Brand:
Description:
Ensures draining of water from the irrigation system after each watering cycle.
Protects the pipe and irrigation system components by releasing pressure.
Installed at the lowest point of each circuit on the PEHD mainline.
The required number of valves depends on the system configuration.
The valve opens when the water pressure drops to nearly 0 (0,09 atmospheres), then remains closed as pressure rises.
Female thread 3/4"
