Hot Flow | Cascade Modern Twin TRV Chrome Thermostatic Radiator Valve (Straight & Angled) (Angled)

• The Cascade Twin Angled Thermostatic radiator valve to fit 15mm pipe, consists of a thermostatic radiator valve head, an Angled trv body and lock-shield, with 50mm pipe centers, giving you the necessary radiator accessories to control the temperature in your room quickly and easily. We also provide decorators caps and full installation instructions for further convenience.
• Angled twin valve sets are most suited to situations where the central heating pipes emerge from the wall, and where the radiator valve feeds are at the bottom of the radiator, but narrowly spaced. We would always advise checking with the installer to see what will be most suitable for your project. Frost Protection – Decorator’s cap are used to fully isolate TRV valves, whilst a radiator is removed. These valves are not Bi-directional.
• Angled valve sets are most suited to situations where the central heating pipes emerge from the Floor and where the radiator valve feeds are at the side of the radiator. On occasions they can be used with radiators where the pipe entry feeds are at the bottom, although we would always advise checking with the installer to see what will be most suitable for your project.

The twin body of each Cascade Twin Radiator Valve is made up of one thermostatic radiator valve and one lock-shield. The lock-shield valve is used to balance your heating system and the thermostatic head is used to regulate the room temperature. Numbered 1 to 5 you have easy control over the room temperature, ranging from 7°C to 28°C. Additionally there is a frost protection feature, so when the control head is turned fully clockwise (off), this allows the valve to open if the temperature falls below 7°C, preventing pipes from freezing in cold weather. We also provide a decorator's cap and full installation instructions for further convenience. These valves are designed and manufactured to a high standard both mechanically and aesthetically. The valve bodies are cast from brass, with a smooth polished finish, heavier than similar designs to give a cleaner line that matches the diameter of the truncated compression nut. The head of the TRV is a sensitive liquid sensor and the cover caps on the lock-shield are brass, as opposed to plastic, so they will never break and stay looking as good as new for years and years. Whilst we always recommend all TRVs are installed on the flow, rather than the return pipework of a radiator, this thermostatic valve is designed to be bidirectional and can be installed on either the flow or return, in any orientation. All systems are now supposed to be fitted with an automatic bypass valve to comply with statutory regulation, which will deal with excessive fluid velocity and avoid radiator hammer, once set correctly. An automatic bypass valve MUST be fitted as part of any TRV installation to allow them to become bidirectional.