609 FF-106 Electro-Hydraulic Flow Control Servo Valve

  • Model NO.: FF-106
  • Precision Control: Custom Design
  • Rated Flow: 63, 100 L
  • Affordable Replacement for Moog: Moog 35
  • Specification: industrial standard
  • HS Code: 848180
  • Power: Hydraulic
  • Leading Manufacturer and Supplier: Precision Control System Product
  • Rated Curren: 15 or 40mA
  • Trademark: 609
  • Origin: Nanjing China
FF-106

Double flapper-nozzle force feedback, two stage electro-hydraulic flow control servo valve

Affordable Replacement for Moog 35


Features:
  1. A high performance industrial servo valve.
  2. High static precision, quick dynamic response.
  3. Reliable operation and long life.

Performance data:


ITEM MODEL FF-106/63 MODEL FF-106/100
SUPPLY PRESSURE[MPa] 2~28 2~28
 RATED SUPPLY PRESSURE Ps[MPa] 21 21
RATED FLOW Qn[L/min] 63 100
RATED CURRENT In [mA] 15 40
HYSTERESIS [ % ]  ≤4  ≤4
THRESHOLD [ % ] ≤1 ≤1
LINEARITY[ % ] ≤7.5 ≤7.5
SYMMETRY[ % ] ≤10 ≤10
PRESSURE GAIN[%Ps/1% In] >30 >30
INTERNAL LEAKAGE[L/min] ≤3 ≤3
NULL BIAS[ % ] ≤±3 ≤±3
NULL SHIFT WITH SUPPLY PRESSURE (80~110% Ps)[ % ] ≤±2 ≤±2
NULL SHIFT WITH RETURN PRESSURE (0~20% Ps)[ % ] ≤±2 ≤±2
NULL SHIFT WITH TEMPERATURE (-30~ +150 ºC)[ % ] ≤±4 ≤±4
FREQUENCE RESPONSE AMPLITUDE RATIO WITH (-3dB)[ Hz ] ≥50 ≥50
PHASE LAG WITH (-90°)[ Hz ] ≥50 ≥50
WORKING TEMPERATURE[ ºC ] -30~ +100 -30~ +100
NET WEIGHT[ kg ] 1.2 1.2



 Rated current, coil resistance and inductance

RESISTANCE OF EACH COIL AT 20ºC(Ω) RATED CURRENT (mA) PROXIMATE COIL INDUCTANCE(H)
Differential, parallel or individual coils series differential series individual parallel
80 40 20 0.98 2 0.58 0.5
200 15 7.5 2.41 5 1.8 1.5

The material is fed into the grinding chamber by the quantitative feed system, the material is impacted and sheared between the high speed rotor and the gear stator, the grinded material enter the classifying area under the air flow running, the qualified material is collected by the cyclone and dust collector, the unqualified material return to the grinding area for second grind. Its special design can make the material fully dispersed, grinded fully,energy saving and grind efficiency improving.


This machine uses high-speed relative motion between movable and fixed fluted disc, raw material to be crushed undertakes the comprehensive actions such as impacted by teeth, friction, impacted between raw materials. Its features are simple and solid in structure, stable in operation with high crushed efficiency. Crushed raw material can be discharged through grinding chamber. Moreover, different size of raw material to be crushed can be got through exchanging screen with different mesh. Model 30BV is made of stainless steel. Its inner wall is processed finely, so it is smooth and level. It overcome the shortcomings existed in Model 30 such as roughness, accumulated powder. It makes the products of medicines, foodstuff and chemical industry, and in conformity with the requirement of GMP.

Grinding Machine

Fine Grinding Machines, Fine Grinding Equipment, Grinding Machines, Portable Grinding Machine

Changzhou Ruide Drying Engineering Technology Co., Ltd , http://www.rddryer.com

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