General description This West Poppy TRV Angled Thermostatic Radiator Valve and Lockshield in Satin Nickel combines traditional styling with high-quality materials for durability and long-term use. It features solid brass construction and is designed to provide efficient temperature control for your heating system. Technical specifications Valve Type: Thermostatic Position: Angled Connection Size: 1/2" BSP Pipe Size: 15mm Height: 142mm Width: 82mm Depth: 55mm Weight: 0.89 Kg Material: Brass Colour/Finish: Satin Nickel Compatibility and accessories Includes one lock shield and one wheel head valve Supplied with decorators caps for full valve isolation Installation Can be installed on either the flow or return pipework of a radiator TRVs should be installed on the flow rather than the return pipework Requires a system automatic bypass valve for compliance with building regulations in new installations and boiler upgrades Usage Used to control the temperature of radiators Important for