servo valve PSSV-890-DF0056A use for steam turbine DEH system

Date:2024/4/30 11:13:15 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

servo valve PSSV-890-DF0056A is an electromechanical converter that can conduct forward and reverse currents. The pilot part can be a nozzle baffle valve, nozzle valve, deflection injection element valve, and slide valve. The pressure is always maintained at both ends of the power valve. Output four ports: P, A, B, and T. Be sure to install a precision oil filter at the inlet of the servo valve. Servo valves are usually installed near or above the servo cylinder. Servo valves have high working frequency, high sensitivity, and good control accuracy. The valve receives output instructions from the servo amplifier, controls the movement of the internal slide valve, changes the size of the oil port, and controls the unit to adjust the valve opening, timely and quickly adjust the unit load, and meet the needs of external users for electricity load changes. Therefore, under normal working conditions, if the servo valve operates frequently, it is even more important to do a good job in regular protection work.

Yoyik can offer many spare parts for power plants as below:

 

#DF-servo valve PSSV-890-DF0056A-DF

Medium-speed pulverizer ceramic lining plate 04MG62.11.08.98TC

SERVO MOTOR G403-517A

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variable vane pump F3-V10-1S6S-10-20

vacuum filter KZ/100WS

radial piston pump hydraulic PVH074R01AA(AB)10A250000002001AB0

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servo valve PSSV-890-DF0056A

 

dc centrifugal pump DFB125-80-230

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vacuum pump bearing ER207-20

AST solenoid valve ZD.02.009

centrifugal pump suction IHF80-50-200

vacum pump air vacuum 30-WS

chemical centrifugal pump YCZ65-250A

servo valve 078N209E

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O-ring C9210011

chemical pump centrifugal 50-250

Conical cover 20MG50.11.08.02J

pressure hose SMS-10/20-1219mm-C

piston vacuum pump PVM098 GR55KSP55.65-31.75K

servo valve PSSV-890-DF0056A

 

DFYL-2024-4-30-ZYR