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making it a staple for every service truck's inventory
Wide Operating Range: Built to handle standard line pressures between 10 and 125 PSIG at temperatures up to 120°F
matching OEM specifications for terminal layout and mounting footprint
60" WC and a multimeter to check for continuity across the terminals when the negative pressure is applied
Watts 0382589 Valve Refrigerant making it a staple forThe Watts 0382589, also designated as model 740 1 40, is a high capacity ASME Section IV iron body boiler pressure relief valve engineered specifically for hot water space heating applications. This 1" x 1. 25" NPT valve is designed to protect hydronic systems from over pressurization, featuring a set pressure of 40 PSI and a substantial steam discharge capacity of 1,600,000 BTU hr. Its construction utilizes a rugged iron body with an expanded outlet