DOUBLE OFFSET BUTTERFLY VALVE

Kennedy valves with its unique features have been used in water and fire protection industry since 1877. Our 61 Series butterfly valves conforms to EN / ISO / IS standards and has been designed to maintain the high quality and integrity of existing designs but incorporates many superior features. The double offset sealing technology with the soft sealing element on the disc to provide high sealing Performance and reliability. Series 61 butterfly valves are made in cast ductile iron body with double flanged design and integral seats and suitable for bi-directional service.

Valves are suitable for water and neutral liquids to a maximum temperature of 70°C.

OPTIONS

  • SS 316 seats, Shaft in Duplex SS
  • Metal Seated / Soft Seated
  • External shaft locking mechanism
  • Underground gear operators
  • Various material combinations
  • PN10 or ANSI 150 drilling
  • Electric actuators
  • Head stock and extension stems

Material Specifications

Body Ductile GGG40 Iron EN 1563 & GGG50
Disc Ductile Iron EN 1563 GGG50 &GGG40
Seat Retainer Ring SS 316
Seal Ring EPDM
Upper Shaft SS 316
Lower Shaft SS 316
Bottom Flange CF8M
Gland Plate SS 316
Bush PH.BRONZE
Plain Bearing PTFE / S5304
Thurst Washer PH.BRONZE
Dowel Pin SS 316