Three-way Valve J21Y-P55150P (12Cr1MoV) for Singrauli Power

Three-way Valve J21Y-P55150P (12Cr1MoV) for Singrauli Power Plant｜YOYIK
2. Product Introduction
YOYIK Three-way Valve J21Y-P55150P is a three-way valve made of 12Cr1MoV alloy steel with P55150 pressure rating (≤55.0MPa) and A182 F304/CF8 stainless steel core (matching the "P" suffix), adopting manual operation and three-way flow diversion structure for medium mixing/shunting in Singrauli Power Plant’s ultra-high-pressure pipelines.
Engineered for India’s Singrauli Power Plant, Three-way Valve J21Y-P55150P withstands maximum working temperature up to 540℃ and is compatible with superheated steam and high-pressure feedwater media, ensuring stable flow distribution in the coal-fired 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 alloy steel valve solutions for power projects across India including Singrauli.
4. Product Features & Operation Points
P55150 high-pressure design: Integral forging 12Cr1MoV valve body of Three-way Valve J21Y-P55150P withstands 55.0MPa pressure, meeting Singrauli Power Plant’s ultra-high-pressure pipeline regulation demands.
Three-way flow functionality: Precision-machined internal structure of J21Y-P55150P enables seamless medium mixing/shunting, optimizing flow control in coal-fired power plant bypass systems.
High-temperature resistance: 12Cr1MoV alloy steel of J21Y-P55150P ensures stable performance at 540℃, adapting to Singrauli’s coal-fired power plant operating conditions.
Corrosion resistance: A182 F304/CF8 stainless steel core of J21Y-P55150P delivers superior anti-corrosion performance, suitable for corrosive media in Singrauli Power Plant pipelines.
Standard compliance: J21Y-P55150P complies with GBT 12245/API 608, passes strict NDT and pressure testing before delivery, meeting international coal-fired power plant quality standards.
5. Applications
Singrauli 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-P55150P can be customized according to specific project requirements of Singrauli Power Plant. Contact our technical team for detailed engineering support and performance data.

The following are various spare parts options that our company can provide for power facilities.
#DF-Three-way valve J21Y-P55150P 12Cr1MoV-DF
sealing ring OR-158-V
Pressure Relief Valve YSF9-138/130KKJ
VAE, SOLENOID 22D-63
throttle valve KBJ40-1.6P
Guide bearing B 9LDTNA-4-006
Proportional Relief valve E-RI-TERS-PS-01H/I 20
Electro-hydraulic servo valve SF21A-G
Shaft P18584E-00
impeller FK6G32A(M)-03-02
Seal/O-ring UJM134-0004
Sealing oil vacuum pump reducer MO2225.OMCCID.5A
Accumulator rubber bag Viton 40L
Pressure Relief Valve YSF9-70/130KKJ
valve box gasket P-1752
solenoid valve 4WE6D62/EG220NZ4/V
Stop valve J61Y-900LB
solenoid valve AS32060b
EH oil supply device HPU-V100/A
Machinery Seal 104-40G/G20
fixed cold water pump YCZ65-250
D/R Self Aligning Ball Bearing With Cylindrical Bore SKF 2307
sealing ring HB4-56J8-84
PUMP CB-B16
sealing ring HB4-56J8-20
sealing ring OR-053-V
oil pump KZ/RP100WS
Submersible drainage pump 50SDZLJ-40AX1.2
Thrust pad 0050/0080
sealing ring HB4-56J8-170
pressure relief valve YSF16-35/80-KJ
300MW turbine main oil pump guide coupling 0LY-34*2-1
Three-way valve J21Y-P55150P 12Cr1MoV

relief valve 98H-67
Solenoid reversing valve 4WE6Y-61/EW220
gate Z41H-16I
Stop valve J61Y-P42.3120I
Bellows welded globe valve WJ10F1.6P-Ⅱ
sealing ring HB4-56J8-34
bearing, angular contact ball 7311 BECBJ
pressure relief valve YSF16-35/25-KJTH
Positioning small shaft sleeve CO46-19-23(24)
Oil engine piston rod TXL300178A.1
mechanical seal HSNH280-43
Check valve H41H-25C
Accumulator Bladder NXQA1-63/31.5
reducer M02225.OBMCC1D1.5A
valve HED 8 OP-20/350K14AS
piston pump 10PCY14-1B
Check valve H41W-16P
DISK,BALANCE 100AY67X6-53
OIL SLINGER 100AY67X6-25
solenoid valve HQ16.41Z
Safety valve A42Y-25
RSV2 trip solenoid valve 18YV
Electric stop valve J961Y-320 WCB
MOOG valve plug SkDFB-10-TC
Electric stop valve J961Y-P55.110V
Pneumatic control valve T667H-40
Servo valve D663-4007
gate NKZ561Y-300LB
pressure hose S100-AC-FC-0040
Electromagnetic directional valve PRD.WJA3.045-220VAC
Seals NXQB-10-20-F-E-2
Three-way valve J21Y-P55150P 12Cr1MoV

DFYLCTY-2026-1-24-A