Weathermatic - SLDEC1 - One Valve Decoder "Model_XFS" The built-in Seal-A-Matic™ (SAM) check

The built-in Seal-A-Matic™ (SAM) check valve saves water by eliminating low head drainage from spray heads located at the base of slopes or hillsides

All models feature durable

with Seal-A-Matic

(2) 6" Airstones

Offering unmatched performance from 25' to 50'

Weathermatic - SLDEC1 - One Valve Decoder "Model_XFS" The built-in Seal-A-Matic™ (SAM) checkValve Decoder One Valve SmartWire is the industrys first simple to install 2 wire system. It requires no training and is cost effective for commercial jobs 16 zone and higher. SmartWire provides a reduction in material (copper wire) and labor costs; simplicity of wiring, programming and troubleshooting; and ease of system expansion when adding zones. It converts any SL1600 SmartLine controller into a 16, 24, or 48 zone 2 wire controller. True two way