INYO # 9429-0 FLO CONTROL # 1011-07 GENERAL DESCRIPTION: THIS IS A WATER LINE CHECK VALVE VALVE TYPE: SPRING OR SWING SPRING TYPE SPRING STRENGTH: 1/2 LB. MATERIAL: WHITE SCHEDULE 40 PVC PIPING CONNECTIONS: 3/4" SLIP 3/4" PIPE WILL GLUE INSIDE (ACTUAL ID 1-1/16") DEPTH OF PLUMBING CONNECTION: 3/4" (THIS IS HOW FAR THE PIPE WILL EXTEND INTO THE SLIP FITTING) TOTAL LENGTH: 4-1/2" MAXIMUM OUTSIDE DIAMETER: 1-3/4"