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Soft-blob field with ribbon-tape seals — cool ice-lab sheet for description and returns.
mounting securely via four #10-32 screws
it utilizes a porous molded core to effectively capture moisture
this low-pressure steam and hot water valve provides tight shut-off and consistent performance in demanding multi-zone hydronic layouts
Designed for field efficiency
Industrial Durability: Corrosive-resistant materials withstand high-demand cycles in commercial and residential fan coil applications
McDonnell & Miller 250-3/4-60 Valve 30067439-890 mounting securely via four #10-32The McDonnell & Miller 250 3 4 60 is a high capacity 3 4" NPT pressure relief valve engineered specifically for hydronic heating systems and large storage tanks. Designed to provide critical over pressure protection, this ASME Section IV certified valve is factory set at 60 PSI and features an impressive thermal discharge capacity of 1,252,000 BTU hr. As a veteran grade boiler safety relief valve, it utilizes a durable bronze body and seat combined