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1、MONOBLOCK,HYDRAULIC CONTROL VALVE,Original Mission,High Flow AuxiliaryReduce Seal LeaksImproved MeteringReduce Operator Fatigue Spool Force,Featured Changes,High Flow AuxiliaryValve Cavity Size IncreasedPort Size Increased to 1.3125”,Increased Port Size,Featured Changes,Reduce Seal LeaksOne Piece Ca
2、sting to eliminate Five O-ringsLow Pressure on Spool SealSpool Seal Orientation Not as CriticalForged Inlet FittingRobust 4” tall FittingCombined Low Pressure Drain for BICS, Auxiliary Control, Spool Seal,Forged Inlet Fitting,Combined low pressure drain,Featured Changes,Improved MeteringConstant Low
3、 Pressure on Spool Seals for Reduced Pedal ForceSpool Metering Notches optimizedFlat Spool ForcesReduce Operator Fatigue and Improve Comfort,Featured Changes,Port Relief, AntiCav, Load CheckLeakage Improves with Use.Robust to contaminationMore likely to flush outLoad Check and AntiCav are Identical
4、Design,Common Anti-cav and load check valve,Lift spool load check/BICS check valve,Combination Port Relief Anti-cav Valve,Main Relief,base LIFTrod,AUX.,base TILTrod,Port Relief/Anti-Cav.,Anti-Cav.,base LIFTrod,AUX.,base TILTrod,Port Relief/Anti-Cav.,base LIFTrod,AUX.,base TILTrod,Plug or optionalPor
5、t Relief/Anti-Cav.,Load Checks,LIFT,AUX.,TILT,BICS Pilot to Open Checks,Port Relief/Anti-Cav.,Load Check,Load Check/BICS Pilot Check,BICS Lock Valve,New Test Bench,Automatic TestingDetent force testingStroke vs. Force ProfileSticky spoolStroke vs. Flow ProfileWrong spool Missing notchesConsistent Test Method for all InspectorsElectronic History Tracking by S/N,New Test Bench,Computerized Data Collection by Serial Number,New Test Bench,Automated spool actuation,Automated port connections,What is this?,Done,