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Wuxi Huatong Hydraulic Pneumatic Manufacturing Co., Ltd.
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Electric Hydraulic Servo Valve (HTPL801)

Min. order: 1 Set
Trademark: Huatong
Packing: Packing for Exporting
Production Capacity: 1000/year

Product Detail

Basic Info
  • Model NO.: HTPL801
Additional Info
  • Trademark: Huatong
  • Packing: Packing for Exporting
  • Origin: China
  • Production Capacity: 1000/year
Product Description
This company is the first private enterprise that is engaged in the design and manufacture of electro-hydraulic servovalve in China. At present, its products includes HTPL801, HTPL802, HTPL803 and HTPL808 Double Flapper-Nozzle, Two Stage Electro-Hydraulic Flow Control Servovalves as well as HTS818 Three Stage Electro-Hydraulic Flow Control Servovalve.

The valves above mentioned are applicable for controlling position, velocity, acceleration and force of electro-hydraulic servo control system, which is widely applied to various fields such as metallurgy, light industry and engineering mechanism, machine building, large scale test facility, aerospace, shipping, radar, rtillery and etc. Those valves can replace MOOG series servovalve.
Technical Data
items    HTPL801-6.5HTPL801-16.5HTPL801-32.5HTPL801-50HTPL801-63HTPL801-100
Rated flow(no-load)  L/min6.516.532.5506310000%
Rated pressure  PN  MPa21
Rated current iN  (mA)15 40
Operating pressure range MPa3.5~21
Proof pressuresupply port  MPa150% rated pressure(return   open) 
 return  port  MPa100%  rated pressure  
Null   bias≤2%,after long-term of use ≤5%
Null shifttemperature(10centigrade ~66centigrade )≤2%
 Supply pressure(80%~110%)≤2%
 Back pressure(0~20% of supply)≤2%
 Acceleration (0~20g)≤4% 
Hysteresis  ≤3%   
Threshold  ≤0.8%     
Symmetry  ≤10%     
Linearity  ≤7.5%     
Pressure   gain(zero   lap)≥30PN/1%iN    
Frequency responseAmplitude   ratio(-3dB)≥100Hz(Rated   flow≤32.5L)  
 Phase   lag(-90°)≥100Hz(Rated   flow≤32.5L)  
Temperature   range-55centigrade ~135centigrade 
Fluids  Mineral oil based hydraulic fluid others on request
Filter   rating≤10u(absolute)  
Weight  1.15kg     
Wuxi Huatong Hydraulic Pneumatic Manufacturing Co., Ltd.
Jiangsu, China
Local Time: 21:10 Fri Mar 27
Account Registered in: 2009
Business Type: Manufacturer, Trading Company
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