FBGC – Concentric double flange butterfly valve. Ductile iron body, Stainless Steel Disc, EPDM Seat. Double sealing. Comply with EN593.

1.Concentric Butterfly Valve. Centerline Butterfly Valve. Soft Seal Butterfly Valve. Resilient seated Butterfly Valve. Double Flange Butterfly Valve. Rubber Lined butterfly valve.
2.Isolation Valve for open and close. Regulating pressure or flow by changing opening degree.
3.Ductile Iron body. Stainless Steel 304, Stainless Steel 316, Bronze Disc. Lever operated, Worm Gear operated and Bare Shaft are available.

● Pinless design for better operation without components loose and leakage during operation.
● EPDM/NBR rubber on valve body ensures fully corrosion resistance.
● Body is coated with epoxy resin for corrosion resistance to maximize service life.
● Butterfly valves standard with a hard back seat. No movement of the seat which results in a constant torque, and:
- Dimensionally stable seat sealing surface
- Minimal seat wear, extending seat life
- Blow-out proof seat
- Easily fi eld replaceable
- One-piece phonetic backing seat has integral O-ring seal for upper and lower valve shafts. Work with disc edge hub to provide a double stem seal.
● Top flange meets ISO 5211.
● Rigid design aluminum lever
● Bi-directional tight shut off closure.
● Meets ISO 5752/DIN 3202/EN 593/BS 5155/

General water supply,
HVAC, water
treatment,
fire fighting,
chemical system

DN50-350

DN400-1200