2 - TCA spa

2CR RESTRICTOR VALVEFINE ADJUSTMENT - POSITIVE SHUT OFF2CR30OUTLET (2)INLET (1)(1) (2)8APPLICATIONThe cartridge restrictor valve range can be set andlocked to restrict flow in one direction. A typical use isthe speed control of cylinder or other actuators. (Forpressure compensated flow control valves, seeSection 9). The free flow check allows for meter-in ormeter-out actuator control.PRESSURE DROP02520FLOW-US GPM2 4 6FREE FLOWADJUSTER FULLY IN8300OPERATIONRotation of the adjustment screw varies the valve openingto give a flow path approximately proportional to the turnsof the screw. The check valve allows free flow in onedirection.FEATURESAll steel construction with hardened and groundadjustment needle. Cartridge construction for versatility inapplications. Sealed adjuster for leak-free adjustmentSPECIFICATIONSFigures based on: Oil Temp = 40°C Viscosity = 40 cStRated Flow30 litres/min (8US GPM)PRESSURE-BAR151050510 15 20 25 30FLOW LITRES/MIN2001000PRESSURE-PSIMax PressureCartridge MaterialBody MaterialMounting Position350 bar (5000 psi)Working parts hardened and groundsteel. Zinc plated bodyStandard aluminium (up to 210 bar*)Add suffix ‘377’ for steel optionUnrestrictedCavity NumberCVA-20-01-0 (See Section 17)054FLOW-US GPM2 4 6REGULATED FLOWINLET TO OUTLET860Torque Cartridgeinto CavityWeight45 Nm (33 lbs ft)2CR302CR350.15 kg (0.33 lbs)0.47 kg (1.03 lbs)Seal Kit Number SK687 (Nitrile) SK687V (Viton)PRESSURE-BAR3214020PRESSURE-PSIRecommendedFiltration LevelOperating TempLeakageBS5540/4 Class 18/13(25 micron nominal)-20°C to +90°C100 millilitres/min nominal (closed)0510 15FLOW LITRES/MIN20 25 300Nominal ViscosityRange5 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.com8-141.D