Group Mixing Valves

To ensure water is supplied at the correct flow and temperature to BrightWater low flow taps and showerheads on multiply outlets the BrightWater Thermostatic Group mixing valve should be fitted as detailed below:
The BrightWater Group mixing valve is designed for use in applications where a high volume of stable temperature water is required at the outlets such as shower blocks and leisure centres. To ensure easy servicing the valve is fitted with service valves to isolate the mixing valve.

mixer

The valve should have:

  • Tamper proof head
  • Single piece thermostatic cartridge construction
  • High flow rate capacity
  • Adjustable outlet temperature
  • High polished body
  • Automatic shut off in the event of hot or cold water failure
  • Temperature stability + / – 2º C.
  • Supplied with mounting bracket.
  • Connection size 22 mm compression.
  • WRAS approval & TMV2 approval

Materials Data:

  • Body DZR Brass
  • Cartridge DZR Brass
  • Shutter DZR Brass
  • Spring Stainless Steel
  • BrightWater Thermostatic Group Mixing valve
  • Seal Components EPDM

Performance Data:

To supply a maximum of 5 showers at a range of 2 meters from mixing valve.

Maximum working pressure: 14 bar static
Maximum inlet temperature: 85° C
Maximum inlet pressure ratio (H/C or C/H) 2:1
Outlet adjustment range: 30° C to 65° C
Flow capacity: 4500 L/hr

For full detailed specification please see:
“Specifying BrightWater Thermostatic Group Mixing Valve”.