RAK Ceramics Concealed Thermostatic Shower Valve - Black

This RAK Ceramics Concealed Thermostatic Shower Valve in Matt Black is designed to enhance your ba...

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Wholesale DomesticRak Ceramics Matt Black Concealed 2 Handle Thermostatic Single Control Shower Valve | | Brass | 120Mm X 220Mm X 125Mm
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Product Information

Full details

This RAK Ceramics Concealed Thermostatic Shower Valve in Matt Black is designed for homeowners seeking a minimalist and modern bathroom aesthetic with reliable temperature control. Its key benefit is providing a safe, consistent shower experience within a sleek, wall-integrated design. A potential caveat is its specific minimum and maximum water pressure requirements. This valve features a high-quality brass construction with a durable matt black finish, controls water to a single outlet, and ensures thermostatic stability for user safety. It includes dual lever handles and a rectangular backplate for easy operation and a clean look.

All features

ColourBlack
Model Part NumberRAKITA3301B
BrandRAK Ceramics

Extended Product Information

FAQs

What is the minimum and maximum water pressure required?

The valve requires a minimum dynamic water pressure of 0.5 Bar and a maximum of 1.0 Bar for optimal performance and safety.

Can this valve operate multiple shower outlets simultaneously?

No, this valve is designed to control water flow to a single outlet only. It is not suitable for running a shower head and a body jet simultaneously, for example.

What is the warranty period for this shower valve?

The RAK Ceramics Concealed Thermostatic Shower Valve comes with a 15-year manufacturer's guarantee on the main product, with a 2-year guarantee on serviceable parts.

How do I clean the matt black finish?

Clean using a soft, damp cloth. For tougher marks, use a mild, non-abrasive household cleaner. Avoid abrasive materials and harsh chemicals. Always dry thoroughly.

Is professional installation necessary?

Yes, due to its concealed nature, professional installation is highly recommended to ensure it is fitted correctly within the wall and meets plumbing standards.

What are the dimensions of the valve's visible plate?

The rectangular backplate measures 220mm in height and 120mm in width. The concealed depth ranges from 65mm to 80mm.

Troubleshooting

No water flow or low flow

Check that the water supply is turned on. Ensure the water pressure meets the minimum requirement of 0.5 Bar. Inspect for any blockages in the connected shower head or pipework. Verify that the control handles are fully opened.

Temperature fluctuations

Confirm that the water pressure is stable and within the recommended range (0.5-1.0 Bar). Ensure the thermostatic cartridge is functioning correctly (may require professional inspection). Check for potential issues with the hot and cold water supply temperatures.

Valve is difficult to operate

Ensure the handles are properly aligned and not stiff. If stiffness persists, there might be an issue with the internal mechanism; contact a professional plumber. Check for any debris that might be obstructing the handles' movement.

Water leaks from the valve body

This typically indicates a seal failure or a loose connection. Turn off the water supply immediately and contact a qualified plumber for repair or replacement of seals/components.

Pros and Cons

Pros

  • Enhances modern bathroom aesthetics with its concealed design and matt black finish.
  • Ensures user safety through reliable thermostatic temperature stability.
  • Durable construction from high-quality brass for long-term use.
  • Easy to operate with dual lever handles.
  • Provides a clean, minimalist look by hiding plumbing within the wall.

Cons

  • Requires specific water pressure (0.5 to 1.0 Bar minimum) for optimal performance.
  • Controls only one water outlet, limiting multi-function shower setups.
  • Installation requires recessing into the wall, which may involve more complex plumbing work.
  • Matt black finish may require specific cleaning methods to maintain its appearance.

Setup, Compatibility & Care

Setup:

This is a wall-mounted, concealed valve requiring installation within the wall cavity. It is designed for use with standard plumbing connections. Professional installation is recommended to ensure correct fitting and compliance with building regulations.

Compatibility:

  • Water Pressure: Requires a minimum of 0.5 Bar and a maximum of 1.0 Bar dynamic pressure. It is suitable for medium to high-pressure systems.
  • Outlet: Designed to control water flow to a single outlet (e.g., a fixed shower head, a hand shower, or a bath filler spout). It is not designed for simultaneous use of multiple outlets.
  • System Types: Compatible with most standard domestic water systems, including combi boilers, unvented hot water systems, and pumped gravity systems (provided pressure requirements are met).

Care:

To maintain the matt black finish:

  1. Wipe the surface regularly with a soft, damp cloth.
  2. For stubborn marks, use a mild, non-abrasive household cleaner. Avoid harsh chemicals, abrasive pads, or scouring agents.
  3. Dry the surface thoroughly with a clean, soft cloth after cleaning to prevent water spots.
  4. Do not use cleaning products containing bleach or ammonia.

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