In steam boiler applications, pressure relief valves (PRVs) are the silent sentinels — the last line of defense against potentially disastrous overpressure situations. In a perfect world, boiler ...

Description: This space-saving valve expands the utility of a boiler’s existing ¾-inch pressure relief valve (PRV) port, capitalizing on its location at the top of the unit as the ideal placement for ...

In 1905, a boiler in a Boston shoe factory blew up, traveled a great distance through the air, and landed, with delightful justice, in the front yard of the operating engineer’s house. Think it got ...