Carbon steel double offset butterfly valve is also called high-performance butterfly valve. It is mainly used for drainage in water plants, power plants, steel mills, chemical industry, water source projects, environmental facilities construction and other systems. It is especially suitable for use as a regulating and intercepting device on waterway pipelines. Compared with the centerline butterfly valve, the double offset butterfly valve is more resistant to high pressure, has a longer life and good stability.
double offset butterfly valve Specification
| Name | Material |
| Body | ductile cast iron, WCB, stainless steel |
| Disc | ductile cast iron, WCB, stainless steel, Al-bronze |
| Stem | SS420, SS431 |
| Disc seat ring | EPDM,NBR,VITON |
| Body seat ring | SS304 |
| Retainer | SS304, SS316 |
| Shaft bearing | Al-bronze, self-lubricating bearing |
| Bolt & nuts | 8.8 grade galvanized, SS304 |
| Coating | epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc. |
Double Offset High Performance Butterfly Valve
FAQ
Q: Are you a manufacturer or a trading company?
A: GNEE Group is a professional valve manufacturer with an experienced R&D team.
Q: What types of valves can you supply?
A: We can supply butterfly valves, ball valves, check valves, etc.
Q: Do you have valve certificates?
A: Yes, we have CE, BV, ATEX, TS, etc.
Q: How long is the delivery time?
A: If all parts of the valve are in stock, the valve can be delivered within 7 to 10 days.
Q: Which countries or regions do you supply valves to?
A: GNEE valves have been supplied to the United States, Europe, Australia, Singapore, South Africa, etc.
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