Watson McDaniel 455 Series Pressure Regulating Valve. NPT 1/2" 455-12-N-X, 3/4" 455-13-N-X, 1" 455-14-N-X, 1-1/4" 455-15-N-X, 1-1/2" 455-16-N-X, 2" 455-17-N-X. 125# Flanged 2" 455-17-F125-X, 2-1/2" 455-18-F125-X, 3" 455-19-F125-X, 4" 455-20-F125-X. 250# Flanged 2" 455-17-F250-X, 2-1/2" 455-18-F250-X, 3" 455-19-F250-X, 4" 455-20-F250-X.

Watson McDaniel 455 Series Steam Pressure Regulating Valve

  • $1,061.00
    Unit price per 


The Watson McDaniel series 455 pressure regulating valve is suited for pressure regulating applications. This valve is excellent for use in systems that contain large amounts of scale and other contaminants.  


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