Features we love
Brushed Brass Finish: A bold yet versatile touch that complements a wide range of bathroom styles.
Durability Built-In: Electroplated finish resists rust and corrosion, extending the life of both valve and rail kit.
Flexible & Functional: Adjustable-height shower head and 3-function spray deliver comfort and versatility for the whole family. The exposed concentric valve is easy to install and has a modern twist on the traditional look.
Thermostatic Safety: Built-in thermostatic cartridge maintains consistent water temperature, and safety for the whole family.
Easy Installation: The valve’s bottom outlet connects directly to a shower hose, making the setup simple.
All about me
Transform your bathroom with this modern exposed concentric shower valve and Arissa slide rail kit set. The brushed brass finish delivers a premium, on-trend look while offering long-lasting performance.
The Arissa slide rail kit pairs perfectly with the valve and features a height-adjustable, multi-function shower head—ideal for shared bathrooms or households with varying needs. Designed for compatibility with a range of plumbing systems, this set delivers both style and substance.
Need to know - valve
- Dimensions: W147-153 (adjustable elbows) x D129 mm
- Tap Type: Shower Valve
- Style: Modern
- Material: Brass
- Weight: 2kg
- Valve Type: Exposed
- Outlet Size: G 1/2"
- Inlet Size: 15mm
- Colour: Brass
- Finish: Brushed
- Finish process: PVD (physical vapour deposition)
- Features: Thermostatic Cartridge
- Min Pressure & Flow Rate: 0.5 bar (flow rate of 8.5 litres per minute)
- Max Pressure & Flow Rate: 3.0 bar (flow rate of 22 litres per minute)
- Warranty: 5 years against manufacturer faults
Need to know - slide rail kit
- Dimensions: H693 x W25 x D66mm
- Head diameter: 100mm
- Material: Brass, Stainless Steel, and ABS
- Weight: 0.63kg
- Colour: Brass
- Finish: Brushed
- Finish process: PVD (Physical Vapour Deposition)
- Wall outlet/elbow included: No, see recommended accessories
- Recommended minimum pressure: 0.5 bar (flow rate of 6.4 litres per minute)
- Recommended maximum pressure: 3.0 bar (flow rate of 18.92 litres per minute)
- Warranty: 2 years








Question from IAIN: Asked on 19/11/2025 Would this work with exposed pipes
Hi,Yes, the **Brushed Brass 1 Outlet Thermostatic Shower Set with Exposed Valve - Volta** should work with exposed pipes, as it's designed for visible installations. Just ensure your pipe fittings and water pressure are compatible.Thanks!