Authorised Distributor7 BIS Pressure Reducing Valve
Compact bronze pressure control for domestic water systems
The Desbordes 7 BIS maintains a constant adjustable downstream pressure despite upstream-pressure or flow variations. Its scale-resistant bronze construction is factory preset to 3 bar and requires no routine maintenance when professionally installed.
Technical details
Specifications
- Size range
- DN 15 – DN 50 (½–2 in)
- Maximum upstream pressure
- 16 bar
- Downstream setting
- 1.5 – 5.5 bar; factory preset at 3 bar
- Temperature
- -10 °C to +80 °C
- Body
- Bronze
- Connection
- Female/female BSP thread; ¼ in gauge ports
- Approvals
- ACS and WRAS on specific references; EN 1567
Where it is used
Applications
- Domestic water distribution
- Apartments and houses
- Building-site water supply
- Protection against water hammer and pipe vibration
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