The Manual Butterfly Valves is designed for Chilled & Hot Water to be operated by Hand lever or Gear Box
- Wide Size range (DN40…DN900)
- Operated by Lever or Gear Box.
- 90 deg opening/closing operation.
- Cast iron Body with powder coating.
- Epoxy Coated Ductile Iron disc.
- Wafer type Connection
- Sizes: DN40…DN900
- Nominal pressure: PN16, PN25
- Medium Temperature: -10℃ ~ +110℃
- Maximum Body Material: IS: 210, FG 220 CI
- Stem Material: ASTM A276, GR SS 410
- Disc Material: Epoxy Coated Ductile Iron Disc
- Lever: CRCA SHEET
- Leakage Rate: No visible leakage
- Medium Type: Water
- Flange standard: IS 1538
- Shell Test pressure: 24bar
- Seal Test pressure: 17bar