This angle pattern quarter turn forged brass boiler drain shutoff, 1/2 inch, is designed for water service use in commercial and residential hydronic heating systems. It provides positive shutoff for boiler drain or sill cock applications. It consists of a forged brass body construction with dual connection for either threaded and solder and 3/4 inch hose thread connection, Teflon stem packing, and rugged aluminum tee handle. The maximum pressure is 200 PSI (14 BAR) WOG and maximum temperature is 180 degrees F (82 degrees C).