MILWAUKEE Check Valve P/N 803-1385721-5 Other # 2669186 MATERIAL COPPER ALLOY 922 BODY STYLE DESIGNATOR B2 STRAIGHT THRU FLOW CONTROL DEVICE DISK VALVE OPERATION METHOD AUTOMATIC CONNECTION TYPE UNTHREADED INTERNAL PIPE 1ST END CONNECTION STYLE G30B SOCKET WITH BRAZING RING 1ST END NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 1ST END MOUNTING POSITION HORIZONTAL MILWAUKEE valve