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Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage

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Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage

Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage
Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage

Large Image :  Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage

Product Details:
Place of Origin: Germany
Brand Name: MOOG
Certification: ISO
Model Number: D635-671E D634-524A D691Z2086G D662-4002 D661-4010 D661-5626C D661-5628C D792-5012 D663-4008 B97069-061
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 2
Packaging Details: wooden box
Delivery Time: 2 weeks
Payment Terms: MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability: 30
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Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage

Description
Mounting Type: Flange Mounting Condition: New
Maximum Pressure: 280 Bar Shaft Type: Splined Shaft
Rotation: Clockwise Or Counterclockwise Seal Type: Lip Seal Or Mechanical Seal
Weight: 5.5 Kg - 27 Kg Usage: Water
Pump Shaft Position: Horizontal Service: Free Maintenance
Nominal Pressure: 280 Bar
Highlight:

5.5 kg - 27 kg Weight Moog Servo Valve

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0.1 kW Power Electro-Hydraulic Servo Valve

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Water Usage Proportional Flow Control Valve

MOOG Construction Machinery Hydraulic System Control Flow Valve
Product Models
  • D635-671E
  • D634-524A
  • D691Z2086G
  • D662-4002
  • D661-4010
  • D661-5626C
  • D661-5628C
  • D792-5012
  • D663-4008
  • B97069-061
Technical Specifications
Parameter Value Parameter Value
Rated Current 1A Voltage 24V/220V
Power 0.1 kW Brand MOOG
Rated Frequency 50 Hz Place of Origin Germany
Application LED touch control Material PVC, Steel, Copper
Type Servo proportional valve Control Electro hydraulic/Proportional
Compatible Models
  • D633-7213/A02KA4F0VAY
  • D633-7235
  • D633-7369
  • D633-7375/A02KO4F0HNY
  • D633-D2500B RXXKX1FONSS2
  • D633-D2501B R04KD1MONSM2
  • D633K2025
  • D633-R04KO1MOVSS2
  • D633Z371B
  • D634-301C/R40KO2M0NSM2
  • D634-319C
  • D634-319C R40KO2M0NSP2
  • D634-341C
  • D634-341C D634-319C
  • D634-341C R40K02M0NSS2
  • D634-341C R40KO2M0NSS2
  • D634-383C R24K02MONSX2
  • D634-501A
  • D634-520A
  • D634-528A R40KO2F0NSX2
  • D634-538A
  • D634Z1022
  • D635-124E
  • D635-671E
  • D635-671E D635-671E
  • D635Z681
  • D638-216-0001 R08UB1F0VSE2MBDK1B1
  • D656-430D-4 P20KBEAANDA0N
  • D661-/G35JOAA4VSM2HA
  • D661-/G75HOC04NSD2HA
  • D661-011A
  • D661-027C
  • D661-030C
  • D661-031A
  • D661-039C
  • D661-043D
  • D661-053D
  • D661-061D
  • D661-1701E
  • D661-1702E
  • D661-1703E
  • D661-1704E
  • D661-1705E
  • D661-1705E-5
  • D661-1709E
  • D661-1710E
  • D661-1715E-4
  • D661-1719F
  • D661-1722E-5
  • D661-1727E
  • D661-1729E
  • D661-1730E
  • D661-188D-4
  • D661-188D-5
  • D661-1901E
  • D661-1906E-4
  • D661-1907E-4
  • D661-1907E-7
  • D661-1912E
  • D661-1913E
  • D661-1915E-6
  • D661-1918E
  • D661-191D-5
  • D661-1924E
  • D661-1925E P80HDAAFNVB0
  • D661-1926E
  • D661-1927E-4
  • D661-192D-5
  • D661-1931E
  • D661-1932E
  • D661-1933E-4
  • D661-1933E-6
  • D661-1937E-4
  • D661-1937E-6
  • D661-1940E
  • D661-1942E
  • D661-1943E
  • D661-1945E-4
  • D661-1945E-6
  • D661-1946E
  • D661-1954E
  • D661-1955E
  • D661-1957E
  • D661-1960E
  • D661-1962E
  • D661-1963E
  • D661-1964E
  • D661-1965E
  • D661-1966E
  • D661-212D
  • D661-213C
  • D661-214D
  • D661-220A
  • D661-246A
  • D661-2503/H30KOGMJNSF2
  • D661-312A
  • D661-312A-4
  • D661-318B-5
  • D661-318D-4
  • D661-318D-5
  • D661-319D
  • D661-323D
  • D661-324D
  • D661-326D
  • D661-344A
  • D661-350A
  • D661-351A-4
  • D661-351A-5
  • D661-353B
  • D661-360D
  • D661-364B-5
  • D661-369D
  • D661-371D
  • D661-386A
  • D661-393D
  • D661-4008
  • D661-4009
  • D661-4010
  • D661-4011
  • D661-4012
  • D661-4013
  • D661-4014
  • D661-4015
  • D661-4019
  • D661-4020B
  • D661-4021
  • D661-4022
  • D661-4023
  • D661-4024
  • D661-4025
  • D661-4026
  • D661-4027
  • D661-4028
  • D661-4029
  • D661-4030
  • D661-4031
  • D661-4032B
  • D661-4033
  • D661-4033 1156-421 P80HAAF6VSX2-A
  • D661-4033 P80HAAF6VSX2-A
  • D661-4034
  • D661-4035
  • D661-4036
  • D661-4038
  • D661-4039
  • D661-4040
  • D661-4041
  • D661-4042
  • D661-4043
  • D661-4044
  • D661-4045B
  • D661-4045B/P80HXBF4NSD2-B
  • D661-4046
  • D661-4049
  • D661-4050
  • D661-4051
  • D661-4053
  • D661-4054
  • D661-4055
  • D661-4056B
  • D661-4057
  • D661-4058
  • D661-4059
  • D661-4059 1156-411 P80HAAF6VSX2-B
  • D661-4059 P80HAAF6VSX2-B
  • D661-4059/P80HABF6VSX2-B
Moog Servo Valve Electro-Hydraulic Servo Valve with 5.5 kg - 27 kg Weight 0.1 kW Power and Water Usage 0
Frequently Asked Questions
1. What is a Moog electro-hydraulic servo valve?
A Moog electro-hydraulic servo valve is a high-precision component that converts electrical signals into hydraulic power output. It controls hydraulic flow and pressure to regulate position, speed, force, or pressure in systems like industrial machinery, aerospace actuators, and turbine controls. Its design typically includes a torque motor, nozzle-flapper pilot stage, and spool valve for accurate performance.
2. What are the key features?
  • High precision: Control accuracy up to ~0.1%
  • Fast dynamic response: Responds within milliseconds
  • Programmability: Customizable control algorithms via embedded electronics
  • Robustness: Operates in harsh environments (-20°C to 80°C) and resists contamination
  • Fail-safe function: Automatic shutdown during power loss or failure
3. What are common failure modes?
  • Torque motor issues:
    • Coil breakage (valve fails to respond)
    • Armature sticking or ball head wear (causing instability)
  • Nozzle/flapper blockages: Clogging from oil contamination reduces response and causes system oscillation
  • Spool amplifier problems:
    • Edge wear (increases leakage and noise)
    • Spool sticking due to contaminated or degraded oil
  • Seal aging: Leads to internal/external leakage
4. How to maintain servo valves?
  • Oil quality management: Use recommended fluids (e.g., phosphate ester fire-resistant oil) and maintain cleanliness per NAS 1638 Class 5 standards. Regularly check acidity and resistivity
  • Routine inspections: Test for electrical issues (e.g., coil resistance), clean filters, and check for loose components
  • Pre-startup checks: Ensure oil circulation before powering the valve to prevent clogging
5. How to troubleshoot unstable operation (e.g., cylinder drift or oscillation)?
  • Check servo valve resolution and zero zone stability
  • Inspect for internal leakage or spool wear
  • Verify control system parameters and calibrate zero bias if needed
6. What if the valve doesn't move?
  • Confirm electrical signals and coil connectivity
  • Check for spool sticking caused by debris in oil
  • Ensure correct startup sequence: oil flow before electrical power
7. Can Moog servo valves be customized?
Yes. Models like the D636/D637 series support fieldbus interfaces and programmable electronics for application-specific tuning.

Tag:

moog hydraulic valves,

valve moog,

Moog Servo Valve

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Tel: +8615280488899

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