0826422 (Watts) | 3/4 In Bronze Process Steam Adjustable Pressure Regulator | Model 106This 3 4 Inch Process Steam Pressure Regulator, Model 106, is a Single Seated, Direct Acting, Diaphragm Type Regulator. It is Ideal For Institutional, Industrial, And Commercial Applications to Regulate Steam Pressure in The Mainline And High Capacity Process Service Heating Applications. It Features a Bronze Body, Threaded Female End Connections And Stainless Steel Diaphragm, Seat And Disc Internals to Extend The Service Life. The Springs And