Dripline Automatic Flush Valve Model:NETAFIM 1/2" AUTOMATIC DRIPLINE FLUSHING VALVE Choice of six nozzles and-nine

Choice of six nozzles and-nine interchangeable arc discs

It now has an anti siphon device built into it to prevent "suck back"

All models feature durable high-grade construction and a rugged diaphragm with a support to prevent stress failure

Aries 13mm ID Dripline has high-flow drippers with the widest flow path available on the market today

then install the transmitter anywhere that the device can receive representative rainfall

Dripline Automatic Flush Valve Model:NETAFIM 1/2" AUTOMATIC DRIPLINE FLUSHING VALVE Choice of six nozzles and-nineNetafim's Automatic Line Flushing Valve will disperse approx. 4 ltrs of water at the beginning of every irrigation cycle. This will flush out any dirt particles accumulated in the dripline and should be installed at the lowest point in the system. It has a 1 2" male threaded base which screws into a poly female threaded elbow in themainline poly, at the lowest point in the system. See our post on What Accessories Do I Need in a Drip System.