Hydraulic Oil Pump MHP350A578MEA207｜YOYIK

Hydraulic Oil Pump MHP350A578MEA207 for Tutiorin (Pvt) Power Plant｜YOYIK
Product Introduction

The product is a hydraulic oil pump of model MHP350A578MEA207, featuring gear-type structure, direct drive operation, nominal pressure PN250 (≤25.0MPa), made of A182 F316/CF8M stainless steel pump body and high-strength alloy gear, specifically designed for power generation facilities, thermal power plants and hydraulic control loops in power station auxiliary systems.

It is mainly applied in the hydraulic oil supply and pressure stabilization scenarios of Tutiorin (Pvt) Power Plant and other thermal power plants, suitable for providing stable hydraulic oil source for power plant turbine, feedwater pump and actuator hydraulic systems, capable of withstanding maximum operating pressure of 25.0MPa and maximum operating temperature of 180℃, matching the high-pressure hydraulic working conditions of power plants, and ensuring continuous and stable operation of hydraulic systems.

Company Profile

YOYIK is a leading global manufacturer of industrial valves, power plant equipment and spare parts for power plants, with its core base in Deyang. It focuses on the design, R&D and production of high-demand hydraulic oil pumps and power plant hydraulic accessories, and its products are widely used in power, chemical and steel industries, with a complete quality management system and global service network.

Product Features & Operation Points

- Designed with nominal pressure PN250 (maximum operating pressure ≤25.0MPa) and maximum operating temperature 180℃, it can adapt to the high-pressure hydraulic working conditions of Tutiorin (Pvt) Power Plant and other thermal power plants, ensuring stable oil supply and no pressure loss.

- Adopts gear-type structure and direct drive operation, with high volumetric efficiency (≥95%) and low noise (≤75dB), which can provide stable and continuous hydraulic oil flow, meeting the oil supply requirements of power plant hydraulic actuators and turbine control systems.

- The pump body is made of A182 F316/CF8M stainless steel and gears are made of high-strength alloy, which has excellent corrosion resistance, high temperature resistance and wear resistance, suitable for hydraulic oil medium in power plant systems and ensuring long service life.

- Equipped with integrated pressure relief structure, it can automatically adjust the outlet pressure when the system pressure is too high, preventing equipment damage caused by overpressure and ensuring the safe operation of power plant hydraulic systems.

- Complies with API 674 and GB/T 18144 standards, with strict quality control in the production process, easy maintenance and low later operation cost, adapting to the standardized operation requirements of power plant equipment and power generation facilities.

Applications

- Turbine hydraulic oil supply systems of thermal power plants

- Feedwater pump hydraulic control oil systems in power plants

- Instrument loop hydraulic oil source accessories of power generation facilities

- Condensate pump hydraulic oil supply systems of power plants

- Boiler hydraulic actuator oil source systems for power plants

- Flue gas desulfurization hydraulic oil supply systems in thermal power plants

- Power plant auxiliary equipment hydraulic oil circulation systems

Closing Statement

Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.

The following are various spare parts options that our company can provide for power facilities.
#DF-Hydraulic oil pump MHP350A578MEA207-DF
sealing ring HB4-56J8-169
Stop valve J41H-64P
Gas supply device WLHDZZ-QIJG-300
pressure hose SMS-15/20-1829mm-C
relief valve RV5-10-SO-20
Fluorine rubber ring C8689067
Electric gate valve Z945X-16C
Middle main door unloading valve ZD.05.002
Fire resistant fuel recirculation pump F3 V10 1S6S 1C20
servo valve TYPE:R40K02M0NSP2
Hexagon tube plug Q/D9403 NPT1 1/2
Mechanical isolation valve F3DG52S-062A-50-DFZK-V
Safety valve A48Y-25
servo valve flushing plate parts 0508.1161T0103.AW031
elastic block 1041003009
Cylinder for Sealing and tightening device SC100x100-SAIRTAC
Solenoid directional valve 4WE10-D/OF-E-W240-20
The electromagnetic valve 3WE6A62/EG220N9K4
Sealing KIT NXQ-A-10/10-F-Y-9
Solenoid valve DBW10B-2-5X/100U6AG24NK4
Solenoid valve seat (including sealing ring) BALDWIN SK9189
Pin NM031BY01L06B
Ball valve BKH-20S-16-4465
Globe valve WJ10F-16P
Stop valve J41H-64P
EH oil regeneration pump seals HQ37.03Z-1
Gearbox DCY 400-20-II
The electromagnetic valve HQ16.18Z 110DC
Globe valve FQJ61Y-P57-170V
protective circle YJM132-0007
Reheat cold section plug valve SD61H-P3642 20G
Flame arrester HGS07-201-09-1
O-ring DH.00.036
EH oil instrument valve J23W-250P
EH oil circulation pump F3SDV101P7P1C
Bladder for accumulator NXQ8-150/2-F-A
hose Y-STDFL-R02-GDID-1-0800
Hydraulic oil pump MHP350A578MEA207

Regulating valve DBDS15G10/10
bellows globe valve core WJ10F1.6P.03
Safety valve A68Y-64
Solenoid valve YUDO PKSOMABD300
Hydraulic Explosion-proof Electromagnetic Coil Solenoid DTBZA-37FYC
globe throttle check valve KJC65C-1.6P
pressure relief valve YSF16-35/50-KJTH
Pneumatic stop valve J641Y-40
sealing ring HB4-56J8-72
The electromagnetic valve 4WE10D5X/EG24N9K4/M
Disc Sealing Ring D943H-6C
Shut-off valve J61Y DN10 P54 170V
Sewage oil pump 2CY-2/0.6
Pump casing wear ring IPCS1002002380010-01/502.01
BLADDER ACCUMULATOR NXQA-16-20 F/Y
Manual shut-off valve WJ25F16P
servo valve MOOG72-559A
globe throttle check valve LJC25-4.0P
butterfly valve 250DOF4CB3
Guide vane liner 3FK5F32KM-04-13
Dermal vesicle NXQ-AB-100/31.5-L
Sealing shaft sleeve FK5G32-03-08/16
Globe valve WJ20N4.0P
Electric gate valve NKZ941Y-600LB
Sewage oil pump G25-1A1000
GLOBE VAE ZMQSY-1500LB
trip overspeed insertion element F3-CV1-16D105-L-40
Electric vacuum gate valve NkZ944H-16C
Protective plate YOT46-508-01-04/YOT46-508-09-01
BLADER NXQ-B-25/31.5
gate Z61Y-600LB
pilot relief valve DB20-1-L5X/31.5U/V
Stop valve J65Y-3500LB
Throttle valve L61Y-200P
Cartridge mechanical seal DFB125-80-260-23
Relief valve C9207000
vacuum pump mechanical seal P-2811
Hydraulic oil pump MHP350A578MEA207

DFYLCTY-2026-2-6-A