2 - TCA spa

1SB10 BRAKE SEQUENCE VALVEOFFSET SLIDING SPOOL1SB10OUTLET (2) TANK (3)312INLET (1)APPLICATIONThis valve provides a bias so that a predeterminedpressure (15 bar) has to be reached before the valvewill switch. In a typical brake circuit the brake will beheld on until system pressure reaches the biaspressure. Once this pressure has been reached thevalve will switch and supply pressure to the brake tohold it off. If the pressure then falls below the biaspressure the valve will again switch, applying the brakein a controlled manner.OPERATIONWhen the pressure in the inlet line is below the switchingpressure (15 bar), the outlet will be connected tothe tank, the spool being held in place by the springforce. When the pressure in the inlet line exceeds theswitching pressure, the spool will slide back, openinginlet to outlet.FEATURESCartridge design enabling speedy servicing whenmounted in a body or in a composite manifold.SPECIFICATIONSFigures based on: Oil Temp = 40°C Viscosity = 40 cStRated FlowMax SettingCartridge MaterialBody MaterialMounting Position10 litres/min (2.5 US GPM)350 bar (5000 psi)All working parts hardened andground steel. External surfaces zincplatedStandard steelUnrestricted13PRESSURE DROPFLOW-US GPM0 1 22034300Cavity NumberTorque Cartridgeinto CavityWeightA893 (See Section 17)60 Nm (44 lbs ft)1SB10 0.12 kg ( 0.26 lbs)1SB15 1.0 kg ( 2.2 lbs)PRESSURE-BAR1612842-31-225020015010050PRESSURE-PSISeal Kit NumberRecommendedFiltration LevelOperating TempLeakageNominal ViscosityRangeSK182 (Nitrile)BS5540/4 Class 18/13(25 micron nominal)-20°C to +90°C50 millilitres/min nominal5 to 500 cStSK182V (Viton)003 6FLOW LITRES/MIN9 1215Integrated 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.com13-121.C