 12 Kg./Sq.Cms. Hydraulically.
  • Application of valves for slurry, Clear liquid, High Temperature.
  • Used in industries-Chemical, Pharmaceuticals, Fertilizer, Petrochemicals, Power Plants.
  • For further detail, Contact factory.
  • For accessibility, we have codified butter-fly-valves in various model codes. Some of model codes we display.