Stop Valve J61y P5540p For Tanjung Balai Karimun Power Plant｜yoyik - China

Stop Valve J61Y-P5540P for Tanjung Balai Karimun Power Plant｜YOYIK

## Product Introduction

The J61Y-P5540P stop valve features a one-piece forged steel body, complying with P5540P pressure standard and API 598, ASME, GB/T12224-2005 norms.

Made of 304 stainless steel (A182 F304/CF8), it has excellent corrosion and oxidation resistance, serving as a key safety component for medium-high pressure pipelines in thermal power plants.

Rated for ≤420℃ and P5540P pressure, it adapts to superheated steam, high-pressure feedwater and corrosive light oil, enabling precise on-off control for pipelines and instrument loops.

Successfully applied in Tanjung Balai Karimun Power Plant, it ensures stable operation of corrosion-prone 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 - **P5540P Pressure Compliance**: Meets P5540P standard, with superior 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 corrosive pipeline systems.

3 - **304 Stainless Steel Advantage**: Retains excellent corrosion resistance at ≤420℃, perfectly adapted to corrosive medium working conditions of power plants.

4 - **Smooth 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 (corrosive/non-corrosive media on-off control)

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

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

4 - Auxiliary instrument loops for precise corrosive media control

5 - Medium-high pressure auxiliary steam pipelines (≤420℃) ## Closing Statement

Custom specifications are available for specific project requirements.

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

We have diversified supply of various spare parts required for power stations, as follows:

#DF-Stop valve J61Y-P5540P-DF

stainless steel globe throttle check valve KLJC-1.6P

Main tank lube oil pump 2CY-29/0.36

Fluorine rubber ring C8689537 Generator radial bearing NU1030ML

Bacterial valve NXQ-A-40/31.5-F-A

The electromagnetic valve 4WE6H62/EG24N9K4QSABG24W

DC emergency oil pump 75D.

452Z(B)-6

bow shackle 6.5T 7/8

Solenoid valve 4WE6D6X/EG110NZ4

EH oil pump 16016CH1-5013

DOUBLE ENTRY IMPELLER with IMPELLER SLEEVE HZB200-430-01-03+ HZB200-430-01-04

Fluorine rubber O-ring HY-SO-0076-V

oil pump coupling YXHZ-B40

Power plant shut-off valves WJ50F3.2P

Sealed recirculation oil pump SND280-43NZ

Servo valve MO0G-072-1202-10

RING, LABYRINTH 100AY67X6-22

bellows globe valve (welded) WJ10F1.6P

gate Z961Y-300LB SA-106C

Oil motor shaft 1307.30.02.08

servo valve CSDY3-80

O-ring HY-SO-0110-V

High pressure plunger pump A10VO28DR/31R-PSC12N00E

thrust ring GB/T7813-1998 SR200*21

PNEUMATIC ACTUATOR RP145DA

Secondary impeller (second stage) HPT200-330-03-12

The electromagnetic valve DG3VP 3-102A-VM-UP-10

stator cooling water pump DFB125-80-250

Electro-hydraulic servo valve DDV634-319C

Gear Pump PG0-320-S-1-P-B-R

Vacuum stop valve DKJ41Y-25I

Stop valve J61Y-P5540P Recirculating oil pump Drive screw HSNH280-43NZ

Y-bearing YAR 215-2F

Gear pump input gear shaft 0450/0010/0050

Joint DG600-240-05-17

threaded pin 1-75-33063-156

sealing ring HB4-56J8-139

Gear Pumps 2PB26DG28P1

Sealing KIT NXQ-A-10/10-F-Y-9

sealing ring HY-SO-0087-V

vacuum pump oil filter P-1258

Accumulator NXQ-16/31.5-L-Y

valve 8316P066

solenoid valve GS061200N

solenoid valve DG4V-5-2NJ-M-U-H6-20

CUP TP4Y201-4A

Automatic hydraulic proportional valve 0811402058\BOSCH

O-ring rubber seal 36*3.1-G-S-GB/T3452.1

Floating oil seal A1GB-10700-6

Fluorine rubber ring DH.

00.053

gate NKZ561Y-600LB

Pressure relief valve FS741Y/X-6

Rotork Gear SH140011

pressure Regulating valve 125ZXQ016L13NOERH

Power plant shut-off valves WJ10F3.2P

pump MBH101-8MPFMEM4SEST11NN22

Rubber Bladder for ST CWP Accumulator NXQ A-a/31.5-L-Y

Three way valve LXF100/1.6C/P

Shutoff valve HGPCV-02-B30

Mechanical seal HSNH660R40ZM1

Electric gate valve Z961Y-250 SA-105

IPC power supply ACE-716C DC24V

Stop valve J61Y-P5540P 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.