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IS-U5 Installation Instructions • Instrucciones de instalación • Instructions d’installation S eries LFU5B-Z3 Water Pressure Reducing Valve Válvula reductora de la presión del agua Régulateur de pression d'eau Size: ⁄ " - 2" Medidas: ⁄ a 2 pulg. LFU5B-Z3 Tailles : 0.5 à 2 po LFU5B-QC-Z3...
WARNING Read this Manual BEFORE using this equipment. Failure to read and follow all safety and use information can result in death, serious personal injury, property damage, or damage to the equipment. Keep this Manual for future reference. WARNING You are required to consult the local building and plumbing codes prior to installation. If the information in this manual is not consistent with local building or plumbing codes, the local codes should be followed.
140° Incoming Water dishwasher. Seat Gasket Seat Diaphragm Union Gasket (for union Disc models only) Disc Screw Bottom Plug Gasket Strainer Plug Gasket Strainer screen For repair kits and parts, refer to our price list PL-RP-GP found on www.watts.com.
Typical Installation WATTS PRESSURE GAUGE (2 PLACES) WATER METER WATTS WATTS WATTS TO FIXTURES SUPPLY SHUTOFF VALVE BACKFLOW PRESSURE PREVENTER (2 PLACES) REGULATOR Series Installation Series installations are recommended where very high supply pressure must be reduced to a very low downstream pressure.
You must make provisions for pressure relief protection of your plumbing system and compo- nents. The use of a relief valve such as the Watts 530C, BRV, Governor 80, or 3L or potable water expansion tank such as the Watts DET, PLT or DETA may be required.
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Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original ship- ment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.
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