Unleaded Backflow Preventers Flomatic Valves - Flomatic Corporation

PRESSURE VACUUM BREAKER–PVBPRESSURE VACUUM BREAKER–PVBFLOMATIC Model PVB The pressure vacuum FEATURESbreaker is designed to be installed in high hazard • Corrosion resistantservice to provide backflow protection against backsiphonageof contaminated fluids. It incorporates anparts• Fewer internal parts• Easy maintenanceindependently acting check valve with a spring• Replaceable seat.loaded float/disc. Under normal operation, the float• Durable silicone discdisc remains closed. When the internal pressure of elastomers.the device falls to1 PSI or less, the float disc opens • Low cost service life.to atmosphere. This feature prevents back-siphonage • Easy to repair-reducesor the creation of a vacuum.cost.• Higher operatingpressures andtemperatures• ASSE ® listed 1020, USCFCCC&HRCHARACTERISTICSPressure Max: 175 PSITemperature Max: 140º FBody: BronzeSeat Discs: SiliconeCanopy: ABSValve Bonnet : Noryl ®GFN2 – 780SBonnet O-Ring: Buna–NSprings: Stainless SteelSeat Rings: Noryl ®GFN2 – 780SPVB VALVE SIZES 3/4”- 1” (20 mm - 25mm)PVB 3/4” -1”PART # B9500 B95013/4” (20mm) 1” (25 mm)A 6 (152 mm) 6 1 / 2 (165 mm)B 6 9 / 16 (167 mm) 7 1 / 8 (181 mm)kPa psi69 1062 955 848 7PVB 3/4" - 1"3/4" (20mm)1" (25mm)1”C 4 5 / 16 (110 mm) 5 1 / 16 (129 mm)41 6D 4 1 / 2 (114 mm) 5 (127 mm)34 528 4E 3 (76 mm) 3 (76 mm)Width 3 7 / 8 (98 mm) 4 (102 mm)P21 314 27 1PRESSURE LOSS (psi)FLOMATIC Model 8080 Is designed to beinstalled on potable water lines to protectagainst both back-siphonage and backpressureof contaminated water. Assembly shall provideprotection against a potential health hazard.The Model 8080 is ideal for meter protectionand features optional testing ports. The bodyand internal parts are lead-free and extremelycorrosion resistant. Approved for for verticaland horizontal installation.kPa psi69 1055 841 628 414 2Model 80803/4” (20mm) 1” (25mm)Weight With 3 1 / 4 lbs. (1.5 kg)Ball Valves4 1 / 4 lbs. (1.9 kg)WeightWithout 1 1 / 2 lbs. (0.7 kg) 1 1 / 2 lbs. (0.7 kg)Ball ValvesModel 8080 3/4”, 1”0 00 38 76 114 152 190 228 gpm0 10 29 30 40 50 60 lpmFLOW RATE (gpm)FEATURES• Maximum working waterpressure 175 PSI• Maximum working watertemperature 180º F• End connectionsThreaded ANSI B1.20.1• ASSE ® listed 1024CHARACTERISTICSBody: Noryl ®Tailpiece Nut: Noryl ®Check Valve Housing: DelrinCheck Valve Spring: StainlessSteelCheck Valve Spring Retainer:DelrinCheck Valve Disc: SiliconeCheck Valve Poppet: Noryl ®0 00 5 10 15 20 25 300 19 38 57 76 95 114gpmlpmFLOW RATE®6