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The METCRAFT 14779 is a float valve assembly designed to regulate water levels automatically in tanks, reservoirs, and related plumbing systems. As the water level drops, the float drops with it, opening the valve to allow refill. When the set level is reached, the float rises and shuts off flow. This type of assembly is a standard component in commercial and institutional plumbing, HVAC makeup-water systems, and similar applications where consistent water levels must be maintained without manual intervention.
The 14779 is suited for installations where automatic water-level control is required. Typical applications include holding tanks, storage reservoirs, equipment sumps, and process water systems in commercial or light industrial settings. Licensed plumbers and HVAC mechanics are the primary trades that install and service this type of assembly.
Designed as an OEM-style replacement float valve assembly for commercial tank and reservoir water-level control applications.
Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing codes. Shut off the water supply and depressurize the line before removing the existing assembly. Verify that the float arm length and valve seat size match the installation requirements before final assembly. Do not overtighten fittings, as valve body damage can result.
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