Electric stop valve J961Y-320I for Simhapuri power｜YOYIK

Electric stop valve J961Y-320I for Simhapuri power Power Plant｜YOYIK
Product Introduction

Electric stop valve J961Y-320I is a high-temperature and high-pressure cutoff valve composed of a stop valve body and a Z-type multi-turn electric actuator, with a through-type channel structure and electric remote on-off operation. Its nominal pressure is 32.0MPa, and the valve body is made of chromium-molybdenum steel (corresponding to model suffix I), which is specially designed for power generation facilities, especially suitable for the pipeline systems of thermal power plants and large-scale power stations such as Simhapuri power Power Plant. The valve disc adopts a plug-shaped structure with a conical sealing surface, which realizes reliable cutoff of medium in the pipeline.

This electric stop valve is mainly used in the pipeline systems of Simhapuri power Power Plant and other power generation facilities, suitable for medium such as water, oil and steam. Its maximum working pressure is ≤32.0MPa, maximum working temperature is ≤550℃, which can perfectly match the harsh working conditions of high temperature and high pressure in power plant pipelines. It is widely applied in the key instrument loops and main pipeline cutoff links of power plants, providing stable and reliable cutoff control for the safe operation of power generation equipment.

Company Profile

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 electric stop valves and other power plant spare parts. It has a complete quality management system and a global service network, providing customized solutions for power, chemical and steel industries.

Product Features & Operation Points

- High pressure design with nominal pressure of 32.0MPa and strength test pressure of 48.0MPa, which can withstand the high-pressure impact of power plant high-temperature steam and other media, avoiding leakage risks caused by pressure overload in the operation of Simhapuri power Power Plant pipeline system.

- Electric remote operation function, equipped with Z-type multi-turn electric actuator, which can realize remote on-off control by connecting 380VAC power supply, reducing manual operation intensity and improving the efficiency of pipeline control in power plant instrument loops.

- Chromium-molybdenum steel valve body (model suffix I) has excellent high temperature resistance and corrosion resistance, which can resist the corrosion of high-temperature steam and oil medium in power plant pipelines, and extend the service life of the valve in harsh working conditions.

- Metal-to-metal seating with conical sealing surface, the valve disc moves linearly along the center line of the medium, realizing tight cutoff of the medium, which can effectively prevent the leakage of high-temperature and high-pressure medium in the pipeline of Simhapuri power Power Plant and ensure the safe operation of the system.

- Compliant with GBT, API and ASME standards, the product is designed and manufactured in accordance with GB12235 national standard, with standardized structure and easy maintenance. It is convenient for daily inspection and maintenance of power plant equipment, reducing the maintenance cost of spare parts for power plants.

Applications

- Boiler water supply pipeline system of Simhapuri power Power Plant

- Steam turbine cooling water circuits

- Power plant steam pipeline cutoff system

- Power plant oil pipeline control system

- Auxiliary pipeline system of thermal power plants

- Power plant instrument loop cutoff link

- High-temperature and high-pressure pipeline system of power generation facilities

End Statement

Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.

Our products include various replacement parts suitable for power plants, as listed below:
#DF-Electric stop valve J961Y-320I-DF
Stop valve J61Y-250 SA-105
servo valve G761-3034B
Deep Groove Ball Bearing 6213-ZZ
Fluorine rubber ring C8689603
globe valve SHV9.6
Bearings U138Y18A
O-ring 5-4490-1070-00
Control system OPC/AST solenoid valve 4WE10y33/CG110N9K4/V
AST solenoid valve HY-FXF10.04
Heat bypass valve JL015082
SOLENOID VAE SPARE PART KIT K302-723
Actuator A1990
EH oil cooling recirculation pump 2PB26DG28PI-V-VS40
NITROGEN CHARGING VAE with M14 x 1.5 mm thread NXQ-63-F/31.5-H
piston pump PVH131QIC-RSF-13S-11-C25-31
pipe joint AFM25-3-FPM-1.4571
O-shaped sealing ring HQ01.007
shearing pump A2F 107 R2P5
servo valve SM4-40(40)151-80-40-10-S205
Stop valve KHWJ61F-32P
gate Z962Y-200
servo valve SF-21
Rotary valve HH62424DF32 2""
ELECTRIC ACTUATOR M8340
Small machine top shaft oil pump 5-7310-7700-01YB
cushion 124412
O-ring HY-SO-0046-V
Actuator striker arm / drive coupling P22060D-01
pressure relief valve YSF9-35/50-TA
globe throttle check valve LJC80-1.6P
Two-position three-way solenoid valve 57D-21-611-JA 24V
Electric stop valve J961Y-420I
pressure hose SMS-10/12-1829mm-B
accumulator bladder NXQA-L25/20-L-EH
Mechanical seal 150LY-35-4
thrust ball bearing 51217
globe throttle check valve KJC100-2.5P
Electric stop valve J961Y-320I

MOTORIZED GATE VAE DZW20-24
Vacuum stop valve DKJ41H-64
Solenoid valve| SCG238A050 AC220V
globe check valve (welded) JC25-1.6P
Electro-hydraulic control converter SM4.40(40)151-80/40-10-H919H
The electromagnetic valve 2W-160-15
Hydrogen emission main valve PTFE valve core WJ61-F
pressure relief valve YSF9-55/50-KJ
SOLENOID VAE GS021600V + CCP230M
Spring Y7-3
Servo valve SM4-20(15)57-80/40-10-H607H
AC asynchronous motor GDRM35-133B-2
Manual valve; EH oil inlet K151.33.01.01G01
Check valve H61Y-320P
Spit out the elbow PVG-130-F1UV-LGFY-P-1NNS
Gasket 03506-350/357/479
Electric stop valve J961Y-P55l50V 12Cr1MoV
Stop valve J61H-25P
O-shaped sealing ring HQ01.005
GEAR OIL PUMP KCB-55
Overflow valve KCG6W2501ZMUH110/250
gate Z60H-900LB
mechanical seal 24SAP-28
oil pump 150LY-32-B
Compressor C-SBN373H8A
High-profile valve oil engine cylinder HY-YG83.039Z
O-ring DG600-240-07-01(3)
Power plant shut-off valves WJ40F3.2P
accumulator bladder NXQ A-25/31.5-L-EH
Diaphragm valve assembly seal F5.1400B-MFQ
Inlet hose EN853-2SN-275BAR
Micro pressure measuring hose S100-AC-G1/4-0250
BEARING YW65-50-125A
VAE: SOLENOID VFS5210-4DB
Stop valve WJ61Y-250
Dermal vesicle NXQ-AB-6.3/31.5-L-Y
oil pump HQ37.12Z
Electric stop valve J961Y-320I

DFYLCTY-2026-1-29-A