الصورة الكبيرة
Product Introduction
Company Profile
Product Features & Operation Points
- Designed with nominal pressure PN31.5 (maximum operating pressure ≤31.5MPa), nominal volume 63L and maximum operating temperature 120℃, it can adapt to the hydraulic working conditions of Kahalgaon Power Plant and other thermal power plants, perfectly matching NXQ2-L63/31.5-L-Y model requirements, ensuring stable pressure stabilization and energy storage performance and no leakage.
- Adopts classic bladder-type structure and gas-charged energy storage operation, with excellent pressure buffering and shock absorption capability, which can effectively absorb pressure pulses and hydraulic shocks in the system, avoid impact damage to power plant EH system components and instrument loops, and ensure the normal operation of the accumulator’s energy storage and pressure stabilization functions.
- The shell is made of A182 F316/CF8M stainless steel and the bladder is made of high-quality nitrile rubber (NBR), which has excellent corrosion resistance, oil resistance and pressure resistance, suitable for EH hydraulic oil medium and humid working environment in power plant systems, and can maintain stable performance under long-term cyclic pressure changes, ensuring long service life of the bladder accumulator.
- Equipped with precise size matching design, integrated pressure gauge interface and quick-installation structure, fully compatible with NXQ2 series bladder accumulator installation standards, easy to install, disassemble and maintain, reducing the maintenance time of power plant accumulators and improving the efficiency of equipment maintenance.
- Complies with API 676 and GB/T 15968 standards, with strict quality control in the production process, high consistency of product size and performance, and low later operation and replacement cost, adapting to the standardized operation requirements of power plant equipment and power generation facilities.
Applications
- Turbine EH hydraulic pressure stabilization systems of thermal power plants (matching NXQ2-L63/31.5-L-Y)
- Hydraulic energy storage systems in power plant EH loops
- Instrument loop pressure buffering of power generation facilities
- Feedwater pump hydraulic shock absorption systems of power plants
- Boiler EH hydraulic auxiliary energy storage systems for power plants
- Flue gas desulfurization hydraulic pressure stabilization systems in thermal power plants
- Power plant auxiliary equipment hydraulic energy storage systems
Closing Statement
Our products include various replacement parts suitable for power plants, as listed below:
#DF-BLADDER ACCUMULATOR NXQ2-L63/31.5-L-Y-DF
DDV valve SM4-40(40)151/80/4010S182
Induced draft fan relief valve RPEC-LQN
Plug valve X13W-10P
Hydraulic relief valve DB10-1-5-/31.5
Coil HZS.P2.AC220-1
The electromagnetic valve 3WE6A61/EW230N9K4
Horizontal axis CO46-09-10
MOOG servo valve 072-1203-6
Seals FK5D32
Electromagnetic valve coil E13AXCP00N
safety valve CV1-16-D20
TRIP SOLENOID VALVE M-2SEW6P3X/420MG240N9K4/V
Sealing KIT NXQA6.3-31.5-L-Y
Regulating valve KS100ZXNO016 DN100 PN16
Pressure regulating valve MNR：0821303500
Spare parts package 191245
Servo valve 0508.1776T0102.AW15
pressure relief valve YSF8-70/80-TA
Three way valve LXF100/1.6C/P
Stop valve J61Y-P54170V 12Cr1MoV
The electromagnetic valve 5-7310-5700-10DCF
solenoid directional valve DGV4-3-2A-M-U-H-40
AST solenoid valve coil Z6206052
impeller 1FK5F32KM-03-02
Accumulator bladder NXQA-100/31.5-L-R
Pneumatic stop valve J661Y-16V
Stop valve J61Y-P5540P
The electromagnetic valve SV4-10V-0-C0220AC
cooling fan D4E160-DA0122
Vacuum Butterfly Valve NKD343F-16C
pressure relief valve YSF16-25/50
Accumulator bladder NXQ-L-10/31.5A
globe throttle check valve KJC50-2.5P
O-shaped sealing ring HQ01.007
gate Z41Y-25I
Shutoff valve SR6MMV
BLADDER ACCUMULATOR NXQ2-L63/31.5-L-Y
stator cooling water pump DFB100-80-230
Mechanical seal of centrifugal pump LDX168-22
Check valve H61Y-600LB
bellows globe valve KHWJ15F-1.6P
Cooler gasket SLQ-140-F
servo valve HY-SFF8.04
HP oil pump 25SCV14-1B31.5Mpa15000rpm
Sealed bag HTYY-GXNQ080-02-MFQ
EH circulating pump skeleton oil seal MS0195-02-250
pressure relief valve YSF12-70/80
Lubricating oil pump seal kit LDX200-36J
Ripple sealed globe valve WJ40F1.6P-II
globe valve SHV25
Lift flow regulating valve FAR1-16-S-O-40
Governor O-ring DH00.017
The electromagnetic valve 4WE10D33/CG110N9K4
EH oil pump 19311CH1-5096
Bladder NXQ1-F40/10-H
OPC solenoid valve R901008688
O-shaped sealing ring DH.00.154
Bellows valves WJ50F1 6P-II
gearbox M01225.08GCC1
servo valve 0508.2352T0101.AW027
Centrifugal pump mechanical seal KCP125*100-200
Sealing ring Ø118/Ø98×9.5
Variable displacement plunger pump PVM131ER13CS02BYA28000001AOA
pressure relief valve YSF16-55/130-TA
HP trip valve HTBA300.0
double-tongue Check valve UH175X2-25
Electro-hydraulic reversing valve 34DY0-B32H-Tzz
Safety relief valve HY-YLF13.03N
bellows globe valve (welded) WJ10F1.6P
Instrument valve J21H-100P
motorize valve SR13GB32046B4
Solenoid Valve 22FDA-K2T-W110R-20/LV
Vacuum stop valve NKJ61H-25
BLADDER ACCUMULATOR NXQ2-L63/31.5-L-Y
DFYLCTY-2026-2-6-A