The WATTS 0858569 is a 1/2" high capacity feed water pressure regulator for use in commercial and residential hydronic heating systems. It fills the boiler and piping system with water and maintains water pressure. It consists of a bronze body with integral press fitting ends, a tight seating check valve and stainless steel strainer.
High capacity
Integral press fitting ends
Purge lever
Product Highlights
This feed water pressure regulator has high capacity performance and a simplified servicing design. It provides make-up water to the system in the event of system leaks.