hj
Master Plumber
- Messages
- 33,603
- Reaction score
- 1,042
- Points
- 113
- Location
- Cave Creek, Arizona
- Website
- www.terrylove.com
As previously stated, the waterway in a 3/4" valve are larger than in a 1/2" one but not by much, and neither has the area of a 1/2" pipe so you would get SOME increase but not a great deal.