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4 7 -A R u n w a y Ro a d • L e v i t t o w n , PA 1 9 0 5 7 • 8 0 0 - 8 0 0 - 1 9 0 892 1.020116
Materials of Construction:
Features
Pressure/Temperature Graph: Working PSI/Fahrenheit
ISO 9002 CERTIFIED
FTV Series
PVC: Type 1, Class 12454B, ASTM D1784
PP: Class PP 110B76383, ASTM D4101
PVDF: Type 1, ASTM D3222
Seals: EPDM, FPM, KALREZ
Body Material: PVC, PP, PVDFFloat Material: PP, PESize: ¼” - 4” Dynamic Seals: TeflonEncapsulatedVitonSeals: EPDM, VITON, KALREZConnections: FNPTThreaded(¼”-1”) MPT(1½”-4”)
Guide Specification:TheSIMTECHFTVSeriesFloatValveisdesignedtoprovidemaximumefficiencyincontrollingtheliquidlevelinstoragetanks.Theycanbeinstalledbyusingatankadapterdirectlythroughthetankwallorwithsimplepipingoverthetopedgeofthetank.TheFTVwillautomaticallykeepyourtankatdesiredlevel,preventingoverflowbyprovidingpositiveshutoff.Dynamicsealo-ringsareTeflonencapsulatedVitonforlonglifeandtroublefreeoperation.Thereliabilityofthisvalvehasbeenproveninthousandsofinstallationsinvolvingacids,caustics,platingsolutions,cleanandwastewater
Cvisthenumberofgallonsperminuteofwateratatemperatureof68ºFthatwillflowthroughavalvewitha1psipressuredifferentialataspecifiedtravel.
Size ¼” ½” ¾” 1” 1½” 2” 3” 4”Cv 0.8 3.5 4.4 5.9 18.2 25.4 30.6 35.8
PerformancecurvesshowtheflowrateofFTVvalvesatitsfullyopenposition.Thesecurvescanbevarieddependingupontheflowandthepressurecharacteristicofeachsystemandateachdifferentpressuresetting.Testdataperformedwith68°waterand160psigmaximumpressure.
Theseperformancecurveswillbechangedwithhigherviscosityliquidand/orhighertemperature.Consultmanufacturerdirectlyforcustomproductsorspecialapplications.
Flow Rate in Gallons Per Minute
4 7 -A R u n w a y Ro a d • L e v i t t o w n , PA 1 9 0 5 7 • 8 0 0 - 8 0 0 - 1 9 0 8931.020116
Flow Rate in Gallons Per Minute
Dimensional Data
FTV Series
Dimensional Data
Nom.A B C D
Size¼” 2.00 3.20 0.40 10.00½” 3.00 4.20 0.60 12.00¾” 3.50 5.00 0.80 13.501” 3.50 5.00 0.80 13.501½” 4.00 4.80 1.70 18.002” 4.00 4.80 1.70 18.00
3” 4.50 6.50 2.50 22.00
4” 5.00 7.30 3.30 24.00