https://www.gangye-valve.com/products/globe-valve-pn-16.html Globe Valve PN 16 Globe valve pn 16 is a plumbing valve similar to a faucet used to control the flow of liquid or gas. Its main feature is that there is a bellows inside the valve, and the bellows are expanded or contracted by rotating the handle or motor of the valve, so as to achieve the purpose of controlling the flow. Compared with traditional globe valves, bellows globe valves have the advantages of long service life, good sealing performance, and no leakage. At the same time, the pn16 globe valve is suitable for high temperature and high pressure working environment.