F3DG5S2-062A-50-DFZK-V high-pressure oil  Mechanical isolation valve is mainly used for high-pressure oil to return to the safety return oil main pipe through throttle holes, emergency shut-off solenoid valves, and mechanical shut-off valves when the main steam valve is not tripped, preventing the establishment of high-pressure safety oil and opening the unloading valve. At this point, both the oil inlet solenoid valve and the hydraulic engine can be opened. The shut-off valve assembly mainly consists of a mechanical isolation valve and an electromagnetic valve. When the mechanical shut-off valve is closed, the return port of high-pressure safety oil is sealed, and when it is opened, it is connected to the return port. Electromagnetic valves are used for flying ring fuel injection experiments. When conducting fuel injection tests, first turn off the solenoid valve with electricity, seal the high-pressure safety oil return port, and the unit will not be blocked under the flying ring fuel injection test. At this time, the system's blocking protection is operated by the high-pressure blocking components and the hydraulic motors and blocking solenoid valves of each valve.

 

shaft FK6F32A(M)

AC lubricating oil pump LDX85-70

Radial bearings (transmission, free end) FAID67-02-03(04)

mechanical seal CZ65-250-20

Protective plate YOT46-508-01-04/YOT46-508-09-01

Piston pump A10VSO100DRS/32R-VPB12N00

AST/OPC solenoid valve coil CCP230D 22.3W 230VAC

solenoid valve HQ16.16Z

Fixed Bearing Locknut TC-47, 120-1

Hand-wheel globe valve KHWJ50F1.6P

Cooling fan YE2-80M1-6

AST solenoid valve SV4-10V-0-220AG

Bladder NXQ A-40/31.5-L-EH

Accumulator bladder NXQ-AB-150/10-F

Threaded plug-in valve SV13-12V-C-0-240AGH

Overflow valve 11/2 LOF-98H

mechanical seal 190338

Globe valve WJ25F-16

Electromagnetic directional valve 4WE6D6X/EG220N9K4/V/60

vacuum pump 30WSRP

OPC solenoid valve HQ16.17Z

solenoid valve J-110VDC-DN6-D/20B/2A

Plunger pump 05E-02978-5

Round nut locking washer HZB253-640-01-03

Accumulator seal NXQA-25/31.5-L-A

trip solenoid valve 4WE10D33/CG220N9K4/V

Shaft sleeve HZB253-640-01-10 part no.:28

Corrosion resistant centrifugal pump MC80-3(II)

Solenoid valve coil CCP 024D

O-ring seal HY-SO-0039-V

Pressure control valve CG2V-6FW-10

BALL BEARING SINGLE ROW RADIAL DEEP GROOVE NO.6206

solenoid valve J-220VAC-DN10-D/20B/2A

solenoid valve EVHTL8551G422MO

pressure hose S100-AC-AC-0150

Accumulator capsule NXQ-A-6.3/20.0-F

stator cooling water pump KSB50-250C

solenoid valve HQ16.AST-115A

High pressure plunger pump A10VO28DR/31R-PSC12N00E

oil pump 80LY-80

bypass oil station main oil pump PV152R5EC00

Guide pin 0069/0070

Radial bearings FA1B56-A2-104287

One-way valve 120.4/120.5HY-FXF10.63V

Bellows valves WJ20F1.6P-II

Spring retaining ring DG600-240-04-15

Mechanical seal ZU44-45

Sealing gasket (transmission end) DG600-240-05-22

Check valve UH125*2-25

OPC solenoid valve SV4-10V-C-0-00

Sealing positioning ring FAID56-03-02

Accumulator bladder NXQA-40/31.5

DC Emergency pump 125LY-23-8

accumulator bladder SB330-50A1/114A9-330A

Pump outlet relief valve F3CG2V8FW10

Pressure measuring hose CSHM14*1.5-1200A

Accumulator bladder NXQB-40/31.5-L-E

sealing ring HB4-56J8-37

AST/OPC solenoid valve coil 300AA00126A

Snap ring 114*4/107*4

air side AC sealing oil pump HSNH660-40NZ

Welding type stop valve WJ25F-3.2P

main sealing oil pump HSND280-46N

Accumulator bladder NXQ-AB-80/31.5-F

bladder 10L NBR

DFYLSYC-2025-5-19-A