2 - TCA spa

2CFD SERIES FLOW DIVIDER/COMBINER2CFD1504 2OUTLET (2)OUTLET (4)3INLET (3)10APPLICATIONThe 2CFD range of flow divider/combiner valves givesdivision of input flow into two equal parts andre-combination of flow in the reverse direction.Pressure compensation ensures that whether dividingor combining, equal flow is maintained over a widerange of pressure variation. A typical use of thesevalves is to divide a pump flow to operate two actuators(which may be under different load conditions and atdifferent pressures) and to re-combine the return flowsto synchronise actuator movement. Flow variation iswithin ±10% with the maximum variation of pressureand inlet flow and under normal conditions will besignificantly less.OPERATIONInlet flow passes through the two matched orifices in thespools, through the spools and out of the radial holes inthe sleeve. The matched orifices and the compensatingsprings ensure that the flow is divided equally, excessflow in either direction causes the spool to move andclose the radial holes in the sleeve until equilibrium isrestored. In the reverse direction the spools closetogether and regulate the flow in through the radial ports.SPECIFICATIONSFigures based on: Oil Temp = 40°C Viscosity = 40 cStRated FlowRatio DivisionMax PressureCartridge MaterialBody MaterialMounting PositionCavity NumberTorque Cartridgeinto CavityWeightSeal Kit NumberUp to 150 litres/min (40 US GPM)50/50 Standard.350 bar (5000 psi)All working parts hardened andground steel. Zinc plated externalsteel bodyStandard aluminium (up to 210 bar*)Add suffix ‘377’ for steel optionUnrestrictedA1978770 Nm (53 lbs ft)2CFD1502CFD155SK1106 (Nitrile)0.36 kg (0.8 lbs)1.86 kg (4.0 lbs)SK1106V (Viton)FEATURESOne valve synchronises in both directions. Matchedspools give high accuracy under load and pressureimbalance conditions. Cartridge construction givesversatility of application. A valve may be fitted into a linebody, a custom designed Hydraulic Integrated Circuitor other hydraulic equipment.RecommendedFiltration LevelOperating TempNominal ViscosityRangeBS5540/4 Class 18/13(25 micron nominal)-20°C to +90°C5 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.com10-119.C