The altecnic angled trv & lockshield pack delivers precise temperature control engineered to minimise fuel consumption through intelligent automation. The thermostatic radiator valve automatically switches off at preset temperatures, optimising heating efficiency across domestic installations. The angled configuration provides practical installation flexibility for radiator positioning, while bs en 215 certification ensures compliance with industry standards. The manual cap offers dual functionality for stem protection and manual isolation when required. Designed for 10 bar maximum working pressure, this 15mm valve pack combines reliable thermal regulation with straightforward installation. The white chrome finish provides clean aesthetics suitable for residential heating systems. Features & benefits: thermostatic control automatically switches radiator off at preset temperature for improved energy efficiency. Angled design accommodates varied radiator positioning and pipe configurations. Manual cap provides stem protection and manual isolation capability. Bs en 215 certified for compliance with industry standards. 10 Bar maximum working pressure for reliable operation in domestic heating systems. Suitable for residential heating installations requiring precise temperature control and fuel economy. Size: 15mm. Colour: white chrome.