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Premier Quest Rectangular Twin Concealed Thermostatic Shower Valve



RRP: £266.00 You Save £176.79 on RRP


5-7 Working Days Approx

Shipping: FREE


When you install this Twin Concealed Shower Valve, you are buying a style statement along with peace of mind. Made from solid brass and finished in chrome, this valve is brought by the Quest range from the house of Premier Bathroom, a company that proudly wears “Made in Britain” tag. The valve features a cartridge that resists calcium buildup. It is suitable for all plumbing systems and is ideal for unvented mains pressure systems. This valve can either be fitted portrait or landscape style.

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Download the Installation / Operating Guide Pdf File

Please Note all the measurements are in 'mm'
Colour Chrome
Shape Rectangular
Warranty/Guarantee 10 Years
Material Brass
Theme Modern
Installation Type Wall Mounted
Minimum Operating Pressure (Bar) 0.1
Flow Rates (l/min) 0.1 bar - 5.5
Handle Style Lever
WRAS Approved Yes
Temperature Control Thermostatic
Backplate Width 120
Backplate Height 215
Anti-Scald Yes
TMV2 Approved Yes
TMV3 Approved Yes
Number of Handles 2
Orientation Vertical
Plumbing System Compatibility Suitable For Shower Pumps, Combi Boilers And Gravity-Fed Systems
Plumbing Option Concealed
Maximum Operating Pressure (Bar) 4
Concealed Body Included Yes
Separate Flow and Temperature Controls Yes


  • Proudly made in Britain
  • Manufacturing code of this product is QUEV51
  • Comes in chrome finish
  • Separate controls for temperature and flow [operates one shower accessory: fixed head or slide rail kit]
  • Size: Width 120mm x Height 215mm
  • Suitable for all plumbing system
  • Fabricated from top quality solid brass
  • Minimum water pressure recommended for smooth working is 0.1 bar [LP-Low Pressure] and maximum 4.0 bar [HP-High Pressure]
  • Minimum water flow rate is 5.5 litres per minute at 0.1 bar water pressure
  • TMV2 and TMV3 certified [manufactured to the highest standards to safeguard against accidental scalding]
  • WRAS approved
  • Even if the water pressure fluctuates, the thermostatic valve control to +/- 2 to 3°C
  • Full thermal protection to prevent scalding in the event of hot or cold water shut off
  • In case of hot and cold water supplies comes in a wrong way - no need for re-plumbing [simply remove the cartridge, turn 180 degrees and replace]
  • Cartridge fitted is patented and is highly resistant to calcium build up even in hard water areas
  • Anti scald - built-in anti-scald device allows hot water to be blended to a safe temperature and will shut down automatically in 1.5 seconds in case of cold water failure
  • Suitable for shower pumps, combi boilers and gravity-fed systems
  • Excellent flow rates - even at low pressure
  • Ideal for unvented mains pressure systems
  • Can be installed vertically or horizontally [portrait or landscape]
  • For complete size details please refer technical drawing
  • Download installation instructions manual PDF from technical tab
  • 10 years of guarantee from manufacturer.
This Item is also available in:
  • With Diverter - QUEV52
Sizes Available
Other Sizes / Finishes / Variations Available.
QS Code Finish Size / Difference MFC Code
QS-V23129 - With Diverter QUEV52

Total: £89.21 5-7 Working Days Approx QS Supplies

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Questions & Answers

  Submit Your Questions 1 Questions Asked

Have a question about this item? Ask our tech team. We aim to reply within 72 hours. If you want to know get answers fast, please call us on 0116 251 0051

Hi there, is the thermostatic cartridge in this unit able to be taken out and reinstalled upside down if the hot and cold feeds have been reversed?

Answered By QS Team :
Hi Keith, Thank you for your query. The Thermostatic cartridge can be taken out and installed 180 degrees (upside down) and Hot and cold feed reversed. Hope this answers your query.

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