just picked up a couple of two port valves. I was surprised to see how restrictive the flow seems to be though the valve opening. The ball inside doesn't seem to move too far from the brass to allow water to flow.
Honeywell clearly know more than I do about flow through c/h systems so I'm sure it's fine but can someone explain how this restriction doesn't create a major flow reduction in an otherwise 28mm run (through cylinder)?
If we just assume a hypothetical system for now with no other restrictions (because elbows, boiler, coil in cylinder etc add their own restrictions to flow etc..)
Googles fluid dynamics 101.....
Honeywell clearly know more than I do about flow through c/h systems so I'm sure it's fine but can someone explain how this restriction doesn't create a major flow reduction in an otherwise 28mm run (through cylinder)?
If we just assume a hypothetical system for now with no other restrictions (because elbows, boiler, coil in cylinder etc add their own restrictions to flow etc..)
Googles fluid dynamics 101.....