Dongfang Yoyik Engineering Co., Ltd is specialized in producing, manufacturing and selling industrial spare parts, as well as providing products of famous brands. Since 1995, our products have being widely used in various industries from power, oil.

YOYIK provides multiple types of spare parts and equipments for power plant :

stator cooling water pump DFB125-80-260

stainless steel globe throttle check valve (welded) LJC40-1.6P

HP starting oil pump 100LY-205

BLADDER NXQ-A-25/31.5

Valve plate 977HP

butterfly valve 100DSF4PB3

Joint CSHM 14×1.5

sealing gasket HZB253-640-03-06

electric valve SV13-12V, 0-0-0-0, H016.14Z

vacuum pump Protective cap P-1803

sealing oil differential pressure valve 977HP

ICV1 quick-close solenoid valve 16YV

stator cooling water pump DFB80-50-220

gear pump CBY 3100C/2032C – IFR

Recirculating oil pump bushing HSNH280-43NZ

Joint CSHM 1/4NPT

vacuum pump oil filter P-1258

300MW turbine AC lube pump bearing sleeve 125LY-35-4

EH oil main pump inlet metal hose RT08-50-400

EH oil supply device D300N-477000A

Gasket HZB253-640-03-07

AST/OPC solenoid valve coil CCS115D

SHAFT SEAL RING (V RING) 2BE1 353 OZY4Z

EH oil main pump 02-334632

Displacement Transducer HTD-100-3

servo valve DSV-001B

mechanical trip valve F3DG5S2-062A-50-DFZK-V

air side AC sealing oil pump HSNH660-40NZ

AST solenoid valve A156.31.56.59

stainless steel globe valve (Butt welding) DFJ80-1.6P

bellows globe valve (welded) WJ15F1.6P

solenoid valve 22FDA-K2T-W220R-20/LV

EH oil supply device D125A-589000B

OPC solenoid valve HQ16.14Z

servo valve J761-003A

vacuum pump cylinder M-209

Valve PADS24500PS

stainless steel Throttle valve (flange) 50BJ-1.6P with reverse flange

servo valve DJSV-001A

Regulating valve diaphragm 250ZXNOCEQ12SNOERH

bellows globe valve KHWJ50F-1.6P

accumulator bladder NXQ13-25/20-2-A

stainless steel globe throttle check valve (welded) LJC40-1.6P

servo valve D633-460B

vacuum pump gate P-1761

Angular contact ball bearing NDE 7319 BECB

FLAT GASKET 2BE1 353 OZY4Z

bellows globe valve (flange) 15FWJ1.6P

Packing B10-9076Z-02TS

servo valve DSV-001B

We are specialized in manufacturing the spare parts for Power plants, including Steam turbines, Generators, Hydro turbines, Hydro generators ,Babbitt bearings, Fluorine plastic bearing pads, Filters, Filter elements, Hydraulic valves, Hydraulic pumps, EHC, TSI, MEH, DCS, Excitation system, Hydrogen oil water system, Sealing compounds, Detachable brush holder, Coolers, Insulation materials,Repairing electric motors, etc.

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