EagleBurgmann international
UK
UK
UK
UK
UK
UK
EagleBurgmann WORLDWIDE
With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
External flush systems
BestFlow
BestFlow
Features
The EagleBurgmann BestFlow is a temperature-controlled "money-saving valve" for double seals on which the barrier water connection extends directly into the seal chamber, e.g. Cartex-DN.
Advantages
- Reduced, minimum barrier water consumption depending on the seal temperature
- Easy installation and use: no additional connection lines needed
- Venting in horizontal and vertical mounting position
- Long-term assurance of the functionality of the expansion element thanks to its physical and chemical properties
- Rugged, fatigue-free moving parts
- No temperature peaks during opening and closing of the valve thanks to the thermosensitive expansion element
- No power supply required (Ex-protection)
- Pressure-balanced component; pressure fluctuations have no effect on the BestFlow; controlled solely via temperature
Recommended applications
- Pulp and paper industry
- Chemical industry
- Water and waste water technology
Functional description
EagleBurgmann BestFlow controls the buffer water flow via a thermosensitive expansion element. If the temperature in the seal increases above the permitted value, the valve will open automatically. More fresh, cool buffer water can then flow into the seal chamber. As soon as the seal or the barrier fluid has cooled down, the valve closes and the flow is stopped. This ensures that an exchange of barrier medium only takes place when cooling of the seal is required. This results in enormous savings in terms of water consumption, without any compromise in terms of operational reliability and safety.
Notes
Temperature control for double seals, which are operated in the non-flow mode.
Product variants
| Designation | BestFlow-3/8 NPT-60 | BestFlow-3/8 NPT-82 |
|---|---|---|
| t3 out | 60 °C (140 °F ) | 82 °C (180 °F ) |
| p3 max | 16 bar (232 PSI) | 16 bar (232 PSI) |
| p3 - p1 = Δp | min. 2 bar (29 PSI) | min. 2 bar (29 PSI) |
| Process connection | 3/8" NPT | 3/8" NPT |
| Metal parts | 1.4571 Brass |
1.4571 Brass |
| Seal | Viton® or EPDM | Viton® or EPDM |
Other connection dimensions on request.
Similar products
MFU Multi Flow Unit
The Multi Flow Unit (MFU) is an economical sealing water management solution for reducing operating costs through minimized rates of fresh water and waste water. The MFU series is available in three basic versions:
MFU-MP: for single seals with flush
MFU-MQ: for seals with quench
MFU-MD: for double seals
These are available for different indicated flow ranges and with numerous system components (e.g. mounting supports, stands, hoses, alarm sensors, etc.) and other material combinations.
Circulation in accordance with API 682 Plan 32, Plan 54, Plan 62.
MFU-MP: for single seals with flush
MFU-MQ: for seals with quench
MFU-MD: for double seals
These are available for different indicated flow ranges and with numerous system components (e.g. mounting supports, stands, hoses, alarm sensors, etc.) and other material combinations.
Circulation in accordance with API 682 Plan 32, Plan 54, Plan 62.
Contact
Inquire about individual solutions
We develop and produce customer-specific special and individual solutions for every application.