Domestic Plumbing & Heating

The failsafe merchant thermostatic mixing valve has been specifically designed and manufactured to meet the requirements of the latest National Health Service model engineering specification - D08 and BS 7942 for use in vulnerable person applications. Approved to EN1287:2017 and EN1111:2017 and therefore suitable for domestic applications in compliance with Part G of the Building Regulations.

Pressure reducing valves are installed in residential water systems to reduce and stabilise inlet pressures from mains water supplies or boosted water systems, which generally are too high and variable for domestic appliances to function correctly.

The 533H series is specially designed for hot and cold services in houses or apartments to equalise the hot or cold water supplies or both and prevent excessive pressure at outlets such as taps and showers.

Thermostatic valves are typically used for regulating the water flow to the radiators of central heating systems.
A thermal regulating element automatically controls the opening of the valve to keep the ambient temperature of the room where they are installed constant at the set value.
This prevents unwanted temperature changes and achieves energy savings by keeping the temperature constant

The DIRTMAG MINI® dirt separator and strainer separates impurities from air conditioning systems to protect the boiler circulator and heat exchanger. 

The removable magnet captures the ferromagnetic particles, whilst the mesh strainer and dirt separator capture the remaining debris. The compact design of this dirt separator strainer is ideal for installation under wall boilers, even in small spaces. The special inlet layout allows for vertical or horizontal installation, with angled or in-line connections as required.

● Max percentage of glycol: 30%
● Max working pressure: 3 bar
● Temperature range: 0 - 110°C
● With hygroscopic safety cap

The tap connectors have a length of braided flexible hose with a compression fitting on the system connection and a swivel connector on the other.
The 128-90S8 and 128-90S9 connectors have an integral isolating valve allowing the water supply to be isolated should the tap need to be removed or changed.               
The tap connectors with a swivel connector have a retained EPDM sealing washer and do not require a fibre washer when making the joint.

All tap connector are supplied as a pair.