By Flo Control
Part # 9440B
Manufacturer Code 1720C15
INYO # 9440B FLO CONTROL # 1720C15 GENERAL DESCRIPTION: THIS IS A WATER LINE COMBINATION CHECK VALVE AND UNION THERE IS UNION FITTING AT EACH END OF THE CHECK VALVE VALVE TYPE: SPRING OR SWING SWING TYPE SPRING STRENGTH: SWING TYPE, NO SPRING MATERIAL: CLEAR SCHEDULE 40 PVC CHECK VALVE BODY WHITE PVC SCHEDULE 40 UNIONS PIPING CONNECTIONS: 1-1/2" SLIP 1-1/2" PIPE WILL GLUE INSIDE (ACTUAL ID 1-15/16") DEPTH OF PLUMBING CONNECTION: 1-1/4" (THIS IS HOW FAR THE PIPE WILL EXTEND INTO THE SLIP FITTING) TOTAL LENGTH: 8-1/4" (TOTAL INCLUDING END UNIONS) 5-1/8" LENGTH, CHECK VALVE BODY ONLY MAXIMUM OUTSIDE DIAMETER: 3-1/8"
How do I decide whether to use either a spring or swing check valve ?
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Hello, when it comes to using these different types of check valves, it's completely up to the pool owner, there is no significant difference between them.
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