McDonnell & Miller 340000 Stem, Valve Disc, and Gasket 30067439-890 this specific model is a

this specific model is a pneumatic regulator designed exclusively for compressed air and non-corrosive gases

For optimal performance in pneumatic systems

Featuring a fixed

ensuring they meet original factory flow and pressure containment specifications

Common Questions: Is the 47-20045-06 a universal HVAC limit switch

McDonnell & Miller 340000 Stem, Valve Disc, and Gasket 30067439-890 this specific model is aEngineered for high performance fluid regulation, the McDonnell & Miller 340000 (Model SA25A 15) is a precision machined Stem, Valve Disc, and Gasket assembly specifically designed for Series 25A make up water feeders. In steam and hydronic installations, maintaining a consistent water level in receiver tanks is critical; this replacement valve assembly ensures a positive, soft seated seal to prevent bypass and maintain water line stability. The SA25A