The triple offset butterfly valves can be used in water conveyance systems, seawater pipeline systems, and gas pipeline systems.
| No. | Part | Material | No. | Part | Material |
| 1 | Valve Body | WCB, stainless steel, Monel alloy | 9 | Lower Stem Sleeve | PTFE + Brass |
| 2 | Valve Disc | WCB, stainless steel, Monel alloy | 10 | Shaft Key | Stainless steel, Monel alloy |
| 3 | O-ring | PTFE/PTFE+SS+flexible graphite | 11 | Upper Stem Sleeve | PTFE + Brass |
| 4 | Stem | Stainless steel, Monel alloy | 12 | Packing Washer | Stainless steel, Monel alloy |
| 5 | End Cover | WCB, stainless steel, Monel alloy | 13 | Packing | Flexible graphite, PTFE |
| 6 | Bolt | Alloy steel, stainless steel, Monel alloy | 14 | Bracket | Carbon steel |
| 7 | Gasket | Flexible graphite | 15 | Bracket Bolt | Alloy steel, stainless steel, Monel alloy |
| 8 | Spacer | Stainless steel, Monel alloy | 16 | Packing Gland | Carbon steel, stainless steel |
| Item | Standard | Optional Standard |
| Design & Manufacture | GB12238-2008 | ISO/DIN10631-91, AP1598 |
| Face to Face Dimension | GB12221-2005 | ISO5752-88 |
| Flange Connection | GB9113.1-2000, GB/T9119-2010 | ANSI.B16.5, ISO7005, ISB2238 |
| Valve Test | GB/T13927-2022 | ISO/DIN 5208-87 |
| Valve Mark | GB12220-89 | ISO/DIN 5209-87 |
Our triple offset butterfly valves feature a stainless steel hardening for wear resistance, making them ideal for demanding environments.
Our triple offset butterfly valves are crafted using an integrated casting process mold, ensuring a robust and stable structure, in addition to their wear and erosion-resistant sealing ring.
The geometric design of the sealing components minimizes friction, significantly extending the operational lifespan of our valves.
Industrial Valve Manufacturer Since 2008
