The Bell & Gossett Tank Purge Valve (TPV) is a combination full port ball type isolation valve and drain valve used to connect the system to the expansion tank. This valve allows the tank to be drained for easy servicing or tank replacement without having to drain the system.
Available in various NPT/sweat connections from ½”, ¾”, 1”, 1¼”, 1½” and 2” sizes, these valves are furnished standard with a drain valve with a 5/8” hose connection.
These valves can be used on all Series “B” & “D” tanks, and are not recommended to be used on potable water tanks.
General Selection Tools:
Heat Exchanger Product Selection
Steam + Water Pressure Reducing Values
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Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.