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Graham Thermostatic Bar Shower Valve & Slide Rail Kit

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RRP £366.58 save 55%


In stock | Get it Tuesday

Order by 4pm Monday and select Next Day Delivery (S)

Delivery from £3.99. Spend £500+ for free delivery*. Read full delivery info

What's great about it?

  • Package deal includes shower bar valve and slide rail kit
  • Contemporary square design
  • Stunning chrome finish
  • Temperature thermostatically controlled
  • Fantastic guarantee

Read full product description

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Graham Thermostatic Bar Shower Valve & Slide Rail Kit

You disappear for hours at a time, never telling anyone where you go so that they have no reason to count the minutes. Your partner is starting to suspect the worst, another lover - if only that were the case. Every evening you wait until they're distracted and then, waiting for the familiar sounds of their favourite TV show, you slip away unnoticed. Entering the bathroom and silently closing the door, you slip beneath the shower at last. Even if someone flushes the toilet downstairs, no one will hear your cries as the water temperature is controlled to prevent scalding. You dread the day you're caught - or the day your neighbour Graham starts locking his door.

Drench Square Thermostatic Bar Valve - Bottom Outlet

• One outlet thermostatic shower bar valve
• The bottom outlet feeds to water through your shower hose to your shower handset
• Precise control over water flow and temperature
• Temperature thermostatically controlled to prevent scalding
• 1 bar minimum water pressure required
• 10 year guarantee

• Height: 58mm
• Width: 263mm
• Projection: 75mm

Flow rates:
• 1 bar: 12 l/min
• 1.5 bar: 14 l/min
• 2 bar: 18.5 l/min
• 3 bar: 22 l/min

Drench Rectangular Slider Rail Kit

The Drench Rectangular Slider Rail Kit has a unique design that will give you the modern statement that you want in your bathroom. In addition, it serves a great function with the rectangular shower handset that will allow you to reach even the most difficult to reach spots.

Comes with: sliding shower rail, shower handset & hose
Product Code dr-graham-expo-shower-kit
Type Exposed Valve Shower Rail Sets
Brand Drench
Brand Range Drench Graham
Minimum Water PressureMore information 1
Finish Chrome
Number of OutletsMore information 1 Outlet
Material Brass, ABS Plastic
Shape Square
Style Modern
Temperature Control Thermostatic
Mounting Type Wall Mounted
Handle Type Lever
GuaranteeMore information 10 Years

Your water pressure depends on your home's water system. It’s important to consider water pressure when buying a new tap or shower. Buying a product with a minimum water pressure that’s too high for your home will result in poor performance.

- With a combi boiler you can usually expect between 1 and 2 bar

- With a gravity system (cold water tank in attic) you may have as little as 0.1 or 0.2 bar upstairs, and perhaps 0.5 bar downstairs

- With a high pressure unvented system (hot water cylinder, no cold water tank) you will generally have between 1 and 3 bar

You can install an item with a low minimum pressure rating on a high pressure system, but avoid installing an item with a high minimum rating on a low pressure system! Read our guide to water pressure to learn more.

This indicates how many water outlets you can pair with your shower valves. Choosing valves with more outlets will give you flexibility over the number of products you can add to your shower. 

Each outlet from your shower valve will divert water to the section of your shower that needs it, so each extra outlet allows you to add another product. For example: with 1 outlet you could have just a fixed shower head. 2 outlets will allow you to have a fixed shower head and shower handset. 3 will allow both of these with the addition of a body jet.


Please note that these guarantees are provided by the manufacturer, and will be subject to individual terms and conditions, for example avoiding abrasive bleach-based cleaning products.

If you need further info about a specific manufacturer's guarantee, please contact our team.

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Products with estimated delivery dates take a little longer to get to you safely and are not available for next day delivery.

We will do our utmost to meet these estimates, although we recommend you do not book an installer until you have received and checked your order.

If you are in a hurry, view similar products available for next day delivery.