Pressure relief valve, DN25 1 inch exhaust safety valve, three-way external thread

【Pressure Relief Safety Group】 The main function of this pressure relief valve group is to prevent excessive pressure buildup. This safety valve instantly releases excess pressure, protecting your equipment and preventing potential damage.

【High-Quality Brass Material】 This pressure relief valve safety group is made of high-quality brass, ensuring long-lasting durability and performance. This high-quality material also helps to effectively maintain pressure equalization.

【Precise Pressure Gauge】 Equipped with a precision pressure gauge, this quick air release valve allows you to accurately monitor the pressure level. This function ensures that the pressure does not exceed safety levels, thus providing greater safety and peace of mind. 【Easy Installation】 The assembly consists of a brass housing, a safety valve, an automatic quick-release exhaust valve with an integrated shut-off valve, and a pressure gauge to monitor the internal pressure. This safety group is designed for easy installation, so you can set it up quickly and easily. 【Exhaust Design】 Used for the automatic extraction of air pockets in heating systems. When the air buildup in the float chamber exceeds a certain level, the float descends and opens the valve. This reduces both noise and wear.