Waterman Industries, Inc. Datasheets for Pressure Relief Valves

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line.
Pressure Relief Valves: Learn more

Product Name Notes
AA-96 Pressure Relief Valve Uses The Waterman Model AA-96 may be used for pressure relief on any pipeline with operating pressures up to 150 PSI where a large volume discharge is needed. The AA-96...
AA-6 Pressure Relief Valve This moderately priced valve is especially suitable for most aluminum sprinkler and higher pressure plastic pipe. Features Dependable, time-proven design with the spring on top, out of the flow, for...
AA-60 Pressure Relief Valve Aluminum Body for Lighter Weight Corrosion Resistant Same Time Proven Design as our Popular Model AA-96 Available in 3" And 4" Sizes Uses The Waterman Model AA-60 may be used...
PRB-14 Wall Type Hydrostatic Pressure Relief Valve Cast bronze frame and cover 125# Flange Typical Specifications Hydrostatic pressure relief valves shall be designed to effectively relieve excess ground water from around submerged structures, helping to prevent flotation...
AA-9 Pressure Relief Valve For Pressure Settings to 120 P.S.I. Available in 6" Size Cast Iron Base Uses The Waterman Model AA-9 may be used for pressure relief on any pipeline with operating pressures...
VRP-110 Vacum Relief Valve Large Volume Vacuum Relief Corrosion-Proof PVC Construction Female Pipe Thread for use on Standar Risers Uses Designed for applications where air venting is not required, but where effective vacuum protection...
AA-60D Pressure Relief Valve Threaded Outlet Port Available in Sizes 2", 2 1/2", 3", and 4" Aluminmum Body and Cover Waterman Model AA-60D is designed to furnish the reliable pipeline protection you expect from...