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> United brass lever blow off down valve 1 1/4" 650PSI
United brass lever blow off down valve 1 1/4" 650PSI
UNITED BRASS LEVER BLOW DOWN VALVE
NEW 1 1/4" UNITED BRASS BOILER QUICK OPEN BLOW DOWN VALVE
* See company web site for more specs.
Model 425 Quick Opening Blow Off Valve
The United Brass quick opening boiler blow down valve has been designed for the rugged service of boiler treatment and scale.
The cast steel knife gate valve conforms to Class 300 of ANSI B16.34 and disc hardened to Rockwell 60.
# Working Steam Pressure at 500 F: 650 PSI
# Working Steam Pressure at 100 F: 750 PSI
ASME Boiler and Pressure Vassel Code Section 1 PG-42.1.12 and Power Piping Code ASME B 31.1 Table 126.1 reference steel valves to ANSI B 16.34
The sliding disc provides a "cleaning" action that keeps the seating area clear of scale and debris.
We accept returns under the following conditions:
* You must contact us within 3 days of arrival by telephone ((***)-986-7435 AZ time)
* There will be no returns on electrical components unless in a sealed package.
