Stop Valve J61y P5545v For Hasdeo Power Plant｜yoyik - China

Stop Valve J61Y-P5545V for Hasdeo Power Plant｜YOYIK

## Product Introduction

The J61Y-P5545V stop valve adopts a one-piece forged steel body, complying with P5545V pressure standard and API 598, ASME, GB/T12224-2005 norms.

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

Rated for ≤580℃ and P5545V pressure, it adapts to superheated steam, high-pressure feedwater and light oil, achieving precise on-off control for pipelines and instrument loops.

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

## 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 network, we provide customized solutions for thermal power, petrochemical and metallurgical industries worldwide.

## Product Features & Technical Advantages

### Core Technical Features

1 - **P5545V Pressure Compliance**: Meets P5545V standard, with outstanding medium-high pressure bearing capacity to stabilize key power generation pipeline processes.

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

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

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

5 - **Easy Maintenance**: Complies with international/domestic standards for wide matching; top-mounted structure simplifies on-site inspection and reduces downtime.

## 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℃)

6 - Light oil and auxiliary media transportation pipelines in power plants

7 - Isolation/cut-off of medium-high pressure high-temperature pipelines in power generation cycle ## Closing Statement

Custom specifications are available for specific project requirements.

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

The following are the series of components we can provide for power plants:

#DF-Stop valve J61Y-P5545V 12Cr1MoV-DF

PISTON ROD GLAND 223-141745-30-1

RUBBER BLADDER NXQA - 1 6 /20 L-A

pressure relief valve YSF12-25/25-KJTH

Sealing ring 0350/0050/70

Accumulator Bladder NXQ16/31.5H

GEAR PUMP 2P82 6D G28PI-V-VS40

relief valve MS50-1

Boiler oil unloading pump 80AYZ-36

Reheat cold section plug valve SD61H-P3560

Safety valve VI-RV5-10-S-0-20

plunger pump 2.5CY14-1B

pressure relief valve YSF8-55/130-TA

Fire resistant oil cooler GL-3

pressure hose SMS-12/15-3048mm-B

Fluoro Rubber O-Ring OR0030039

Gear Pumps KCB-300

Solenoid valve DSL081-NR-TN-A240LD

sealing ring HB4-56J8-176

cut-off valve ZJHR DN50

Plug valve SD61H-P55 50I

High pressure hose F481CAD0222212-9000

cylinder CDA2F63-400-A54

solenoid valve DG4V 3 2AL M U D6 60

Hydraulic oil pump PVQ20 B2R SE1S 21C21 12

gate Z41F46-10C

Relief valve MRV-03-P-3-B-HT

Hand push oil filter JM-20

solenoid valve DG4V-3-6C-M-U-B6-60

The electromagnetic valve VGG-4422-U-A240

Plugins LC40DB20E-7x

Stop valve J61Y-P5545V 12Cr1MoV Servo valve 890-0108

pressure relief valve YSF16-25/25-KJTH

accumulator bladder NXQB-10/10-F-A

Check valve H14H-16P

Electric gate valve Z945X-16C

solenoid valve 3WE10A3X/CW230-50NZ4

Stop valve J41Y-25

pressure relief valve YSF8-55/25

Accumulator Bladder NXQ1-F16/20-H

sealing oilVacuum pump repair kit WS-30

solenoid valve 4WE10D3X/CG110N9K4/V

Hydraulic bladder accumulator NXQA-6.3/10-L-Y

Fluorine rubber ring DH.

00.010

Oil blocking ring DG750-180-04-06

Globe valve J961Y-320

Instrument valve J21Y-P5540P

Vane pump PFE-31016

servo valve 0508.2352T0101 - AW027

Globe valve LJC25-F1.6P

Stop valve J61Y-P54140V 12Cr1MoV

Differential pressure valve ZZCN-10 DN40 0.084MPa

pressure relief valve YSF8-85/130-TH

Stop valve J61Y-1550SPL

plunger pump A10V100R-31R-PPA12N00

VALVE CS941H-16C

Pipe joint HQ10.02Z

Valve oil engine mechanical shut-off valve HGGDV-02-18-01A

Relief valve YF-B10H2-S

AST solenoid valve 4WE10X75X/EG220N9K4/V

globe throttle check valve KJC40C-4.0P

servo valve J761-004

Stop valve J61Y-P5545V 12Cr1MoV 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.