Fitting or Valve Type of Connection Screwed Bell and Spigot Soldered or Cemented Elbow - 90° Elbow - 45° Elbow - Turned up Elbow - Turned down Elbow - Long Radius     Elbow with Side Inlet - Outlet down Elbow with Side Inlet - Outlet up Reducing Elbow Sanitary T T T - outlet up T - outlet down Cross Reducer - Concentric Reducer - Offset Connector Y or WYE Valve - Gate Valve - Globe Union Bushing Increaser