This 1/2 inch male to female thread brass release valve is designed for solar water heater installations. It provides reliable pressure relief up to 5 bar, helping protect your system from overpressure while maintaining safe and efficient operation. Key benefits Overpressure protection: automatically releases excess pressure to prevent damage to solar collectors, piping, and fittings. Durable construction: brass body offers good corrosion resistance and long service life in hot water environments. Easy installation: features standard 1/2 inch male thread on one end and 1/2 inch female thread on the other, enabling straightforward integration into existing 1/2 inch piping. Low maintenance safety component: provides dependable relief without complex setup or frequent servicing. Key attributes Material: Brass Connections: 1/2 inch male thread on one end, 1/2 inch female thread on the other Pressure rating: up to 5 bar Function: Pressure relief / release valve for solar water heater systems Application: Suitable for solar water heaters and related domestic hot water piping Compatibility: Designed for standard 1/2 inch threaded piping; verify thread type and sizing for your specific installation Performance and suitability Protects solar heating systems from overpressure caused by solar gain, pump operation, or heat expansion Provides a compact, robust safety valve option with compatible 1/2 inch connections Built to operate within typical domestic hot water installations where 5 bar is the intended relief threshold Use cases Solar water heater loop protection: installed on the supply or line to automatically vent excess pressure as temperatures rise, preventing stress on collectors and piping Retrofit or replacement: used to an aging or incompatible relief valve in existing 1/2 inch thread connections, restoring proper pressure relief without extensive piping changes System maintenance and testing: employed during service to safely relieve pressure before component inspection or flushing of the solar heating system Installation and notes Ensure correct orientation so released fluid can discharge away from personnel and electrical or combustible materials Confirm that piping and thread type match the valve ends (1/2 inch male to female) before installation Follow local codes and manufacturer guidelines for pressure relief devices and solar water heater installations This valve combines a brass construction, 1/2 inch male to female threads, and a 5 bar relief rating to deliver a practical, durable safety component for solar water heater systems. It enhances system safety, supports reliable operation, and offers straightforward compatibility with standard piping.