Water Pressure Reducing Valve a company with …

1 Page 1 of 2a companyDOCUMENT #:REVISION:REG-6001/08 Model 600 Water Pressure Reducing Valvewith Integral By-pass Check Valve and StrainerSPECIFICATION SUBMITTAL SHEETFEATURESOPTIONS (Suffixes can be combined)DIMENSIONS & WEIGHTS (do not include pkg.)MATERIALSAPPLICATIOND esigned for installation on potable Water lines to reducehigh inlet Pressure to a lower outlet Pressure . The integralstrainer makes this device most suitable for residential andcommercial Water systems requiring frequent cleaning be-cause of sediment and debris. The direct acting integral by-pass design prevents buildup of excessive system pres-sure caused by thermal balanced piston de-sign enables the regulator to react in a smooth and respon-sive manner to changes in system flow demand, while at thesame time, providing protection from inlet Pressure Listed 1003yIAPMO ListedyCSA CertifiedyCity of Los Angeles ApprovedMain Valve bodyCast Bronze ASTM B 584 Access coversCast Bronze ASTM B 584 Brass ASTM B 16 FastenersStainless Steel, 300 SeriesStem & plungerCast Bronze ASTM B 584 Brass ASTM B 16 ElastomersBuna Nitrile, (FDA Approved)EPDM, (FDA Approved)Cap gasketsNatural Vulcanized FibreAcetal (Delrin )

2 , NSF ListedStrainer screenStainless Steel, 300 Series600 WILKINSDBACS izes: " " 1" 1 " 1 " 2"Maximum working Water pressure300 psiMaximum working Water temperature180 FReduced Pressure range (standard)25 psi to 75 psiFactory preset50 psiHydrostatic test pressure300 psiCPVC tailpiece: Water F @ 100 psiCold Water rated F @ 400 psi - standard with 20 mesh strainer screen C - copper sweat connection (3/4" thru 2") DM - double male meter tailpiece connection (3/4");1" National Hose Thread fits 5/8" x 3/4" and3/4" Water meters (no union included) HR - 75 psi to 125 psi spring range, factory set at 85 psi HLR - 10 psi to 125 psi spring range, factory set at 50 psi HT - 210 F maximum temp L - less integral by-pass check Valve LU - less union assembly, female x female LPV - 210 F maximum temp with 10 psi to 35 psispring range, factory set at 20 psi LPC - 180 F maximum temp with 10 psi to 35 psispring range, factory set at 20 psi (2 field setonly) SC - sealed cage bell housing and stainless steeladjustment screw 610 - 400 psi inlet rating and 75 psi to 125 psi springrange, factory set at 85 psi P - tapped and plugged for gauge CPVC -CPVC tailpiece connection (3/4 -1 )

3 G - Tapped with gauge CH - Chrome stem & plungerSTANDARDS UNION5 1/41336 1/41591 1/4322 3 UNION4 1/21146 1/41591 1/4322 3 UNION5 5/161355 1/21401 1/4322 3 UNION4 7/81215 1/21401 1/4322 3 UNION6 1/81567 1/41842513 3 UNION5 3/41467 1/41842513 3 1/432 SINGLE UNION7 1/818182032513 7 1/240 SINGLE UNION9 1/8232102542 1 UNION10 1/4260123053766 1 NSIONS (approximate)ABCDPage 2 of 2 WILKINS OPERATION OF ZURN INDUSTRIES, 1747 Commerce Way, Paso Robles, CA 93446 Phone:805/238-7100 Fax:805/238-5766IN CANADA: ZURN INDUSTRIES LIMITED, 3544 Nashua Dr., Mississauga, Ontario L4V 1L2 Phone:905/405-8272 Fax:905/405-1292 Product Support Help Line: 1-877-BACKFLOW (1-877-222-5356) Website: INSTALLATIONFLOW CHARACTERISTICSSPECIFICATIONSThe Pressure Reducing Valve shall consist of a bronze body and bell housing, shall have separate access coversfor the plunger and strainer screen and shall have a bolt to adjust the downstream Pressure .

4 The Pressure ReducingValve shall be of the balanced piston design and shall reduce Pressure in both flow and no-flow conditions. Thebronze bell housing and access caps shall be threaded to the body and shall not require the use of ferrous Pressure Reducing Valve shall be a WILKINS Model codes shall govern installation requirements. Unless otherwise specified, the assembly shall be mounted in accor-dance with the latest edition of the Uniform Plumbing Code. The Model 600 may be installed in any position. If installed ina pit, vault or inside application, specify the "SC" sealed cage option. Multiple installations are recommend for widedemand variations or where the desired Pressure reduction is more than 4 to 1 ( : 200 psi inlet reduced to 50 psi outlet).

5 CAUTION: Anytime a Reducing Valve is adjusted, a Pressure gauge must be used downstream to verify correct pressuresetting. Do not bottom adjustment bolt on bell RATES (GPM)FALL OFF (PSIG) 0 51015040 OFF (kpa) FLOW RATES (l/s)MODEL 600 1/2" THRU 2" (STANDARD & METRIC)3/4" (20mm)35201381/2" (15mm)1" (25mm) 1 1/4" (32mm)1 1/2" (40mm) 2" (50mm) INSTALLATIONVERTICAL INSTALLATIONPROTECTIVEENCLOSUREDIRECTION OF FLOW12" " 975 XLBACKFLOW PREVENTEROPTIONAL Pressure GAUGEDIRECTION OF FLOWOPTIONAL Pressure GAUGESHUT-OFF