Three-way Valve J21Y-320P for North Chennai Power Plant

Three-way Valve J21Y-320P for North Chennai Power Plant｜YOYIK
2. Product Introduction
YOYIK Three-way Valve J21Y-320P is a forged steel three-way valve with PN320 (≤32.0MPa) nominal pressure and A182 F304/CF8 stainless steel body (matching the "P" suffix), adopting manual operation and three-way flow diversion structure for medium mixing and shunting in high-pressure pipelines of North Chennai Power Plant.
Engineered for harsh operating conditions, Three-way Valve J21Y-320P withstands maximum working temperature up to 480℃ and is compatible with superheated steam, high-pressure water and corrosive chemical media, ensuring stable flow distribution in critical bypass and regulation systems of North Chennai Power Plant’s thermal power facilities.
3. Company Profile
YOYIK is a leading manufacturer of industrial valves and power plant equipment based in Deyang, offering high-performance stainless steel valve solutions for power projects across South Asia including North Chennai.
4. Product Features & Operation Points
PN320 high-pressure design: Integral forging valve body of Three-way Valve J21Y-320P withstands 32.0MPa pressure, meeting North Chennai Power Plant’s ultra-high-pressure pipeline regulation demands.
Three-way flow functionality: Precision-machined internal structure of J21Y-320P enables seamless medium mixing/shunting, optimizing flow control in power plant bypass systems.
Stainless steel advantage: A182 F304/CF8 material of J21Y-320P delivers superior corrosion resistance, adapting to corrosive media in North Chennai Power Plant’s pipelines.
Reliable sealing performance: Metal-to-metal hard sealing structure achieves zero leakage, maintaining system pressure stability of J21Y-320P during long-term operation.
Standard compliance: J21Y-320P complies with GBT 12245/API 608, passes strict non-destructive testing (NDT) and pressure testing before delivery, meeting international power plant quality standards.
5. Applications
North Chennai Power Plant steam bypass pipelines
High-pressure feedwater mixing systems
Thermal oil temperature regulation loops
Condensate water diversion pipelines
Auxiliary steam distribution systems
Turbine cooling water shunting lines
6. Closing Statement
Specifications and configurations of Three-way Valve J21Y-320P can be customized according to specific project requirements of North Chennai Power Plant. Contact our technical team for detailed engineering support and performance data.

In order to support the operation of the power plant, we have prepared various parts inventory as follows:
#DF-Three-way valve J21Y-320P-DF
IPSV Valve lever key E1-T2-M4172-03
sealing ring HB4-56J8-133
safety valve 3.5A25
valve seal kit MG.00.11.19.01
oil pump 80LY-45-3
Stop valve J61Y-P54140V 12Cr1MoV
VAE POPPET IK525
vacuum pump Wave spring P-1916
solenoid valve DHZO-ATEB-SN-NP-073-PVBFI10/PE
Nitrogen charging tool for accumulator C-NXQ-N2
Plug in valve cover plate LFA25DBW2-7X/100
air side sealing oil pump core HSNS210-42
Vacuum pneumatic control valve T667H-300LB
Check valve H64Y-1500Lb
brake disc 860114987
Excitation cabinet axial fan RD13S-2EP.WD.2R
vacuum pump 30-WSRP
End cap DG600-240-05-19
solenoid valve ZS1DF02N1D16
Seal oil for vacuum pump WS-30-5B
Circulating pump SDXH-600
Spoon tube 0069/0080
PRD YSF9-138/130
accumulator Nitrogen charger YAT-I 16MPa
Guide sleeve 0069/0030
Seals WJ01.37.188
Rubber lined butterfly valve D341X-10C
Sealing components KHWJ25F 1.6P
Bộ điều áp AW40-F04G-A
VAE, CONTROL; TYPE: FLOW, SERVO G761-3002B
globe throttle check valve LJC25-2.5P
Three-way valve J21Y-320P

The electromagnetic valve 23QDF6B/315E24
oil station globe check valve J32C-1.6P
solenoid valve 4WE10E3X/CG24NZ4B10
pressure relief valve YSF12-55/25-TH
pressure hose S100-AC-AL-0500
vane pump F3-V10-1S-1C-20
Ball valve Q911F-150LB
pressure relief valve YSF12-70/130-KJTA
Ash storage gasification tank QHC-150
Hydraulic motor unloading valve XH27 WJHX.9340A
fanservo valve controller BGCD6121B
AC MOTOR PUMP YB225M-8B3
RUBBER BLADDER NXQ A B80/10
Needle valve L65Y-500
Plunger pump coupling PVH74QIC-RM-10-C14
Solenoid valve DG4V32CZMUSA760
solenoid valve J-220VDC-DN10-DOF/20D/2N
valve E-ME-A-05F20
Seal/O-ring HB4-5818-2B
OPC valve set DSL081CRV CCP230M
valve J34BA452CG60S40
solenoid valve SH73.60.01.08.10(1)
Stop valve stem assembly (including valve stem, valve core, and stop gasket) J961Y-32
Gasket Y10-6
pressure relief valve YSF16-55/130
Plum blossom elastic block GR24
Fluorine rubber O-ring φ23.6*3.2
Plate Seal Butterfly Valve BDB-150-80
pressure relief valve YSF16-35/130
Filter element 0330R005BN4HC/-V
solenoid valve DGMX2-5-PP-BW-B-30
Three-way valve J21Y-320P

DFYLCTY-2026-1-24-A