Stop Valve J61y P5540v For Pulang Pisau Power Plant｜yoyik - China

Stop Valve J61Y-P5540V for Pulang Pisau Power Plant｜YOYIK

## Product Introduction

The J61Y-P5540V stop valve features a one-piece forged steel body, complying with P5540V pressure standard and API 598, ASME, GB/T12224-2005 norms.

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

Rated for ≤580℃ and P5540V pressure, it is suitable for superheated steam, high-pressure feedwater and light oil, delivering precise on-off control for pipelines and instrument loops.

Successfully applied in Pulang Pisau 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 - **P5540V Pressure Compliance**: Adheres to P5540V 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 ## Closing Statement

Custom specifications are available for specific project requirements.

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

Our company can provide replacement parts for various power facilities, as follows:

#DF-Stop valve J61Y-P5540V-DF

Actuator mounting bracket P18638C-00

EH oil pump shaft end sealing set HPU-V1001A

pressure relief valve YSF12-55/130

o-ring 190X3.55

Check valve H61H-250 SA-105

pressure hose SMS-10/12-1219mm-B

Stop valve J61Y-100V

servo valve S63J0GB4VPL

Needle valve L61Y-320P 304

Cushion pad (EH oil regeneration pump) NEUTRALIZATION PUMP-MOTOR

sealing ring HB4-56J8-144

Bellows valves WJ41W-40P

O-ring 5-4492-0563-02

Closed circulation water pump 300S90B

Oil supply pump 65AY50X11

Electromagnetic servo valve 0508.777T0102 - AW016

pressure relief valve YSF8-55/80-KJ

SLEEVE, BALANCE 100AY67X6-52

Electric stop valve J961Y-250 SA-105

O-ring φ25*3.1

servo valve D633-7115

Bladder NXQ F 6.3 / 20

pressure hose S100-AC-AC-0400

Pump spare parts kit NLK040FB

Oil gun JZYQ-1600/R

Three-way valve J21W-64P

Resistant fuel system seal components NXQB-10/10L

pressure hose S110-AC-AC-0040

Explosion proof shielded electric pump BA34H-112H4BM-40-25-125

Stop valve J61Y-P50150V

bearing, angular contact ball 7311 BECBJ Stop valve J61Y-P5540V Screw plug DG600-240-05-23

Generator stator cooling water pump KSB-50-250

solenoid valve 0508.149310301 - AW027

Manual flapper valve LXF 200*200

Main steam valve quick closing solenoid valve FRD.

WJA3.045-220VAC

Accumulator NXQA-16/31.5-F-Y

pump shaft DFB80-80-220-03

Stop valve J961Y-2100SPL

Primary fan oil pump coupling wheel GPAZ-16-F-20

Accumulator charging nozzle QX-5F

solenoid valve AM-501-1-0149 110VDC

Oil unloading pump 2CY-29/0.6-2

DEH system OPC solenoid valve 4WE6D62/EG220N9K4

Solenoid valve DG4V-3 2A MU H7 60

AST solenoid valve DV4V52ALJVMUSA620

solenoid valve 4WE6Y61/EG220NZ4/V

Oil cooler YL-20

Solenoid valve 56C-53-RA 25-150PSI

regulating valve RDDA-LSN

Oil discharge chamber CO46-07-4

Non-Return Valve ZNGF08010102

pressure relief valve YSF8-35/50

WATER VALVE WITH SOLENOID COIL ABZAW

Servo valve cleaning M00G72

solenoid valve DS092CVA220H

EH oil main pump PVH098R01AD30 A250000002001AB010A

pump HSNH210-46

pressure hose SMS-15-610mm-B

shaft sleeve LK45/CZ65-250-4

gasbag NXQ-A-20/31.5-F-Y

reducer M02225 - OBMCC1D1.5A

Stop valve J61Y-P5540V 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.