8"

The Watts 909 Series Reduced Pressure Zone Assemblies are a cast iron body device. Check valves are self contained, bronze poppet style. Three cover design, both checks and relief valve are accessed from the top. Replaceable seats. Relief valve is not contained, stem style. No special tools are required for servicing.

The Watts 957 Series Reduced Pressure Zone Assemblies are a stainless steel body device. Known as the "Silver Eagle" line of devices, the 957 is available in a number of valve and configuration options. Check valves are self contained, cam style. Single sliding cover design, both checks are accessed from the top. Relief valve hangs from the bottom and unthreads from the body for ease of service. Module style relief valve. Light weight and compact design. No special tools are required for servicing.

The Watts 994 Series Reduced Pressure Zone Assemblies are a stainless steel body device. Check valves are self contained, cam style. Single victaulic cover design, both checks are accessed from the top. Relief valve hangs from the bottom and unthreads from the body for ease of service. Module style relief valve. Light weight and compact design. No special tools are required for servicing, but a cam check removal tool is available for easy of maintenance.