Thread Fluidmaster | Rough Plumbing

The Delchem B801A Side Entry W.C. Fill Valve is an adjustable arm filling valve designed for toilets, featuring a side entry inlet float valve with extendable float arm and 1/2 inch thread.

9 1/2" Fill Valve - Adjustable lever arm 6" - 9". - 1/2" bottom entry - Anti-siphon design prevents contamination of fresh water supply.