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UPC - 098268047622
Z627-4NL-C
acid-resistant
Meets federal specifications for tensile strength and thread end connections
The maximum pressure is 150 psi (10 bar)
Watts 174A 150 FS 1 - Part of the 174A Series dura-skrim-selector UPC - 098268047622This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 150 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve.
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