Product features and benefits Durable brass construction: Made from high-quality brass for long-lasting performance and resistance to corrosion and wear in typical heating system conditions. Precise temperature control: Thermostat head with seven adjustable settings provides straightforward regulation of room temperature across approximately 0 °C to 28 °C. Standard compatibility: Built with a G1/2-inch internal thread that fits all common 50 mm double-pipe radiator connectors for reliable, leak-free connections. Angle-valve integration: Designed specifically for use with angle valves—this integrated form factor simplifies installation, fits in tight spaces, and helps maintain efficient flow through the heating system. Practical and reliable operation: Seven-step control and robust materials deliver predictable behavior and reduced need for frequent replacements or maintenance. Why customers need this product Replace an aging or leaking thermostat head with a compatible, durable brass unit to restore precise temperature control and prevent water damage. Match standard G1/2 fittings and 50 mm double-pipe layouts to avoid costly adapters or returns—ensures straightforward retrofits and replacements. Improve system responsiveness and reduce unnecessary heat output by using a thermostatic head designed for angle-valve configurations. Key specifications Material: High-quality brass Thread: G1/2-inch internal thread Compatibility: Works with common 50 mm double-pipe radiator connectors Temperature control: Thermostat head with 7 adjustable settings, approx. 0 °C to 28 °C Design: Integrated for angle valve installation Typical applications Home radiators: Replace a worn thermostat head on a living room or bedroom radiator to regain accurate room-by-room temperature control. Apartment or multi-unit buildings: Retrofit standard 50 mm double-pipe radiator systems where compatibility and compact angle-valve design are required. Office or utility rooms: Install on angle-valve radiators in small commercial spaces to make temperature adjustments simple and reliable. Installation and use notes Intended for angle-valve radiator connections; confirm your valve type and 50 mm double-pipe spacing before purchase. G1/2 internal thread ensures direct fit with common connectors—no special adapters typically required. Adjust the 7-position thermostat head to set the desired temperature level; check system instructions for optimal settings and balance with other radiators. This product delivers a durable, compatible, and easy-to-install thermostatic head solution for angle-valve radiator systems requiring standard G1/2 connections and seven-step temperature control.