Stop Valve J61y P55220v For Dahanu Power Plant｜yoyik - China

Stop Valve J61Y-P55220V for Dahanu Power Plant｜YOYIK

## Product Introduction

The J61Y-P55220V stop valve features a one-piece forged steel body, complying with P55220V 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 component for medium-high pressure pipelines in thermal power plants.

Rated for ≤580℃ and P55220V 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 Dahanu 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 R&D and production of high-performance pressure valves.

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

## Product Features & Technical Advantages

### Core Technical Features

1 - **P55220V Pressure Compliance**: Adheres to P55220V 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 high-temperature and high-pressure working conditions of power plants.

4 - **Smooth & Precise Operation**: Metal-to-metal sealing + high-temperature graphite packing for anti-leakage; precision-threaded stem for effortless on-off control.

## 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

5 - Medium-high pressure auxiliary steam pipelines (≤580℃) ## Closing Statement

Custom specifications are available for specific project requirements.

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

We can provide a variety of spare parts for power plants, as follows:

#DF-Stop valve J61Y-P55220V-DF

servo valve MOOG 072-2623

The electromagnetic valve 4WE6D62/EG220N9K4/V/6

Bushing nut FAID67-01-09

sealing ring OR-246-V

The electromagnetic valve 4WE6D61/EG220NZ4/V

solenoid directional valve 4WE10E20/AG24NZ5L

servo valve FRD.

VSBXF.

007C

Stop valve J61Y-320 SA-105

relief valve DB12120A-011-CE0036

Machinery Seal 0400 L104 Q264

wet solenoid directional valve 4WE6D6X/EG220NZ4

Circulating water pump room sewage pump YW65-50-125X2.5

pressure hose SMS-20-2438mm-B

Fluorine rubber O-ring φ30*φ25*3.1 JB/ZQ4224-2006

Accident handling pump SDH125-100-125

Isolation valve JZPK02

Rotary valve HH62424DF32 2""

mechanical trip valve F3DG2S-062A-50-DFZK

Accumulator Bladder NXQ-A-10/10-L-E

Fluorine rubber ring DH.

00.124

High pressure ball valve HQ14.54Z

Protective plate YOT46-508-01-04/YOT 46-508-09-01

Formed Seal Components PCS1002002380010-01/410.0 1/ 410.02/401.10

Electric regulating valve T968Y-250

Electric gate valve Z962Y-P55160V

MANUAL BALL VALVE Q11F-10P DN40

Solenoid valve G551A001MS

Pump cover sealing ring 100LY-62-005

Seal oil for vacuum pump WS-30-7H

O-ring XM-12-2J8

Safety valve A48Y-64V ZG15Cr1Mo1V

Stop valve J61Y-P55220V Stop valve J11F-10S

Stop valve J41J-40

Electric stop valve J961Y-P5550V

valve MCSCH110DG000010

Single-stage corrosion-resistant centrifugal pump IH80-50-200

Electric butterfly valve D943H-25

Seals WJ01.37.099

Screw Pumps ACF080N4IRF0

O-ring HY-SO-0049-V

mechanical seal 11-M74-D/35-G6

Block valve SD61H-P60.875V SA-182 F92

Plunger pump A10VS0-100DR-31R-PPA12N00

SOLENOID VALVE SR551-DN25DW

Accumulator Bladder NXQA-40/20-F-A

butterfly valve K150DSF4PB3

globe valve 40FWJ1.6P

butterfly valve 150DOF4CB3

Valve disc LXF125/1.8

Accumulator rubber bag Viton 40L

sealing ring OR-162-V

Gear reducer MO2225OBGCC15A

gate Z561Y-100

Solenoid Valves Q23JD-L20 Stop valve J61Y-P5410V

MOTOR YBX3-250M-4-55KW

Solenoid valve 4WE6YL6X/EG110NZ4-V/BO8

Butterfly valve D343H-10C

Circulating pump F3-V20-1S8S-1C11

Accumulator NXQ-B-63/31.5-L-Y

Electric gate valve Z962Y-320 WCB

Solenoid valve 4WE10Y-L3Y/CG24NZ5L

Stop valve J61Y-P55220V 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.