Sun Hydraulics Catalog - BIBUS SK, sro

Logic ElementsUNBALANCED POPPET, PILOT-TO-CLOSE, SPRING BIASED OPENWITH POSITION INDICATING SWITCH1d3b3Pilot2Port1 PortPerformance CurvescaLocatingShoulderNominalCapacity2TypicalCartridgeModel CodeCartridge DimensionsCavity a b c dInstallationTorque(Nm)45 L/min. LOEC – ZDN T-2A 35,1 28,6 35,1 116,8 60 - 70200 L/min. LOFC – ZDN T - 2A 35,1 28,6 35,1 116,8 60 - 70160 L/min. LOGC – ZDN T - 17A 45,8 31,8 45,8 127,3 200 - 215380 L/min. LOHC – ZDN T - 17A 45,8 31,8 45,8 127,3 200 - 215LOEC-Z LOFC-Z LOGC-Z LOHC-ZPressure Differential vs. Flow Sequenced OpenP = bar2520151050Flow1 to 2Flow2 to 120 40 60 80Flow = L/min.P = bar403020100Flows 1 to 2and 2 to 125 50 75 100 125 150Flow = L/min.P = bar403020100Flows 2 to 1and 1 to 250 100 150 200 250Flow = L/min.■Maximum operating pressure = 350 bar.■Maximum valve leakage at 24 cSt = 0,07 cc/min.■Area Ratio: A3 to A1 = 1.8:1; A3 to A2 = 2.25:1.■Pilot passage into valve = LOEC-Z, LOFC-Z: 0,9 mm; LOGC-Z, LOHC-Z: 1,50 mm.■Pilot volume displacement = LOEC-Z, LOFC-Z: 1,1 cc; LOGC-Z, LOHC-Z: 4,1 cc.■The position switch confirms that poppet is in the spring biased closed position.■Switch specifications: supply voltage: 20-32 V DC; Maximum output load: ≤a400 mA, duty ratio 100%.Turn on time: ≤a25 ms.; Operating temperature range: -25 to 80° C. See the Sun website for completeswitch specifications.P = bar403020100Flow2 to 1Flow1 to 2100 200 300 400 500Flow = L/min.OPTION ORDERING INFORMATIONLO ✱ C – ZD✱NominalCapacityVersion Control Cracking Pressure Seal MaterialE 45 L/min. C Spring biased closed, Z Position switch* D 3,5 bar N Buna-NPort 3 pilot sourceF 200 L/min. V VitonG 160 L/min.H 380 L/min.* See Sun websitefor complete SwitchSpecifications.Visit www.sunhydraulics.com for current list pricing and complete technical information on all Sun products.110 Int’l Shortcut Catalogue #999-901-312