D691-4004G D662-4050D
D663-4007 D663Z4307K
D661-4651 B97007-061
D662-4005 D665Z733E
D665Z411B G3194-001 German hydraulic electro-hydraulic servo valve MOOG controls flow and pressure
| rated current | 1A | voltage | 24V 220v |
| power | 0.1 kW | model | D691-4004G D662-4050D D663-4007 D663Z4307K D661-4651 B97007-061 D662-4005 D665Z733E D665Z411B G3194-001 |
| brand | MOOG | place of origin | Germany |
| application | LED touch control | material | PVC, Steel, copper |
| rated frequency | 50 Hz | brand | Muge |
| type | Servo proportional valve | control | Electro hydraulic/Proportional |
| material | Advanced alloy steel/cast iron | whatsapp | +85267220981 |
| D633-526B R02KO1DONSP2 |
| D633-593B |
| D633-594B |
| D633-595B |
| D633-596B |
| D633-597B |
| D633-598B |
| D633-599B |
| D633-602B |
| D633-603B |
| D633-604B |
| D633-605B |
| D633-606B |
| D633-607B |
| D633-608B |
| D633-610B |
| D633-611 |
| D633-612 |
| D633-613 |
| D633-615 |
| D633-616 |
| D633-617 |
| D633-618 |
| D633-619 |
| D633-620 |
| D633-621 |
| D633-622 |
| D633-623 |
| D633-624 |
| 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 |
| D661-1925E P80HDAAFNVB0 *** |
| D661-1925E P80HDAAFNVB0 现货 |
| 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 |
| D661-20*** |
| 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 |
| D661-36*** |
| D661-369D |
| D661-371D |
| D661-386A |
| D661-393D |
| D661-4008 |
| D661-4009 |
| D661-4010 |
| D661-4011 |
| D661-4012 |
FAQ:
Frequently Asked Questions (FAQ) about Moog Electro-Hydraulic Servo Valves
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 .
Product Tags:
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Moog Servo Valve Electro-Hydraulic Servo Valve with LED Touch Control Online Video Support and In Stock Availability Images
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