Stop Valve J61y P5550v For Kendari Power Plant｜yoyik - China

Stop Valve J61Y-P5550V for Kendari Power Plant｜YOYIK

## Product Introduction

The J61Y-P5550V stop valve features a one-piece forged steel body, complying with P5550V pressure standard and API 598, ASME, GB/T12224-2005 norms.

Made of 12Cr1MoV heat-resistant steel, it delivers excellent high-temperature strength and creep resistance, acting as a key safety component for medium-high pressure pipelines in thermal power plants.

Rated for ≤580℃ and P5550V pressure, it is suitable for superheated steam, high-pressure feedwater and light oil, providing precise on-off control for pipelines and instrument loops.

Successfully applied in Kendari Power Plant, it ensures stable operation of high-temperature and high-pressure pipeline links in power generation processes.

## Company Profile

YOYIK is a global manufacturer of industrial valves and power plant equipment, specialized in high-performance pressure valve R&D and production.

With a strict quality management system and global after-sales service network, we offer customized valve solutions for thermal power, petrochemical and metallurgical industries worldwide.

## Product Features & Technical Advantages

### Core Technical Features

1 - **P5550V Pressure Compliance**: Adheres to P5550V standard, with superior medium-high pressure bearing capacity to stabilize key power generation pipeline operations.

2 - **Zero-Leakage Hard Seal**: Precision conical hard seal with surface hardening, eliminating leakage risks in high-temperature industrial pipeline systems.

3 - **12Cr1MoV Material Superiority**: Maintains excellent hot strength at ≤580℃, perfectly adapted to power plant high-temperature and high-pressure working conditions.

## Product Applications

### Typical Scenarios in Thermal Power Plants

1 - Medium-high pressure main pipelines (high-temperature media on-off control)

2 - Boiler auxiliary pipelines for feedwater/steam transmission in high-temperature environments

3 - Turbine cooling water/lubricating oil medium-high pressure pipelines

4 - Auxiliary instrument loops for precise high-temperature media control ## Closing Statement

Custom specifications are available for specific project requirements.

Contact our technical team for detailed engineering support and complete performance data.

We have abundant inventory of spare parts required by the factory, including:

#DF-Stop valve J61Y-P5550V-DF

Bladder SB330H

Hexagonal screws 1-75-33008-721

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

air control valve WSF-A380V\DN25\0.07 MPa\320℃\Q235A

Accumulator inflation valve NXQ-100/90

servo valve 760N1194B

plunger pump A3H56-FR01KK-10

Pressure measuring hose CSH/M20*1.5-1500

Hydraulic crushing shut-off door AB two-way directional valve group YPM225-FZ

column valve ZF24A.

00.00

pressure relief valve YSF8-85/80-KJ

EH oil accumulator bladder (plus seal) NXQ-AB-40/31.5-L

Solenoid valve coil CCP 024D

Manual shut-off valve WJ25F16P

Comprehensive machine oil pump 2CY-29/3.3

Vane pump F320V5A1C22R

AST solenoid valve 3D01A001

Globe valve WJ40F-16P

oil-pressure valve SV1-10V-CD-240AG

pressure relief valve YSF9-85/80-KJTH

Stainless steel ball valve 336BW005F01A

High pressure ball valve W-RKH-35L-25-4465

servo valve 17E0254 DLKZOR-TEB-SN-NP-140-L71/ I

oil supply valve BY-80

valve J34BA452CG60S40

relief valve RV5-16-S-0-50

Seal/O-ring XM273-003

O-ring KSB65-250B

POMPA LUBE OIL APH 3GR25X4Q

The electromagnetic valve HQ16JOZ

Roots vacuum pump ZJ-30

Stop valve J61Y-P5550V Charging and pressure measuring assembly of EH oil accumulator NXQ-AB-40/20-L-A

Jack joint FAG 6206 2RZ

Oil filter assembly nozzle YLM217-001

BFP steam turbine governing and safety actuator YGM239

Vacuum Gate Valve DKZ41H-40I

Parallel double disc valve Z564Y-2500Lb

Hydraulic valve L-DB65F2-3X/16

solenoid valve 3WE6A6X/EG24N9K4

Mobile oil storage tank SDYDYX-3

BLADDER FOR ACCUMU NXQAB-100/31.5-L-Y

Three valve group HM451U3331211xxTH13

pressure hose SMS-20/N1/4-305mm-C

Centrifugal pump oil seal F3-V10-IS63-10-20

MSV trip solenoid valve D1VW020BVZPM82XB510 220VDC

Stop valve J61Y-P5545V 12Cr1MoV

DC Emergency pump 125LY-23-4

COUPLING CUSHION ALD320-20X2 18 X 34 X 8 MM

throttle valve KBJ40-1.6P

Fluorine rubber O-ring φ6*1.8

Globe valve J61Y-320

Directional valve 4WE10E31B/CW220-50N9Z5L

gear pumps CB-B125

Tensioning block ZCGJ1-01-01

Hydraulic bladder accumulator bladder NXQ-L10/31.5-A

Seal oil pump minor repair spare parts kit KG70KZ/7.5F4 G053

pressure relief valve YSF8-55/50-TA

High pressure animal energy device skin bag NXQa-10/20-V

Accessories for accumulator NXQ-F16/20-H-HT

Solenoid valve coil 300AA00086A MCSCJ230AG000010

servo valve D634-319C

reducer gearbox M02225.0BGCC1D1.5A

Stop valve J61Y-P5550V DFYLCTY-2026-1-27-A

Company Contact:

• Posted By: Dongfang Yoyik (Deyang) Engineering Co., Ltd

• Phone: 13547040088

• Address: 15F, Block B, Kaixuan International Building Deyang, Sichuan, China, Deyang , Sichuan , China

• Email:

• Website: https://www.yoyikscm.com/

• Business Description: Dongfang Yoyik (Deyang) Engineering Co., Ltd is specialized in manufacturing the spare parts for Power plants, Steel mill, including Steam turbines, Generators, Boiler, 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, Insulation materials, Ceramic-lined steel pipes, Coolers, Repairing electric motors, etc.