RELIEF VALVE FULL NOZZLE
A class with identifier
|A <RELIEF VALVE FULL NOZZLE> is a <RELIEF VALVE FLOW NOZZLE(fluid velocity)> where the “wetted” inlet tract is formed from one piece with the seat integrated into the top of the nozzle. The internal bore of the nozzle and the disc is the only part of the valve that is exposed to the process fluid with the valve in the closed position
|In addition to the valve disc, only the relief valve full nozzle is exposed to process fluid, unless the valve is discharging. This is an advantage for safety valves, especially when the fluid is corrosive.