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Yoyik is specialized in manufacturing and providing components for turbines, coal-fired generators, and hydro units, as well as for electrical equipments, machinery parts, hydraulic machinery and parts. Our company is seated in the famous industrial city - Deyang with advanced technology, complete facilities and scientific management. Productions are in strict accordance with national standards.
Yoyik can offer many spare parts for power plants as below:
#DF-normally closed valve 4WH32HD-50-DF
AST solenoid valve 0508. 615T0301AW025
The electromagnetic valve 4WE6E61B/CW220-50N9Z4
Manual valve; EH oil inlet K151. 33. 01. 01G01
sealing ring HB4-56J8-21
solenoid valve DZ525NZ-AC220V
Electric stop valve J961Y-200
Circulating pump 300S65A
Stop valve WJ61Y-250
Two-position two-way solenoid valve AM22101A-220VDC
sealing ring HB4-56J8-123
Electric stop valve J961Y-420I
Relief valve DBDS10D/2. 5
servo valve SM4-20(15)-80/40-10-H607H
Throttle valve L61Y-200P
Stainless steel ball valve 336BW012F01A
vacuum pump Valve bolt P-1433
The electromagnetic valve DG4V 5 2AJ VM P6 20
Stop valve J65Y-4500LB
Differential pressure valve 514D098 Item6
Two-position three-way solenoid valve FRD. WJA3. 048
Vacuum stop valve DKJ41H-40
sealing oil pump mechanical seal 104-φ40
The electromagnetic valve 4WE-6-D62/EG220N9K4/V
Accumulator bladder BNXQ-AB-40/2. 5-F-Y
sealing gasket HZB253-640-03-06
Sealing oil vacuum pump reducer MO125. 0BGCCID1. 5A
bladder NXQB-10/10-L-E
coupling YCZ-65-250A
Sealing ring/O-ring TRd8. 687. 524
Hydraulic Accumulator Bladder NXQ-A40/31/5-L-Y
Packing Y10-3
Stop valve J61Y-P56160V
relief valve 98H 2""
globe throttle check valve LJC50C-2. 5P
stainless steel Throttle valve (flange) 50BJ-1. 6P with reverse flange
Oil supply pump HGNH210-42
normally closed valve 4WH32HD-50
Bellows valves WJ10F1. 6PA
Sealing ring XM-29-1. 5-J8
BLADDER; ACCUMULATOR NXQ 10/10-L-E
Servo valve FRD. MY1BXF. 158B
MOOG servo valve D633K2064 R08KO1D0HWX2
relief valve LOF 98H-1""
Vacuum Gate Valve NkZ44H-16C
pressure hose S100-AC-AC-0150/M16/M20*1. 5/1. 5mm
Vacuum Gate Valve DKZ60H-16C
sealing ring ZD152-01-02
Accumulator bladder NXQA-16/20-L/PN
stainless steel Throttle valve (welded) BJ25-1. 6P
Drain Valve M-3SEW6U37/420MG24N9K4/V
servo valve SM4-40(40)151-80/40-10-S205
Washers GB/T97. 1-2002
throttle valve NFDC-LAN
Electric stop valve J961Y-550(1)SPL
Check valve H67Y-2850LB SA-182 F91
Accumulator bladder NXQB-10/10-L-A
tube cooler GLC3-4/1. 6
oil pump 150LY-32-B
valve DRV25-1-10B/2
Fire resistant oil pump PVH074R0TAB10A250000002001AE010A
Sealing ring TRd8. 687. 544
Three-way valve J21Y-P55150P 12Cr1MoV
Large engine main steam valve adjusting solenoid valve DG4V-5-2AJ-VM-U-P6-20 110VDC
sealing ring HB4-56J8-117
Stop valve J61Y-900LBR
servo valve M604185-08
Mechanical trip Solenoid valve D125-413000
solenoid valve 4WE-6-D62/EW230 N9K/V
Stainless steel high pressure ball valve W-BKH-20S×2. 5-16-4425
pressure relief valve YSF12-55/80
O-ring HY-SO-0184-V
Bellows valves WJ15F2. 5P
sealing oil DC pump mechanical seal 104-φ35
normally closed valve 4WH32HD-50
DFYLSYC-2026-03-23-A
