Electric stop valve J961Y-P42.3120I for Mettur power｜YOYIK

Electric stop valve J961Y-P42.3120I for Mettur power Power Plant｜YOYIK
Product Introduction

The J961Y-P42.3120I Electric Stop Valve is a high-pressure electrically operated cutoff device for large thermal power plants, integrating a precision forged valve body and an intelligent multi-turn electric actuator. Model decoded: J (globe valve), 9 (electric drive), 6 (welding connection), 1 (straight-through), Y (hard alloy sealing), P42 (alloy steel body), 3120 (PN120MPa), I (Cr-Mo auxiliary material). It adopts P42 alloy steel with hard alloy surfacing, featuring excellent high-temperature creep resistance and pressure-bearing capacity, customized for Mettur power Power Plant and compliant with GBT 12235, API 600 and ASME B16.34 standards.

Applied in Mettur power Power Plant’s high-pressure pipelines, it controls superheated steam, high-pressure feedwater and industrial oil. Operating stably at ≤560℃ (matching PN120MPa), it is widely used in boiler, turbine and instrument control systems, withstanding 1.1 times rated pressure without leakage, ensuring safe and efficient operation of power generation units.

Company Profile

YOYIK is a leading global manufacturer of industrial valves and power plant equipment, focusing on high-demand electric stop valves and spare parts, with a complete quality management system and global service network for power, chemical and steel industries.

Product Features & Operation Points

- P42 alloy steel body (model decoded) with hard alloy surfacing and Cr-Mo auxiliary parts (suffix I), offering excellent high-temperature resistance and corrosion resistance, suitable for Mettur power Power Plant’s harsh pipeline environment.

- Compliant with PN120MPa (model 3120) and international standards, undergoing rigorous hydrostatic (180MPa) and low-pressure sealing (0.6MPa) tests to eliminate leakage risks, meeting power plant safety requirements.

- Equipped with intelligent multi-turn electric actuator (matching code 9), supporting remote/local control, position feedback and overload protection, improving pipeline control efficiency for Mettur power Power Plant.

- Precision metal-to-metal hard sealing and valve stem nitriding treatment, ensuring excellent sealing performance, reducing maintenance frequency and costs under high-temperature and high-pressure conditions.

- Integral forged body (no welding seams) eliminates internal defects, enhancing structural strength, adapting to pressure fluctuations, compatible with 300MW-1000MW unit pipelines.

Applications

- Mettur power Power Plant boiler main steam pipeline

- Mettur power Power Plant turbine high-pressure feedwater cutoff pipeline

- Mettur power Power Plant high-pressure superheated steam pipeline

- Power plant boiler reheater and superheater isolation pipeline

- Mettur power generation high-pressure instrument control loop

- Power plant auxiliary high-temperature industrial oil pipeline

- Mettur power thermal power plant high-pressure condensate recycling pipeline

End Statement

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

Serving the power industry, we have the following abundant component resources:
#DF-Electric stop valve J961Y-P42.3120I-DF
coupling YCZ-65-250A
Main oil pump NK32/36/48
pressure relief valve YSF16-85/80-KJ
Radial bearings 3FK5F32KM-06-02
pressure hose SMS-15-1829mm-C
Mechanical seal HZB200-H75/60-G115-00
gate Z61Y-100
pressure relief valve YSF16-35/50-TA
Rocker seal P-1761-1
Gear Pumps 2PB6.2D-G28P1-V-VS40
actuator piston ring CV125-7
pressure relief valve YSF12-85/80-TA
VAE FM3DDKV
Heat exchanger accessories plate heat exchanger sealing strip NT100M GDL-10
Electromagnetic directional valve 4WE6D6X/EG220N9K4/V/60
solenoid directional valve DC4V32AVMUAS760
Y type stop valve 14G5DJ-F228G-50-2
gate Z40H-100
Constant pressure variable pump FRD.WJA9.017B
Sewage oil pump 2CY-7.5/10
O-ring HY-SO-0144-V
servo valve MOOG-J761-004
Stop throttle check valve JC65-1.6P-65
Reheater outlet water pressure test plug valve SD61H-P58.563V SA-182 F91
solenoid directional valve D1VW004CNJW91
Solenoid Valve 22FDA-F5T-W110R-20L/P
pressure hose SMS-10/N1/4-1219mm-C
rolling bearing 40(7)84103
Stop valve J41J-25
Spare parts package R977HX00012
DC high pressure oil pump R900086338
differential pressure Regulator KSO25SZDA64Q
Fluorine rubber ring DH.00.002
Pressure measuring hose S100-C-C-0250(G1/2)
The electromagnetic valve HT8316G074 220/50
Instrument valve J21H-P55110P
Fan motor E2BA355SMB6
Electric stop valve J961Y-P42.3120I

wiper arm 802141475
Oil supply pump 40AY35X10
mechanical seal 190338
SCREW PUMP E-HSNH-660R-40N1ZM
Water replenishment solenoid valve EVSI-C25G1""
globe throttle check valve LJC50C-1.6P
O-ring rubber seal 22*2.5-G-S-GB/T3452.1
high pressure hoses 45III-1000
solenoid valve SV4-10V-O-0-00
oil pump SDV10-1P7P-1A
Three-phase asynchronous motor YQ180L-6
Coupling pin 80LY-80-A
AST solenoid valve SV4-10V-0-0-220A
hydraulic non-return valve CPOM2 DD70V 56
Mechanical seal cover FAID56-03-01
ball valve KHB-M36*2-1214-02X
pad KIN 6050-10*10
PRESSURE REDUCING VAE DB15G-2-L5X/5/2
butterfly valve DSF4PB3-16-150
circulation pump 26SH-28 or 600S42
GEAR PUMP 2P82 6D G28PI-V-VS40
Pneumatic steam trap J661Y-100V
Solenoid valve HQ16.62Z
Sealing ring (for shut-off valves) 262395
Lubricating oil transfer pump 2CY-18/0.36
Servo valve 0508.2164T0101.AW025
pressure hose SMS-10/N1/4-1829mm-C
Solenoid valve FRD.WJA3.042
Gear pump GPA2-16-E-20-R6.3
Skeleton oil pump PVH074R
BLADDER NXQ-AB-40 /20-LY
Maintenance package RSP280
Soot blowing valve PS-SL & V04 N1/36104
High pressure ball valve HKB-M27*1.5-1212-02X
Electric gate valve Z964Y-320 A105
variable piston pump PVH074R01ABZDV
solenoid directional valve 4WE-10-DOF/E-W220/50-20
Electric stop valve J961Y-P42.3120I

DFYLCTY-2026-1-29-A