Set of 2 DN15 Brass Automatic Drain Valve for Solar Water Heater Pressure Relief

Premium Material: Our solar water heater is made of high quality brass, the interior is cast with high precision parts, and the drain mechanism is stable and reliable. 【Automation Design】If the system is powered by water or the system pressure is too high and a complete drain is required, this automatic pressure relief valve can work reliably. As long as there is a pressure difference between the inside and outside of the system, the radiator purge valve continues to vent. 【Easy to disassemble】To ensure that no water is discharged during the outlet process, our automatic purge valve uses a special structure for the design of the steam and water separation tank. Easy to disassemble and repair devices, so the system does not need to be drained.Package Content: 2pcs with DN15 Thread Brass Automatic Heater Bleeder, Size: 68.8 × 45mm, Weight: 115g, Pressure Rating: PN1.6, Remove excess air during operation of exhaust system and Hvac system. 【Application】The solar air vent valve is used to discharge excess air during the operation of the exhaust system and HVAC system, and features high temperature resistance, rust protection and reliable sealing.