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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Each component is manufactured to strict technical tolerances
This regulator is rated for a maximum functional inlet pressure of 2 PSI
Integrated Magnet Assembly: High-sensitivity magnetic head ensures rapid pilot dropout in the event of flame failure
The kit provides a complete cartridge assembly with dual O-rings
Watts 0382571 Valve 322838-753 Each component is manufactured toThe Watts 0382571 (Series 174A) is a heavy duty boiler pressure relief valve designed for high capacity hot water heating and domestic supply systems. This 1 inch NPT valve is factory set at 35 PSI with a massive discharge capacity of 1,450,000 BTU hr, making it a standard choice for protecting commercial and large residential boilers against over pressure conditions. Built with a rugged bronze body construction, the valve features a non metallic disc