The 48613 from Webstone is a 3/4” NPT Threaded Purge & Fill Ball Valve w/ Hose Drains. It's used to drain, flush & refill any hydronic, solar, or closed loop system. T-pattern flow path quickly and easily prevents the flow between the two hose connections. Any air or existing fluid is diverted out of the system through the remaining hose connection as fluid introduced into the system. Handle is reversible that makes installation flexible and using easy. Guaranteed for Life.

 

 

Temp (°F) / PSI

100 / 600

150 / 490

200 / 470

250 / 439

300 / 411

350 / 294