These capacity-certified relief valves protect against excessive water pressure (from thermal
expansion) and steam generated when Btu input controls fail. Valves comply with ASME Section IV
requirements. Ideal for use with hot water boilers and heating systems.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.