The irrigation layout connects a PVC supply manifold from a drip zone kit to a series of island planting beds using PVC lateral lines. An air and vacuum relief valve is plumbed to the supply manifold at the high point as required. Each planting island features perimeter laterals positioned two to four inches from the edge, connected via PVC tees and slip adapters. Dripline laterals are tied in with dripline tees and ells, using blank tubing at the supply and flush ends of each island. A PVC swing check valve and flush valve are integrated into the flush manifold with an operation indicator.
BLANK TUBING AT SUPPLY AND FLUSH END OF EACH ISLAND FLUSH VALVE PLUMBED TO FLUSH MANIFOLD OPERATION INDICATOR PVC LATERAL LINE FROM DRIP ZONE KIT PVC SUPPLY MANIFOLD ISLAND PERIMETER PERIMETER LATERALS 2" TO 4" FROM EDGE. PVC ELL (SxS) TEE X 1/2" SLIP ADAPTER AIR/VACUUM RELIEF VALVE PLUMBED TO SUPPLY MANIFOLD AT HIGH POINT (IF REQUIRED.). DRIPLINE LATERAL PVC TEE (SxSxS). DRIPLINE TEE DRIPLINE ELL PVC ISLAND SUPPLY MANIFOLD PVC SWING CHECK VALVE PVC FLUSH MANIFOLD
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership