How do I correctly install my Carlon meter?

Flush the line thoroughly to eliminate the possibility of foreign material reaching the meter and in-line valves.
Install horizontally, register facing up and the meter inlet port facing the water supply line.
Provide the following minimum length of straight unobstructed pipe section upstream of meter as follows:
Inlet path – one bend = 5 x diameter
Valves = 12 x diameter
Two bends or one tee and one bend or
bends at random = 25 x diameter