The SM4-40(40)151-80/40-10-S205 DEH system servo valve is the core component of the hydraulic motor in the EH oil system, which organically connects the hydraulic motor and remote control, enabling the organic combination of electrical signals and hydraulic systems.

 

SM4-40(40)151-80/40-10-S205 DEH system servo valve provides closed-loop control of the system, with advantages such as high position accuracy, repeatable speed curves, and predictable force or torque adjustment. The pressure reaches 350bar, and the high-performance SM4 series servo can provide a wide range of flow output. The valve core and valve sleeve are made of quenched stainless steel to reduce wear and corrosion. The O-ring installed on the valve sleeve prevents the valve core from biting, ensuring smooth operation of the unit.

 

 

 

Accumulator bladder HY-GNXQ40.1.V.05 Z

Isolation valve F3DG5S2-062A-220DC-50-DFZK-V/B08

stator cooling water pump shaft YCZ65-250B

EH oil pump F3-V10-1S6S-1C20

Coil 1240-220V

needle valve ZSRH-1500LbB

Seal kit NXQ-A-40/31.5-L-EH

cushion KSB50-250C

differential pressure valvediaphragm 977HP

solenoid valve DG4V-3-2A-VM-U-SA7-60

Seal kits of stop valve KHWJ40F1.6P

sealing oil water-ring vacuum pump mechanical seal 2S-185

mechanical seal 100LY-215-2

stator cooling water pump YCZ65-250A

stator ring KSB65-250B

impeller KSB50-250C

PUMP JUCKING OIL A10VS0100DR/31R-PPA12N00

Check valve (clip type) 216C80

butterfly valve 100DSF4CB3

Recirculating oil pump Driven screw HSNH280-43NZ

sealing ring HB4-56J8-111

impeller KSB65-250B

Ipsv valve stem ring E1-T2-M4172004

MECHANICAL SEAL L270

Isolation valve F3DG5S2-062A-220AC-50-DFZK-V/B08

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

stator cooling water pump YCZ65-250C

stator cooling water pump bearing DFB100-65-260

Oil baffle YCZ65-250B

servo valve S63JOGA4VPL

HP unloading valve M-3SE10U20/315W220NZ5L

VALVE: DOME; INLINE P30331D-00

600MW turbine DC Emergency pump (EOP)ball bearing7318BM 125LY-32

globe valve WJ15F1.6P

Shutoff valve HGPCV-02-B30

300MW turbine main oil pump Last stage blade 70LY-34*2-1

mechanical seal KSB65-250B

DEH servo valve J761-003A

300MW turbine DC Emergency pump volute 125LY-23-5

bellows relief valve BXF-25II

vacuum pump rear bearing P-1825B

High pressure hose 16G2AT-HMP(DN25)-DK025-1400

Oil-water alarm OWK-2

DFYLSYC-2023-09-08-A