Watts 774DCDA-DOSY-GPM 6 - Part of the 774DCDA Series Inserta Tee Durable Dura-Coated Cast Iron Body:

Durable Dura-Coated Cast Iron Body: Provides strength and corrosion resistance for long service life in harsh settings

Class 250 flanged connections

UL and FM OSY domestic resilient seated gate valves

continuous drainage is critical

UPC - 098268637519

Watts 774DCDA-DOSY-GPM 6 - Part of the 774DCDA Series Inserta Tee Durable Dura-Coated Cast Iron Body:This 6 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire protection