Three-way Valve J21Y-P55200P for Arahan Power Plant｜YOYIK

Three-way Valve J21Y-P55200P for Arahan Power Plant｜YOYIK
2. Product Introduction
YOYIK Three-way Valve J21Y-P55200P is a forged steel three-way valve with P55200 pressure rating (≤55.0MPa) and A182 F316Ti stainless steel body (matching the "P" suffix), adopting manual operation and three-way flow diversion structure for medium mixing/shunting in Arahan Power Plant’s ultra-high-pressure pipelines.
Engineered for Arahan Power Plant, Three-way Valve J21Y-P55200P withstands maximum working temperature up to 600℃ and is compatible with superheated steam and high-pressure feedwater media, ensuring stable flow distribution in the thermal power plant’s critical bypass and regulation systems.
3. Company Profile
YOYIK is a leading manufacturer of industrial valves and power plant equipment based in Deyang, offering high-pressure valve solutions for power projects including Arahan.
4. Product Features & Operation Points
P55200 high-pressure design: Integral forging valve body of Three-way Valve J21Y-P55200P withstands 55.0MPa pressure, meeting Arahan Power Plant’s ultra-high-pressure pipeline regulation demands.
Three-way flow functionality: Precision-machined internal structure of J21Y-P55200P enables seamless medium mixing/shunting, optimizing flow control in thermal power plant bypass systems.
High-temperature resistance: Special heat treatment of J21Y-P55200P ensures stable performance at 600℃, adapting to Arahan’s high-temperature operating conditions.
Corrosion resistance: A182 F316Ti stainless steel material of J21Y-P55200P delivers superior anti-corrosion performance, suitable for corrosive media in Arahan Power Plant pipelines.
Standard compliance: J21Y-P55200P complies with GBT 12245/API 608, passes strict NDT and pressure testing before delivery, meeting international thermal power plant quality standards.
5. Applications
Arahan Power Plant steam bypass pipelines
High-pressure feedwater mixing systems
Superheated steam distribution lines
Condensate water diversion pipelines
Auxiliary steam regulation loops
Turbine cooling water shunting pipelines
6. Closing Statement
Specifications and configurations of Three-way Valve J21Y-P55200P can be customized according to specific project requirements of Arahan Power Plant. Contact our technical team for detailed engineering support and performance data.

We have diversified supply of various spare parts required for power stations, as follows:
#DF-Three-way valve J21Y-P55200P-DF
vacuum pump bearing P-2335
globe throttle check valve KJC65C-1.6P
Oil motor solenoid valve M3SEW6C36/420MG24N9Z2/B08
Oil seal TC 45x80x12 mm
LEVEL INDICATOR B49H-10/2-W
Oil Throw Sleeve HZB253-640-01-06 part no.:14
Electric gate valve Z941W-16P
Inlet valve Solenoid valve 4WE10D50D31/OFCG110NZ5L
Accumulator NXQ-A-0.63/20L-Y
Superheater safety valve A68Y-P54110V
globe valve HY-SHV16.02Z
Mechanical seal DLZB820R-64
Seal & bearing kit M3227
Shut-off valve K65JC-1.6P
Flow Control Valve RV1-10-0-18/
tube cooler GLC3-4/1.6
AST Solenoid Valve 4WE6Q62/EG220N9K4V
Bottom valve group of steel cylinder NXQ-A-16/10.0-F
Accumulator Bladder NXQ-A 40/31.5-L-EH
Anti-fuel pump outlet pipe 16G2AT-HMP(DN25)*1600DKOL-28-DN25
Protective ring HB4-58 61-2B
Solenoid valve flushing plate DX.CXB.01.01
Three-way valve J21H-25
oil pump PVH098R01AJ30A250000002001AB010A
Solenoid Valve 4WE6D-L6X/EW220NZ5L
Unloading valve DB20-1-50/31.5U/N
Electric stop valve J961Y-P56160V
Solenoid Valve Z2804071
servo valve MOOG761-003DN6
pressure relief valve YSF9-35/25-TH
Filter Replacement Kit for Moog G761 servo B2555RK201K001
Three-way valve J21Y-P55200P

pressure relief valve YSF12-35/130-KJTH
Fluorine rubber ring DH.00.128
Sewage pump YW50-32-125A
Hydraulic manual reversing valve 34SM-L15K-T
Cooler inlet valve K150DOF4CB3 DN150 PN16 D41H-16
Ignition oil pump 65AYP50X7
Actuator striker arm / drive coupling P18637D-00
Inlet end cover liner 4FK5D32M-04-15
Hydraulic Servo Valve DEC21NF58N
Check Valve HLCW PN 10 4""
Globe valve J41H-25DN150
solenoid valve 4WE6J62/EW220N9K4
Seals WJ01.37.109
sealing ring HB4-56J8-181
EH oil pump PVH074R01AB10A250000002001AE10A
AC oil pump 125LY-43BH
Plunger pump 10MCY14-1B
pressure relief valve YSF8-55/50-TA
600MW turbine 1 AC Auxiliary oil pump (TOP)volute 25LY-36
seal kit SF08-23-P-O-P-230AG
Stop valve J61Y-100P
Tooth belt SA-22A 3VX560
STEM FOR FEED WATER LINE BLOCK VAE T967H-42
BLADDER FOR ACCUMULATOR B2320C-523000A
Electric gate valve Z941H-16P
EH oil pump outlet check valve DV20P-315V
Servo Valve E-RI-TE-05H 41/DH07SADN6
gate PZ473Y-16NR
Solenoid reversing valve 4WE10G33CG24N9K4
Seals WJ01.37.114
O-ring Ф12*1.9
Three-way valve J21Y-P55200P

DFYLCTY-2026-1-24-A