Silent pressure relief technology Our pressure relief valve uses a specially designed silencing chamber to keep relief noise below 45 decibels, about 60 percent lower than traditional valves. This reduces ambient noise in operation without compromising safety or performance. quality brass material Made from industrialgrade brass casting, the valve resists temperature and pressure, and is not prone to deformation. It offers corrosion resistance compared with ordinary metals. Precision machining ensures longterm tightness and extended service life. Energysaving and environmental protection features During pressure relief, excess steam is recovered and converted into secondary cleaning power, reducing overall energy consumption by 15 percent. Universal adaptation Standardized threaded connections are compatible with major vacuumer models and require no additional adapters. Easy to install by clockwise rotation, and simple to disassemble and when needed. Use scenarios In steam lines for industrial boilers and reactors: reduces noise during relief events while maintaining performance and safety. In vacuum system applications: compatible with major vacuumer models to enable quiet operation and straightforward maintenance. In processes with steam recovery opportunities: surfaces where excess steam can be repurposed for secondary cleaning, delivering energy savings during relief cycles.