2 - TCA spa

PDR2 Pressure Relief Valve1.5 litres/min (0.3 US GPM) 350 bar (5000 PSI)PROPORTIONAL CONTROLS11PDR2DESCRIPTIONCOIL INFORMATIONPRESSURE DROPPRESSURE (BAR)14121086421FLOW US GPM0.1 0.20.30.410 - 240 bar2This valve can be infintely adjusted within a prescribedrange by a varying electrical control signal. Pressureoutput is directly proportional to changes in DC currentinput.(See Page 11-1021)Part Number:Voltage available:C16-*-*/1912, 24 VDC5 - 120 bar20015010050PRESSURE (PSI)FEATURES High flow capacity with reduced space requirements. No dynamic seals. Standard valve bodies and common cavities. One-piece encapsulated coil with minimal amperage draw. Oil immersed armature solenoid. Various coil terminals and voltages. Coil interchangeability with all Series S5 valves. Manual override, seal variations and other options available. Sealed coil arrangement to protect stem from corrosion.SPECIFICATIONSBasic Model CodeSymbolMax. Inlet PressurePressure Ranges up to75% of Max CurrentMax Press Port 2Max. FlowTyp. Hydraulic HysterisisResponse timesDead BandInternal LeakageTemp’ Range (oil)Nominal Viscosity RangeRecommended FiltrationFluidSeal MaterialMounting PositionCartridge WeightCoil WeightCavity NumberTorque into CavityElectrical DataPDR212350 bar (5000 psi)< 5 ml/min-20 to +120°C (-4 to +248°F)15 to 250 centistokesBS5540/4 18/13 (25 micron orbetter)Compatible with most generalpurpose hydraulic fluidsStandard nitrile with PTFE back upringsSeal Kit Number SK1119 (Nitrile) SK1119V (Viton)Line Body Material10 = 5 - 120 bar (72 - 1740 psi)20 = 10 - 240 bar (145 - 3480 psi)100 bar (1450 psi)1.5 litres/min (0.3 US GPM)