2 - TCA spa

3CA SERIES CHECK VALVEPOPPET STYLE3CA30/3CA50/3CA20021 217APPLICATIONThese cartridge check valves allow flow at a lowpressure drop, with cracking pressure from 0.2 to 3 bar(3 to 43.5 psi) in the free flow direction and close toprevent flow in the reverse direction.Two sizes of check cartridge are available with nominalflow rating up to 200 litres/ minute (50 US GPM). They fitinto simply machined cavities and are therefore idealfor installation into custom designed HydraulicIntegrated Circuits, manifold blocks and other hydraulicequipment.FEATURESCartridge design with machined seats and precisionpoppet gives excellent flow and seatingcharacteristics.Installation into the 2-port 7/8” UNF or 1 5/16 UN cavitiesgives easy fitment and serviceability.PRESSURE DROP3CA30PRESSURE (BAR)1086422FLOW (US GPM)4 6 814500 5 10 15 20 253CA50PRESSURE (BAR)1086422FLOW (LITRES/MIN)FLOW (US GPM)4 6 8 103 BAR1.5 BAR0.2 BAR00 10 20 30 40FLOW (LITRES/MIN)123050100500145100500PRESSURE (PSI)PRESSURE (PSI)3CA200PRESSURE (BAR)108642FLOW (US GPM)10 20 30 40FLOW (LITRES/MIN)3 BAR1.5 BAR0.2 BAR50145100000 25 50 75 100 125 150 175 200SPECIFICATIONSFigures based on: Oil Temp = 40°C Viscosity = 40 cStRated FlowMax Working PressCracking PressureCartridge MaterialBody MaterialMounting PositionCavity NumberTorque Cavityinto CartridgeWeightSeal Kit NumberRecommendedFiltration LevelOperating TempLeakageNominal ViscosityRange50PRESSURE (PSI)3CA30 30 litres/min (8.0 US GPM)3CA50 50 litres/min (12.5 US GPM)3CA200 200 litres/min (50 US GPM)3CA30/50 350 bar (5000 psi)3CA200 140 bar (2000 psi)See ordering codeAll steel construction. External partselectroless zinc plated. Delrin seatoption available on request.Standard aluminium (up to 210 bar*)Add suffix ‘377’ for steel option.Unrestricted3CA30 A8793CA50 A123703CA200 A216163CA30/50 45 Nm (33 lbs ft)3CA20060 Nm (44 lbs ft)3CA30/50 0.05 kg (0.11 lbs)3CA200 0.08 kg (0.17 lbs)3CA30: SK396 (Nitrile)SK396V (Viton)3CA50: SK1145 (Nitrile)SK1145V (Viton)3CA200: SK1158 (Nitrile)SK1158V (Viton)BS5540/4 Class 18/13(25 micron nominal)-20°C to +90°C0.2 millilitres/min nominal5 to 500 cSt*For applications above 210 bar please consult our technical department or use the steel body option.Integrated Hydraulics LtdIntegrated Hydraulics IncCollins Road, Heathcote Ind. Est., Warwick, CV34 6TF, UK.7047 Spinach Drive, Mentor, Ohio 44060, USATel: +44 (0) 1926 881171 Fax: +44 (0) 1926 315729 Tel: (440) 974 3171 Fax: (440) 974 3170Website: www.integratedhydraulics.comWebsite: www.integratedhydraulics.com7-135.C