1.Introduction
We supply Butterfly Valve(gear box).The butterfly valves are gear box type valves designed for use in water area systems where a visual indication of open valve condition is required. They are used, for example, as system, sectional and pump water control valves.The butterfly valve features EN593, and the top flange features EN ISO 5211, We are expecting to become your long term partner in China.
2.Product Feature And Application
Outdoor and Indoor Rated
Gear operated
Face to Face Dimensions to MSS SP-67
Working pressure designed to 300PSI
Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 Standard
3.Main Components
| Body | Ductile iron as A536, 65-45-12 | Shaft | SS431 |
| Disc | Ductile Iron or stainless steel | Gear Box | Ductile Iron as A536 65-45-12 |
| Worm | Ductile Iron as A536 65-45-12 | Seat | EPDM or NBR |
