609 FF-502 Electro-Hydraulic Flow Control Servo Valve(80L,100mA)Like

FOB PriceUSD 300.0-10000.0/Piece Get Latest Price ModelFF-502 Certification AS9100 Min.Order1 Brand Name609 brand Brief DescriptionFF-502 Series double nozzle -flapper force feedback, two stage electro-hydraulic flow control servo valves.

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Manufacturer

No.of Staffs101 - 500 People Sales VolumeUS$10 Million - US$50 Million Monthly Capacity1000 pieces OEM/ODM AvailabilityBOTH Payment Terms L/C  T/T  D/P  Paypal Related Product Category double nozzle flapper servo valve [57]
Product Range Main products

servo valve and servo control system

Target Market(s)

North America; Oceania; Southeast Asia; Eastern Europe; Africa(except Middle East); Latin America; Japan & Korea; Middle East & South Asia; Western & Southern Europe; Northern Europe; Central & Southern Asia; Middle East

  • Product Details
  • Company Profile

Basic Specification

Rated supply pressure 21Mpa
Supply pressure 2-28 Mpa
Rated Flow 80 L/Min
Rated Curent 100mA
Affordable Replacement for Moog Moog G631
Media Oil
Structure Control
Material Alloy
Temperature Of Media Medium Temperature
Pressure Medium Pressure

Detail Description

FF-502

Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valve
Affordable replacement for Moog G631
Features:

  1. An effective anti-contamination industrial servo valve, high reliability and quality performance.
  2. Mechanical null adjustment available for customers to adjust valve null bias.
  3. Manual override available to operate valve manually.
  4. An optional fifth supply port available on order to provide fluid to flapper nozzle stage.
  5. External filter, protection filter easy to replace. 
  6.  

Performance data:


ITEMMODEL FF-502
SUPPLY PRESSURE[MPa]2~28
 RATED SUPPLY PRESSURE Ps[MPa]21
RATED FLOW Qn[L/min](valve pressure drop 7MPa)10,20,40,60, 80
RATED CURRENT In [mA]100
HYSTERESIS [ % ] ≤5
THRESHOLD [ % ]≤1
LINEARITY[ % ]≤7.5
SYMMETRY[ % ]≤10
PRESSURE GAIN[%Ps/1% In]>30
INTERNAL LEAKAGE[L/min]≤3.5
NULL BIAS[ % ]≤±3
LAP[ % ]-2.5~ +2.5
NULL SHIFT WITH SUPPLY PRESSURE (80~110% Ps)[ % ]≤±4
NULL SHIFT WITH RETURN PRESSURE (0~20% Ps)[ % ]≤±4
FREQUENCE RESPONSEAMPLITUDE RATIO WITH (-3dB)[ Hz ]≥17
PHASE LAG WITH (-90°)[ Hz ]≥35
WORKING TEMPERATURE[ ºC ]-30~ +95
NET WEIGHT[ kg ]2.3


Rated current, coil resistance and inductance
RESISTANCE OF EACH COIL AT 20ºC(Ω)
RATED CURRENT (mA)


PROXIMATE COIL INDUCTANCE(H)

Differential, parallel or individual coilsseriesseriesindividualparallel
28
100
50
0.8
0.25
0.2


 

Additional Information

Payment Terms L/C, T/T, D/P, Paypal
Minimum Order 1
Lead Time Delivery Time 7 days
Sample Available No
Delivery Details it takes between 7 and 30 days depending on the size of the order
FOB Port Nanjing,
Loading Info we normally ship by express shipping
Packing Info packed in a carton with bubbles
Target Market(s) Africa(except Middle East),  Central & Southern Asia,  Eastern Europe,  Japan & Korea,  Latin America,  Middle East,  Middle East & South Asia,  North America,  Northern Europe,  Oceania,  Southeast Asia,  Western & Southern Europe

About Us

Nanjing Engineering Institute of Aircraft Systems, AVIC

Founded in 1963, Nanjing Electro-mechanical and Hydraulic Engineering Research Centre of Aviation Industry Corporation of China (AVIC), is a research and production base for Chinese aviation airborne and electromechanical system products. It is also a research and development centre for aviation electromechanical and hydraulic engineering within AVIC. The hydraulic servo department of Nanjing Electro-mechanical and Hydraulic Engineering Centre is mainly engaged in research and development, and production of electro-hydraulic servo valves and electro-hydraulic servo control systems. It is the national leader in the design, selling and manufacture of electro-hydraulic control products and systems with the longest history, largest size and most advanced level in China. The technology of electro-hydraulic servo valves heralded a new era of precision control. With over 50 years experience producing servo valves, our 609 brand products provide precise control of position, velocity or force- so important to the proper operation of a wide variety of industries, such as aviation, aerospace, navigation, weapons, automobiles, metallurgy, robots, mining, power generation. The performance of our products has reached the same advanced level as that of similar types of servo valves in the world. We have management and staff of about 200 people. Our factory covers an area of approximate 10, 000 square meters with lab having an area of about 4, 000 square meters. Our factory has more than 300 special equipment and machines with fixed assets worth USD 13 million. Every year our factory produces more than 10, 000 different kinds of electro-hydraulic servo valves with annual output value worth about USD 32 million. At NEIAS, our true expertise is in helping solve your motion control problem. Our engineering staff is available to assist you in your efforts to accurately and precisely control position, velocity or force in your specific application. Often times this results in a customized design and product, specifically suited to your need. Our capabilities in this respect are unmatched in China and our products are unparalleled in the world in terms of quality and cost effectiveness. So call us and let us know how we can help. You will be glad you did. 609's reputation for excellence and engineering expertise in design and production extends to its service and support capabilities. We also maintain an expertly staffed and modernly equipped repair department with complete static and dynamic test facilities to help you keep all elements of your systems in top working conditions. Our continued growth as the leading supplier of electro hydraulic servo controls in China has LED to the creation of special product repairs services that speak to the needs of our industrial users. These services include a fully organized and equipped repair department, an adequate stock of replacement parts for most industrial controls products, and a streamlined paperwork and product handling system for units returned for repair.

General Information

Year of Establishment 1963
Capital US$5 Million - US$10 Million
Sales Volume US$10 Million - US$50 Million
Brand Name 609 brand
609 brand

Export Information

Export Year 2015
Export Percentage 1% - 10%
Delivery Time 14 days
Minimum Order Quantity 1
Payment Terms L/C  T/T  D/P  Paypal

Productivity Information

Production Lines 6 lines
Factory Size 10000 square meters square meters
Monthly Capacity 1000 pieces
Investment on Manufacturing Equipments US$10 Million - US$50 Million
No. of Staffs 101 - 500 People
No. of R/D Staffs 31 - 40 People
No. of Engineers 31 - 40 People
No. of QC Staffs 11 - 20 People

Factory Info: Nanjing Engineering Institute of Aircraft Systems

Country/Region Nanjing, Jiangsu, China
Address No. 6 Lanhui Road, Nanjing New and High-Tech Industry Development Zone
Zip 210061
Factory Introduction Founded in 1961, Nanjing Electro-mechanical and Hydraulic Engineering Research Centre of Aviation Industry Corporation of China (AVIC), is a research and production base for Chinese aviation airborne and electromechanical system products. It is also a research and development centre for aviation electromechanical and hydraulic engineering within AVIC.The hydraulic servo department of Nanjing Electro-mechanical and Hydraulic Engineering Centre is mainly engaged in research and development, and production of electro-hydraulic servo valves and electro-hydraulic servo control systems. It is the national leader in the design, selling and manufacture of electro-hydraulic control products and systems with the longest history, largest size and most advanced level in China. The technology of electro-hydraulic servo valves heralded a new era of precision control. With over 50 years experience producing servo valves, our 609 brand products provide precise control of position, velocity or force- so important to the proper operation of a wide variety of industries, such as aviation, aerospace, navigation, weapons, automobiles, metallurgy, robots, mining, power generation. The performance of our products has reached the same advanced level as that of similar types of servo valves in the world.We have management and staff of about 200 people. Our factory covers an area of approximate 10, 000 square meters with lab having an area of about 4, 000 square meters. Our factory has more than 300 special equipment and machines with fixed assets worth USD 13 million. Every year our factory produces more than 10, 000 different kinds of electro-hydraulic servo valves with annual output value worth about USD 32 million.At NEIAS, our true expertise is in helping solve your motion control problem. Our engineering staff is available to assist you in your efforts to accurately and precisely control position, velocity or force in your specific application. Often times this results in a customized design and product, specifically suited to your need. Our capabilities in this respect are unmatched in China and our products are unparalleled in the world in terms of quality and cost effectiveness. So call us and let us know how we can help. You will be glad you did.609's reputation for excellence and engineering expertise in design and production extends to its service and support capabilities. We also maintain an expertly staffed and modernly equipped repair department with complete static and dynamic test facilities to help you keep all elements of your systems in top working conditions.Our continued growth as the leading supplier of electro hydraulic servo controls in China has LED to the creation of special product repairs services that speak to the needs of our industrial users. These services include a fully organized and equipped repair department, an adequate stock of replacement parts for most industrial controls products, and a streamlined paperwork and product handling system for units returned for repair.