Accumulator NXQ A 0.63 31.5 L for Pacitan Power Plant｜YOYIK

Accumulator NXQ A 0.63 31.5 L for Pacitan Power Plant｜YOYIK
Product Introduction

The product is an accumulator of model NXQ A 0.63 31.5 L, featuring bladder-type structure, gas-charged energy storage operation, nominal pressure PN31.5 (≤31.5MPa) and nominal volume 0.63L, made of A182 F316/CF8M stainless steel shell and nitrile rubber bladder, specifically designed for power generation facilities, thermal power plants and hydraulic control loops in power station EH systems.

It is mainly applied in the pressure stabilization, energy storage and shock absorption scenarios of Pacitan Power Plant and other thermal power plants, suitable for buffering pressure fluctuations and storing hydraulic energy in power plant turbine EH hydraulic systems, feedwater pump hydraulic circuits and instrument loops, capable of withstanding maximum operating pressure of 31.5MPa and maximum operating temperature of 170℃, matching the high-pressure hydraulic working conditions of power plants, and ensuring stable operation of the entire hydraulic control system.

Company Profile

YOYIK is a leading global manufacturer of industrial valves, power plant equipment and spare parts for power plants, with its core base in Deyang. It focuses on the design, R&D and production of high-demand hydraulic accumulators and power plant hydraulic accessories, and its products are widely used in power, chemical and steel industries, with a complete quality management system and global service network.

Product Features & Operation Points

- Designed with nominal pressure PN31.5 (maximum operating pressure ≤31.5MPa), nominal volume 0.63L and maximum operating temperature 170℃, it can adapt to the high-pressure hydraulic working conditions of Pacitan Power Plant and other thermal power plants, ensuring stable pressure stabilization and energy storage performance and no leakage.

- Adopts bladder-type structure and gas-charged operation, with excellent pressure buffering and shock absorption capability, which can effectively absorb pressure pulses and hydraulic shocks in the system, avoiding impact damage to power plant EH system components and instrument loops.

- The shell is made of A182 F316/CF8M stainless steel and the bladder is made of nitrile rubber, which has excellent corrosion resistance, high temperature resistance and pressure resistance, suitable for EH hydraulic oil medium in power plant systems and ensuring long service life under harsh working conditions.

- Equipped with integrated pressure relief valve and pressure gauge interface, it can realize overpressure protection and real-time pressure monitoring, facilitating regular inspection, maintenance and calibration by power plant operators, and reducing the risk of equipment failure.

- Complies with API 676 and GB/T 15968 standards, with strict quality control in the production process, easy installation and disassembly, and low later operation 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

- Hydraulic energy storage systems in power plant EH loops

- Instrument loop pressure buffering accessories 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

Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.

Here are many spare parts options we can provide for power plants:
#DF-Accumulator NXQ A 0.63 31.5 L-DF
Electric stop valve J965Y-P5160I
OPC solenoid valve 0508.3157T0301.AW001
sleeve nut QG500-80-205
Solenoid valve 3WE10A3X/CG220N9K4/V
Bellows valves WJ25F-16P
accumulator bladder NXQ-AB-10/20-L-EH
Spoon tube CO46-07-2
Rubber bladder NXQ-AB-25-31.5-L-Y
hydraulic hose assembly G1/4-M16*2-3000MM
Fixed cold water pressure control valve 125ZMAW16BQ13UNDERH
servo valve S15FOFA4VBLN NOZZLE FLAPPER STANDARD DYNAMICS
Sealing ring HB4-56J1-69
globe valve 65FWJ1.6P
EH oil circulation pump DOF-ZKB0115
Mechanical seal LTJ100
pressure relief valve YSF9-25/25-TA
AST/OPC solenoid valve 0508.919T0301.AW027
Inside the accumulator skin NXQ-A-20/31.5-LR-Y
Globe valve JH42-16P
Servo valve D661-4219
pressure relief valve YSF8-25/50
sealing oil floater tank float valve FY-40
Stop valve J61Y-P56160V
Driven gear 0110/0020
VAE: SOLENOID VFS5210-4DB
Lube oil pump of PA and FD Fan NB2-C32F
pressure hose SMS-12/15-1219-B
solenoid valve 4WE10D50/EG110N9DK6L/V
O-ring DH.00.026
Fluoro Rubber O-Ring OR0311308
BLADDER NX A10/31.5 L
Vacuum Gate Valve DKZ41Y-25C
Accumulator bladder 0508.2572T0601.AW002
diaphragm 010864-003-779/ASME B16.34
Stop valve J61H-200V
vacuum pump cushion L-110
Accumulator NXQ A 0.63 31.5 L

VAE 1-24-DC-16 24102-12-4R-B13
Balance drum HPT300-330M-5S/33B-29-03-03
shaft sleeve FA1D56-01-05
Seals WJ01.37.008
Table plate and anchor bolts SMH80R42E6.7W23
AC starting lubrication oil pump lower bearing 150LY-23-2
sealing ring AF11500355
Throttle valve L61Y-600LB
gate Z41H-16
gear pumps YNKN300/200
Three-way valve J21Y-P55150P 12Cr1MoV
filter HH8314F40KTXAM1
Solenoid directional valve M-3SED6CK1X/350/CG205N9K4
Thermostatic water valve D014001
O-Ring HB4-56J6-7H
electro-hydraulic valve FBDF-φ80 788
Rubber Bladder for ST CWP Accumulator NXQ A-a/31.5-L-Y
High Voltage Dust ignition Proof Three Phase Induction Motor YFB4001-4WF2 Q/NF014-2016
Electric lined rubber butterfly valve TLD971X-10Q
Nitrogen airbag NXQA-50/31.5-L-Y
solenoid valve HQ16.14Z
bladder 25L accumulator NXQ-A-25/20-F/L-Y
Mechanical seal M7N-40
oil pump 0508.1284.T1201.AW012
pressure hose SMS-12-1524mm-B
Small machine accumulator bag NQXA-16/31.5-L-EH
solenoid valve plug DG4V-3-2A-VM
solenoid valve 4WE10D5X/EG110N9DK6L/V
valve J61Y-100
servo valve G761-3969B
Oil cooler YLR14.63E-00
jacking oil pump AH37-FR01KK-20
The electromagnetic valve SK7303
Solenoid directional valve 4WE6-D/OF-E-W240-20-HT
BLADDER ACCUMULATOR NXQA-16-20 F/Y
sealing ring HB4-56J8-36
Accumulator NXQ A 0.63 31.5 L

DFYLCTY-2026-2-6-A