Sun Hydraulics Catalog - BIBUS SK, sro

Circuit SaversFIXED ORIFICE, FLOW FUSE2bcLocatingShoulder12PortPort1aCapacityTypicalCartridgeModel CodeCartridge DimensionsCavity a b cInstallationTorque(Nm)23 L/min. FQCA – XAN T - 13A 35,1 22,2 19,1 45 - 5060 L/min. FQEA – XAN T - 5A 41,1 28,6 17,5 60 - 7095 L/min. FQGA – XAN T - 16A 62,0 31,8 24,6 200 - 215200 L/min. FQIA – XAN T - 18A 79,5 41,3 30,2 465 - 500Performance CurvesFQCA FQEA FQGA FQIATypical Pressure DropP = bar108642P = bar108642P = bar654321P = bar6543210 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100Percentage of SettingPercentage of SettingPercentage of SettingPercentage of Setting■■■■■OPTION ORDERING INFORMATIONMaximum operating pressure = 350 bar.Maximum valve leakage at 24 cSt = FQCA: 30 cc/min. at 70 bar, FQEA: 50 cc/min. at 70 bar,FQGA: 65 cc/min. at 70 bar, FQIA: 80 cc/min. at 70 bar.Valve closes when flow from port 1 to port 2 exceeds the setting of the valve. Valve resets whenpressures at port 1 and port 2 are equal.Flow setting should be at least 25% above maximum normal system flow.Customer must specify a flow rating. Factory set flow ratings are within +/- 10% of the requestedflow ratings.F Q ✱ A – X A ✱NominalCapacityControl Setting Range Seal MaterialC 23 L/min. X Not Adjustable A* Replaceable Orifice N Buna-NFQCA: 2 - 23 L/min.E 60 L/min. FQEA: 4 - 60 L/min. V VitonFQGA: 4 - 95 L/min.G 95 L/min. FQIA: 4 - 200 L/min.I 200 L/min. B* Permanent OrificeFQCA: 2 - 23 L/min.FQEA: 4 - 60 L/min.FQGA: 4 - 95 L/min.FQIA: 4 - 200 L/min.* Special setting is required.Specify at time of order.Customer specifiedspecial settingstamped on hex.Visit www.sunhydraulics.com for current list pricing and complete technical information on all Sun products.Consult the Sun website forour most recent and completeinformation on the full CorrosionResistant line of products.164 Int’l Shortcut Catalogue #999-901-312