Rada V12 Concealed Shower Valve

Built-in thermostatic shower valve certified to TMV3 performance standard and featuring integral isolating ball valves. Built-in thermostatic shower valve certified to TMV3 performance standard and featuring integral isolating ball valves. Sequential single lever operation from cold through to warm. Includes service-free cartridge, check valves, filters and optional flow regulators. Features: Available in either exposed or concealed configurations. Single sequential operation from off through cold to warm. Light touch control complemented by easy to understand graphics to address the needs of all users irrespective of age or ability. Robust construction to withstand heavy usage in the commercial environment. Optional 6 L/min flow regulator for increased water savings. A 9 L/min flow regulator is also supplied. Safe-to-touch. The V12 Exposed option features Insutech® technology to reduce surface temperature to a safe level. Easy access to filters for servicing. Approvals: Buildcert TMV3 Scheme Approved. HP-S High Pressure Showering. LP-S Low Pressure Showering. 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.

Specification

Product Reference
Rada V12 Concealed Thermostatic Shower Valve (1.1651.002)
Standard product features
Connections:
• Inlets: 15 mm compression.
• Outlet: ½” BSP Flat Face/ 15 mm compression.
• Standard connections are: hot- left, cold- right, outlet- bottom or top.
Operation:
The Rada V12 is operated via a single sequential control which when rotated initially opens the valve, then increases temperature from cold to a pre-set maximum.
Temperature Range:
• Temperature range from cold to preset maximum.
• The maximum temperature that can be selected is factory set at approximately 43°C, but this can be reset on site if required (by an authorised person).
• Thermostatic control ± 1°C within the range 35–45°C (assuming supplies of 15–65°C hot at nominally equal pressures).
Note: In the event of loss of either supply, the valve will automatically shut off. Minimum temperature differential of blend to either supply 10°C. For reasons of general safety, hot water storage temperatures should be maintained at between 60–65°C where serving ablutionary applications. The mixing valve can accept temporary excursions above 85°C without damage, however operation at such elevated temperatures is not recommended.
Supply:
• Cold water temperature range 5–25°C.
• Hot water temperature range (recommended) 60–65°C.
• Maximum hot water temperature 85°C.
Pressure/ Flow rates:
Dynamic supply pressure (Running):
• Minimum: 0.1 Bar.
• Maximum: 5 Bar.
• Maximum Static: 10 Bar.
• Minimum flow rate: 3 L/min.
• Maximum flow rate: 40 L/min.
Materials:
• Body and Elbows: Chrome plated DZR brass.
• Lever: Chrome plated zinc die cast with ABS trim.