Electric stop valve J961Y-P22200V for Anpara power｜YOYIK

Electric stop valve J961Y-P22200V for Anpara power Power Plant｜YOYIK
Product Introduction

The J961Y-P22200V Electric Stop Valve is a high-reliability high-pressure electrically operated cutoff device specially designed for large thermal power plant pipeline systems, integrating a precision forged valve body and an efficient intelligent multi-turn electric actuator. According to the valve model preparation standardsuperscript:4>, the model is decoded as follows: J (globe valve), 9 (electric drive), 6 (welding connection), 1 (straight-through structure), Y (hard alloy sealing), P22 (chromium-molybdenum alloy steel body material), 200 (nominal pressure PN200MPa), V (austenitic stainless steel auxiliary material). It is made of P22 chromium-molybdenum alloy steel (a high-temperature and high-pressure resistant material widely used in power plants) with hard alloy surfacing on the sealing surface, which has excellent high-temperature creep resistance and pressure-bearing capacity, specially customized to meet the strict operational requirements of Anpara power Power Plant and other large thermal power generation facilities. Its optimized straight-through flow passage design reduces flow resistance and pressure loss, ensures rapid and leak-tight isolation of high-pressure media in critical pipelines, and fully complies with international power plant valve manufacturing standards and industry specificationssuperscript:2superscript:4>.

This electric stop valve is mainly applied in the high-pressure pipeline networks of Anpara power Power Plant, capable of effectively controlling and isolating high-temperature and high-pressure media such as superheated steam, high-pressure boiler feedwater and high-temperature industrial oil in thermal power plants. Based on the material performance and pressure grade characteristics, it can operate stably at a maximum working temperature of 550℃ (matching PN200MPa pressure grade), which is widely used in the main boiler systems, turbine high-pressure circuits and core instrument control pipelines of Anpara power Power Plant, and is a key equipment to ensure the safe and stable operation of power generation units. It can withstand 1.1 times the rated working pressure without leakage in the closed state, providing a reliable guarantee for the safe, stable and efficient operation of power generation equipment in harsh high-temperature and high-pressure environmentsuperscript:1superscript:3>.

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

- Adopts P22 chromium-molybdenum alloy steel valve body (decoded from model P22) with hard alloy surfacing on the sealing surface and austenitic stainless steel auxiliary parts (model suffix V), which has excellent high-temperature resistance, creep resistance and impact toughness, can fully adapt to the high-temperature and high-pressure pipeline environment of Anpara power Power Plant, and ensure long-term stable operation without deformation, corrosion or leakage, suitable for superheated steam and high-temperature oil media scenariosuperscript:1superscript:4>.

- Compliant with PN200MPa nominal pressure grade (decoded from model 200) and manufactured in strict accordance with GBT 12235, API 600 and ASME B16.34 standards, the valve undergoes rigorous hydrostatic testing (test pressure 300MPa, 1.5 times the rated pressure) and low-pressure sealing testing (test pressure 0.6MPa) to completely eliminate leakage risks under rated and extreme working pressures, meeting the strictest safety requirements of power plants and international engineering standardssuperscript:2superscript:3>.

- Equipped with an efficient intelligent multi-turn electric actuator (matching electric drive code 9 in the model), it supports remote and local dual-control modes, with real-time position feedback, overload protection, fault alarm and emergency cutoff functions, reducing manual operation intensity, improving the accuracy and efficiency of pipeline control in Anpara power Power Plant systems, and facilitating intelligent management of power plant equipmentuperscript:4>.

- Adopts a precision-ground metal-to-metal hard sealing structure (decoded from model Y), combined with advanced surface nitriding hardening treatment on the valve stem, which achieves excellent sealing performance even under high-temperature and high-pressure conditions, reduces maintenance frequency and operation and maintenance costs, and ensures good sealing performance during long-term frequent on-off operationssuperscript:1superscript:4>.

- Integral forged valve body structure (without any welding seams) eliminates internal defects such as pores, cracks and inclusions, enhances the overall structural strength and impact resistance, adapts to the frequent pressure fluctuation scenarios in the high-pressure pipelines of Anpara power Power Plant, and is compatible with 300MW-1000MW unit pipeline systems, widely applicable to key pipeline control of large thermal power plantsuperscript:3superscript:4>.

Applications

- Boiler main steam pipeline system of Anpara power Power Plant

- Turbine high-pressure feedwater cutoff pipeline in Anpara power Power Plant

- High-pressure superheated steam pipeline of Anpara power Power Plant

- Power plant boiler reheater and superheater high-pressure pipeline isolation system

- High-pressure instrument control loop of Anpara power generation facilities

- High-temperature industrial oil transportation and cutoff pipeline of power plant auxiliary systems

- High-pressure condensate water recycling pipeline of large-scale thermal power plants

End Statement

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

We provide a wide variety of spare parts for power equipment, as listed below:
#DF-Electric stop valve J961Y-P22200V-DF
RUBBER BLADDER NXQ A10/31.5-L
sealing ring HB4-56J8-140
Accumulator air bag NXQ-AB-16/31.5-2-Y
safety valve SSH-RL4-8-A
Actuator Q30-1WZ
Solenoid valve 4WE6D62/EG220N9K4/V220VAC
valve butterfly K01B.314.013
The electromagnetic valve DG4V3 2AL M U D6 60
Solenoid valve 8320G174
Oil Pump LBZ-XCB-B125
Gasket FA1D56A
Superheater outlet plug valve SD61H-P54.5150V
Minor Repair Kit for Three-Piece/Bolted Ball Valve Size : 1"" 1/4 Pressure rating : 2000WOG (PN130) Items : #5 #6 #7 #8
Instrument valve J21H-2600SPL
Membrane check valve 1/2""
solenoid valve SV13-16-0-0-00
Stop valve J61H-25 A105
Pressure Switch T424T10030XBXFS350/525F
Stop valve J44H-16C
plunger pump A10VS018DFR1/31RPPA12K01
Mechanical seal XD108-45
cooling oil pump F3.SV.20.4.1.A
Vacuum stop valve DkJ61H-16C
AST solenoid valve 0508.1020T0301.AW025 220VDC 30W
sealing ring HB4-56J8-152
unloading valve DB20-2-30/31.5XV
O-ring XM23-2.5J8
Seal main oil pump mechanical seal ACG070K7NVBP SWEDEN IMO
relief valve 98H
EH oil main pump HTGY300B.5
Gear pump body CO46-09-22A
Solenoid valve 0508.149370301.AW.027
Pneumatic control valve XL2400-64K
Accumulator Bladder NXPN-200-426-N
Accumulator NXQ-A-32/31.5-L-Y
Ball valve Q41F-25
vacuum pump sealing gasket P-1264
Electric stop valve J961Y-P22200V

Air valve IR3Z
Sealing ring TRd8.687.544
Solenoid valve FRE.WJA3.044
Main shaft pressure relief solenoid valve of hydraulic station 300AA00002A
Pneumatic stop valve J661Y-40
Stop valve J61Y-420I
Servo valve SM4-40(40)151-80/40-10-S20
The electromagnetic valve 4WE6D62EG220N9K4/V
solenoid valve 4WE10Y-L3X/CG220NZ4
Stop valve J61H-25 A105
Accumulator bladder NXQA-10/20-L-EH
Relief valve ZNKF04020301
Packing ring 2BE1-353-0M74-10.02
Sealing oil balance valve 19C1964H02
Servo valve MOOG-072-559A
Stop valve J61Y-P5545V 12Cr1MoV
sealing oil differential pressure valve 977HP
Reduction gearbox MO2225.OBM0C1D1.5A
Overflow valve RV5-10-S-O-20
mechanical Shutoff valve 11F02-02-01Y
The electromagnetic valve CA1043DN15-DN50
Bearing 9301
O-ring Y7-9
RUBBER BLADDER NXQA-25/31.5-L-EH
Adjustable vane pump PV7-1X/06-10RA01MA0-05SP
cartridge valve CV1-16-D11-L
Large engine main steam valve adjusting solenoid valve DG4V-5-2AJ-VM-U-P6-20 110VDC
Pump body sealing ring 100LY-62-004
Safety valve VI-RV1-10-S-0-18
pressure hose S100-AC-AC-0600 (G1/4)
Unloading valve of hydraulic motor DB20-1-50/31.5U/V
pressure hose SMS-10/N1/4-610mm-B
servo valve D761-3033B
mechanical seal FA1D56
pressure relief valve YSF16-70/130-KJTH
Needle valve J23W-10P/6
High pressure hose assembly 16Ⅲ-1500
Electric stop valve J961Y-P22200V

DFYLCTY-2026-1-29-A