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Concealed, lever operated diverter valve, designed for use with the Rada V12 Concealed Shower. Two positions for standard fixed head and hand-held shower handset.


  • Two outlet diverter valves, designed to add extra convenience and flexibility to showering.
  • Designed to be installed on the outlet of the Rada V12 thermostatic shower valve.
  • Simple to use, allows you to divert water between two different outlets off the same shower valve.
  • Suitable for either high or low pressure systems.
  • Exposed or concealed configurations.


  • WRAS listed (Water regulations advisory scheme).
  • Designed, manufactured and supported in accordance with accredited BS EN ISO 9001:2008 Quality management systems and BS EN ISO 14001:2004 Environmental Management Systems.

Standard product features


Inlet/Outlets: 15 mm compression.


The diverter outlet is operated by an easy grip lever, with outlet positions clearly identified.

Temperature Range:

Normal showering temperatures: full cold - 45°C. However the materials of construction are capable of withstanding temperatures up to 85°C.

Pressure/ Flow Rates:

  • These diverters are free flowing so the performance of the showers will be largely dependent on the shower fittings installed.
  • At supply pressures > 0.5 bar, the 9 L/min flow regulator fitting is recommend or for increased water saving a 6 l/min flow regulator should be fitted (supplied).


  • Body: DZR brass.
  • Lever: Chrome plated zinc die cast with a chrome plated ABS trim.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-35-70/335 Shower mixers

Product specification

An important note about specifying





+44 (0)844 571 1777

Product reference

Rada V12 B Diverter (1.1651.006)

Manufacturer details

Rada - a Kohler company ,
Cromwell Road,
Gloucestershire, GL52 5EP
Tel +44 (0)844 571 1777
Fax +44 (0)844 472 3076
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