AVIC Nanjing Servo Control System Co., Ltd.  

Product Name: 609 FF-113 Electro-Hydraulic Flow Control Servo Valve (95 L, 40mA) Model NO.: FF-113 Power: Hydraulic Precision Control: Custom Design Leading Manufacturer and Supplier: Precision Control System and Product Large Flow Industrial Use: up to 230 L Rated Current: 40mA Rated Flow: 95 L/Min Affordable Replacement for Moog 72: Moog 72 Trademark: 609 Transport Package: Carton Specification: national standard Origin: Nanjing China HS Code: 848180 Product Description FF-113Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valveAffordable Replacement for Moog 72FeaturesA large flow industrial servo valve.External null adjustment available for customers to adjust valve null bias on field.With replaceable filter, a high anti-contamination performance.An optional fifth supply port available at request to provide fluid to flapper nozzle stage.Performance data:ITEMMODEL FF-113/95MODEL FF-113/150MODEL FF-113/230RATED SUPPLY PRESSURE Ps[MPa]212121RATED FLOW Qn[L/min]95150230RATED CURRENT In [mA]401540INTERNAL LEAKAGE[L/min]7710NULL BIAS[ % ]-3~+3-3~+3-3~+3COIL RESISTANCE[ Ω ]8020080PHASE LAG WITH (-90°)[ Hz ]≥40≥30≥30WORKING TEMPERATURE[ ºC ]-30~ +100-30~ +100-30~ +100Please note rated flow is measured under supply pressure of 7 MPa.Rated current, coil resistance and inductanceRESISTANCE OF EACH COIL AT 20ºC(Ω)RATED CURRENT (mA)PROXIMATE COIL INDUCTANCE(H)Differential, parallel or individual coilsseriesdifferentialseriesindividualparallel8040200.9820.580.5200157.52.4151.81.5