Bladder NXQ F40 31.5 for Satpura Power Plant｜YOYIK

Bladder NXQ F40/31.5 for Satpura Power Plant｜YOYIK
Product Introduction

The product is a bladder of model NXQ F40/31.5, featuring integrally molded structure, gas-liquid separation operation, nominal pressure PN31.5 (≤31.5MPa) and matching nominal volume 40L, made of high-quality nitrile rubber (NBR) with reinforced fabric layer, specifically designed for power generation facilities, thermal power plants and hydraulic accumulator matching in power station EH systems.

It is mainly applied in the bladder replacement and maintenance scenarios of Satpura Power Plant and other thermal power plants, suitable for matching with NXQ series hydraulic accumulators 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 120℃, matching the hydraulic working conditions of power plant accumulators, and ensuring reliable gas-liquid separation and energy storage performance.

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 accumulator bladders 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), matching nominal volume 40L and maximum operating temperature 120℃, it can adapt to the hydraulic working conditions of Satpura Power Plant and other thermal power plants, perfectly matching NXQ series accumulators, ensuring stable gas-liquid separation performance and no leakage.

- Adopts integrally molded structure with reinforced fabric layer, featuring excellent pressure resistance and elasticity, which can effectively realize gas-liquid separation in accumulators, avoid mutual pollution of gas and hydraulic oil, and ensure the normal operation of power plant EH hydraulic systems.

- Made of high-quality nitrile rubber (NBR), which has excellent oil resistance, wear resistance and aging resistance, suitable for EH hydraulic oil medium in power plant systems, and can maintain stable performance under long-term cyclic pressure changes, ensuring long service life.

- Equipped with precise size matching design, fully compatible with NXQ F40/31.5 accumulator models, easy to install and replace, reducing the maintenance time of power plant accumulators and improving the efficiency of equipment maintenance.

- Complies with GB/T 15968 and ISO 10766 standards, with strict quality control in the production process, high consistency of product size and performance, and low later replacement cost, adapting to the standardized operation requirements of power plant equipment and power generation facilities.

Applications

- Bladder replacement for turbine EH accumulators of thermal power plants

- Accumulator maintenance accessories in power plant EH loops

- NXQ series accumulator matching parts of power generation facilities

- Bladder replacement for feedwater pump accumulators of power plants

- Boiler EH accumulator maintenance accessories for power plants

- Bladder matching for flue gas desulfurization accumulators in thermal power plants

- Power plant auxiliary equipment accumulator bladder replacement

Closing Statement

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

Our company can provide replacement parts for various power facilities, as follows:
#DF-BLADDER NXQ F40/31.5-DF
SEAL DOME VAE DN 200
stainless steel fiber filter KLS-1001
Plunger pump M03EA10VSO45DFR/31RVPA12
Electric gate valve Z962Y-2000SPL
Skeleton oil seal 589332TCM
pressure hose S100-AC-AC-0800
Seal/O-ring XM-28-3.55-J8
gate P-1764
valve TDM098UVW-CS
solenoid valve coil Z6206060 VDC110
mechanical seal DLZB820-R64A-01
AST solenoid valve DF2051-1MPa
pressure relief valve YSF9-85/80
servo valve SM4-10-50
valve J34BA452CG60S40
Butterfly valve D371X-10C
Check valve H14H-16P
High outlet water pressure test plug valve SD61H-P57.8266V
Servo Valve E-RI-TE-05H 41/DH07SADN6
Mechanical trip Solenoid valve D125-413000
Mechanical seal 108-45
Stop valve J41Y-40
Electric regulating valve T947H-40
Water throwing ring nut (left-hand rotation) DG600-240-03-06
Combination sealing gasket 33/JB982-77/F
pressure line filter PLF-C60*30
Hydraulic accumulator bladder NXQ-A-25/315-L-EH
Stop valve WJ61Y-250
SHAFT HZB200-430-01-01
bellows globe valve (welded) WJ80F1.6P
Proportional valve KFDG4V-5-2CFON-Z-VMU1-HZ20
Accumulator NXQ-A25/20
pipe clamp SP763PADP-AS
Electric stop valve body J965Y-P5163I
Check valve HQ15.04Z
Salt slurry transfer pump (semi-open impeller) SDZAK80-315
BLADDER NXQ F40/31.5

The electromagnetic valve 22-FDA-5Ft-W110R-20/LBO
Solenoid Valve Include Coil EF8320G174
AST solenoid valve 0508.2074T0301.AW025
Electric stop valve J961H-64
unloading valve CVC-25-A
Solenoid valve 4WE6U6X/EG220N9K4/v/60
Oil supply pump NHNS120-42W1
vacuum pump reducer M01225
servo valve MOOG-G761-3033B
Safety valve A48-900LB
Emergency shut-off valve F3DG5S2-062A-50-DF2K-V
pressure hose SMS-20/N1/4-1829mm-B
Stop valve WJ61H-16P
globe valve 15FJ1.6P
Stop valve J65Y-250
solenoid valve D1VW020HVZP75XB510
Mechanical seal HSG120X4-42
Bearing 7318
Cooling fan YB2-250M-4
sealing ring OR-118-V
O-ring FAID67-03-01
bush coupling PVH074R01AA10A250000001AB010A
sealing ring HY-SO-0087-V
safety valve 4-5A25
servo valve PSSV-890-DF0056A
AC sealed oil pump ACF080K4IRBP
Cylinder body HPT200(300)-330
O ring HY.SO.0043.V
Stop valve J61Y-P54140V 12Cr1MoV
Superheater outlet plug valve SD61H-P57.6270V
Electric stop valve J961Y-P55190V
Hydraulic hose 16G2AT-HMP(DN25)-1400
pressure relief valve YSF12-55/25-KJTA
Vacuum pneumatic control valve T667H-300LB
Bladder Accumulator NXQ-40-31.5/*-L/F
Stop valve J61H-300LB
BLADDER NXQ F40/31.5

DFYLCTY-2026-2-6-A