Specifications
Double Offset Butterfly Valve1.Nominal diameter:DN50mm~DN3000mm
2.Nominal pressure:PN less than 1.6 MPa
Flanged Soft Seal Double Offset Butterfly Valve with Worm Gear
1. Nominal diameter:DN50mm~DN1600mm
2. Nominal pressure:PN ≤1.6MPa
3. Applicable temperature:-20°C ~150°C
4. Materials of main parts:HT200,QT400,WCB,CF8,CF3,CF3M
5. Applicable medium: air, water, steam, gas as well as weak corrosive media, such as acid, alkali, and salt and so on.
6. Adopted standards: the length
7. Design and Manufacture Standard: GB/T12238-2005
8. Inspection Standard: GB/T13927-2008
9. Driving mode: worm-geared
