Description
The Broen Ballomax® reflects decades of Danish innovation and is now an integral part of district heating and cooling systems worldwide. The ball valve is maintenance-free, as no parts need to be replaced or lubricated, and requires minimal effort on the part of the operator. The internally mounted stem cannot be ejected—safety is an integral part of the Ballomax concept.
The Ballomax® DN 40–150 sets new industry standards with patented laser welding technology and state-of-the-art welding robots: precise, clean welds with full material penetration reduce the risk of corrosion and extend service life. Each valve is individually marked with a unique code and undergoes pressure and functional tests in accordance with EN 12266 T1+2 prior to shipment.
Technical Data
Series & Nominal Sizes
- Full Bore PN 16 / PN 25 / PN 40
- Full bore PN 16 / PN 25 / PN 40 - Flow-optimized
- Reduced bore PN 16 / PN 25 / PN 40
- Reduced bore PN 16 / PN 25 / PN 40 - Flow-optimized
- High-temperature reduced bore PN 16 / PN 25 / PN 40
- Trunnion full bore PN 16 / PN 25 / PN 40
- Trunnion reduced bore PN 16 / PN 25 / PN 40
Temperatures
- −20 °C to +150 °C, optionally up to +200 °C
Connection types
- Flanges
- Weld-on ends
- Internal or external threads
Features
- 45% lower carbon footprint, 40% less material consumption, 30% lighter (compared to the previous model, based on DN 100)
- Full bore with optimal Kv values, TFM™ PTFE seat rings, complete manufacturing documentation
- Modular design: same housing for all double-seated models, combinable with stem, DBB function, and various connection options
Standards & Approvals
- Tested in accordance with EN 12266-1 and -2, CE marking, complete material documentation
- EPD-certified in accordance with ISO 14025, ISO 21930, and EN 15804, manufactured at the DGNB Gold-certified plant in Denmark
Applications
- Water, air, oil, and other media that do not corrode steel