Butterfly Valves

Butterfly Valves are compact, cost-effective flow control devices designed for reliable shut-off and throttling in various industrial applications. Operated through a simple hand lever or gearbox, these valves regulate the flow of liquids, gases, or slurries with minimal torque and quick quarter-turn operation. Known for their lightweight design and ease of installation, they are widely used in water treatment plants, HVAC systems, food and beverage industries, and chemical processing lines.

Wide Size Range – Available from 40 mm to 600 mm (and larger on request) to suit diverse flow control applications.
Body Material Options – Offered in Cast Iron, Ductile Iron, Stainless Steel, and Aluminum for durability and compatibility with various media.
Disc & Seat Material – Stainless Steel or Nylon-coated disc with EPDM, Nitrile, or PTFE seat options for excellent sealing and corrosion resistance.
End Connection Types – Wafer, Lug, or Flanged end designs for flexible pipeline installation.
Operation Modes – Available with Lever, Gear, or Pneumatic actuator operation for ease of control.
Design Standard – Manufactured as per BS 5155 / ISO 5752 ensuring precision engineering and performance consistency.
Pressure Rating – Supports up to PN16 or Class 150, suitable for medium to high-pressure systems.
Testing Standard – Tested in accordance with API 598 / ISO 5208 to ensure leak-free operation and long service life.
Low Maintenance – Simple design with fewer moving parts reduces maintenance effort and downtime.
Wide Applications – Ideal for water treatment, HVAC systems, chemical plants, and general industrial flow control.
Type

Concentric and Eccentric (Offset Design)

Size

50 mm to 600 mm

Rating

150# & 300#

Body MOC

Cast Iron, Cast Steel, stainless steel, PTFE & special alloy.

Sleeve MOC

Nitrile, EPDM, Viton & PTFE

End Connection

Lugs & Wafer

Valve Design

ANSI B 16.34

Pressure Testing Standard

API 598

Operation

Lever, Gear Operated