Watts BD911 (W/PRESS) 1/2 - Part of the BD911 Series ZC100F-3NH Rated for light/moderate commercial traffic

Rated for light/moderate commercial traffic environments

The Zurn Z100 15-inch Main Roof Drain is designed to deliver long-lasting performance

6 bar) CWP

The pressure rating is 200 psi (13

This kit consists of the relief valve assembly

Watts BD911 (W/PRESS) 1/2 - Part of the BD911 Series ZC100F-3NH Rated for light/moderate commercial trafficThis 1 2 inch bronze combination dial set fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze backflow preventer, model 9D, and a bronze feed water pressure regulator, model BD1156F, in one pre assembled unit. The high capacity fill valve provides quick system filling and