Stop Valve J61y 300lbr Cirebon Power Plant｜yoyik - China

Stop valve J61Y-300LBR for Cirebon Power Plant｜YOYIK

2 - Product Introduction YOYIK Stop valve J61Y-300LBR is a high-pressure stop valve with 300LB pressure class (≤20.7MPa), adopting straight-through structure, threaded connection and manual operation.

It is made of high-quality alloy steel with Y-suffix cemented carbide seal and R-suffix specification, suitable for thermal power facilities and power generation systems.

It is used for media isolation in the station’s pipelines (steam, water, hydraulic oil), matching its instrument loops and auxiliary pipelines with max 425℃ and ≤20.7MPa (300LB class).

3 - Company Profile Based in Deyang, YOYIK is a leading manufacturer of industrial valves and power plant equipment in the global energy industry, focusing on the design, R&D and production of high-demand stop valves, with a complete quality management system and global service network.

4 - Product Features & Operation Points - 300LB Pressure Bearing: High-quality alloy steel body with R-suffix specification ensures stable leak-free operation under ≤20.7MPa (300LB class), adapting to the station’s working conditions.

- Cemented Carbide Seal: Y-suffix metal-to-metal seal enhances wear resistance, realizing tight media cut-off for long-term high-temperature operation.

- Alloy Material with R-suffix Spec: Excellent high-temperature (425℃) and corrosion resistance, suitable for pipeline environments of the station.

- Straight-Through Design: Reduces flow resistance, compact threaded connection fits narrow installation spaces, easy to operate and maintain.

- Multi-Standard Compliance: Meets GBT 12235, API 602 and ASME standards, with strict testing and good spare part interchangeability.

5 - Applications Main steam branch pipelines in Cirebon Power Plant Boiler feedwater loop isolation of the station Steam turbine auxiliary pipeline cut-off systems Desuperheating water pipeline isolation in the station Chemical process pipeline isolation of auxiliary systems Hydraulic control pipeline cut-off for station equipment Instrument protection loops in Cirebon Power Plant 6 - Closing Statement Specifications and configurations can be customized according to specific project requirements.

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

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

#DF-Stop valve J61Y-300SPL-DF

AC lubricating oil pump 125LY-35-16

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O-ring GB3452.1 90*5.3-HN7445

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butterfly valve 100DSF4CB3

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Pneumatic stop valve J641Y-40

O-ring rubber seal 45*4-G-S-GB/T3452.1

sealing ring HB4-56J8-54

moter CMG3160

gasbag NXQ-4/20-H

bellows globe valve WJ32F1.6P

EH oil -solenoid valve 4WE6D61/WE220NZ4/V

Centrifugal oil pump bearing 65AYN50X9

solenoid valve D12T11G0P

Pressure relief valve YSF16-70/130KKJ

EH oil O-ring repair kit 660MWB

AST solenoid valve 4WE-6-D62/EG220N9K4

Stop valve J61Y-300SPL butterfly valve 125DSF4PB3

pressure relief valve YSF8-70/130-KJTA

Sealing ring HB4-56J1-52

cooling fan D4E160-DA0122

AST solenoid valve SV13-12V-0-0-00

Seal oil main oil pump DLZB820-R64B

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sealing ring HB4-56J8-169

sealing ring ZD83-00-01

High-pressure pipeline EN853 SAE100 R1AT

Driven screw DLZB820-R64-13

Accumulator bladder NXQ-N-40

Unloading valve WJXH.

9330A

Oil seal SEAL KIT F3-V10

Rubber diaphragm for vessel 1419-11 f800 mm

servo valve J761-003

solenoid change-over ball valve M-3SE10C20/315G24NZ5L

Servo valve ZD.

01.013

Actuator striker arm / drive coupling P22060D-01

Hydraulic valve L-DB65F2-3X/16

HP accumulator MXQA-25/31.5-L-EH

filler KQSN500-N18/431 150*110*20

Reheater outlet plug valve SD61H-P54.540V

Solenoid reversing valve 4WE6G61B/CW220-50N9Z5L


Throttle valve L61Y-25

sealing ring GTJ300-00-11

O-ring 5-4490-0360-22

Fire resistant oil pump PVH074R0IAB10A 250000002001AE010A

Spit out the elbow PVG-130-F1UV-LGFY-P-1NNS

Solenoid directional valve 4WE6E6X/EW230N9K4

EH oil station cooling pump 0508.1842T1201 - AW014

set glove valve along with electric actuator.

100J941Y40

solenoid valve DSG-03-3C4-A240-N-50

Check valve H44H-10C

Skin NXQ-A-40/20-L-EH

Thermal expansion valve JL0150703

Stop valve J61Y-300SPL DFYLCTY-2026-1-26-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.