2 - TCA spa

1RDS702 REMOTE SEQUENCE VALVEPILOT OPERATED SPOOL1RDS702NORMALLY CLOSED2OUTLET INLET TANK(2) (3) (4)41PILOT(1)3APPLICATIONThis valve provides a means of interrupting a pressureline when a predetermined pilot pressure is reached ina normally open or normally closed form.SPECIFICATIONSFigures based on: Oil Temp = 40°C Viscosity = 40 cStRated Flow80 litres/min (20 US GPM)The valve can be used in any pilot or small flow systemas a remotely operated sequence valve.OPERATIONWhen a pre-set pilot pressure is reached the spoolmoves back against the spring either opening orclosing the line between inlet and outlet. When the pilotpressure falls the valve will return to its normal position.Max WorkingPressurePilot PressureCartridge MaterialBody MaterialMounting PositionCavity NumberTorque Cartridgeinto Cavity420 bar (6090 psi)7 or 10 bar (101.5 or 145 psi)All working parts hardened andground steel. External surfaces zincplatedStandard aluminium (up to 210 bar*)Add suffix ‘377’ for steel optionUnrestrictedA21145 (See Section 17)67 Nm (50 lbs ft)Weight1RDS7021RDS7520.37 kg (0.8 lbs)1.97 kg (4.3 lbs)13FEATURESCartridge design enabling speedy servicing whenmounted in a body or in a composite manifold. Sealedpilot as standard.Seal Kit NumberRecommendedFiltration LevelOperating TempLeakageSK1227 (Nitrile)BS5540/4 Class 18/13(25 micron nominal)-20°C to +90°CSK1227V (Viton)90 millilitres/min nominal per landNominal 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.com13-165.B