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Product Introduction
Company Profile
Product Features & Operation Points
- 900LBR (15.51MPa) Pressure Class Compliance: As a core advantage of the J61Y-900LBR stop valve, it adheres strictly to the ASME B16.5 American Standard for 900LBR pressure rating, delivering reliable medium-high pressure bearing capacity. It can effectively withstand the impact of high-pressure media in thermal power plant pipelines while maintaining leak-tight and stable operation, perfectly adapting to the medium-high pressure working environment of thermal power generation.
- Superior Shut-Off Dependability: Adopting a precision-ground conical hard seal integrated with surface hardening technology, the valve achieves tight, long-lasting media shut-off without leakage. This critical performance ensures the safety and stability of medium-high pressure pipeline systems, avoids operational risks caused by media leakage, and supports uninterrupted power generation operations.
- Premium Alloy Steel for 900LBR (15.51MPa) Class: Fabricated from high-quality alloy steel that meets the 900LBR (15.51MPa) pressure class requirements of the J61Y-900LBR stop valve, it possesses exceptional high-temperature resistance (up to 538℃), along with strong mechanical strength, wear resistance and corrosion resistance, ensuring long-term reliable service in medium-high pressure pipelines of thermal power plants.
- Reliable Sealing & Effortless Operation: Equipped with metal-to-metal hard seating and high-temperature resistant flexible graphite packing, the valve maintains stable sealing performance under medium-high pressure and high-temperature conditions, preventing media leakage and impurity ingress. Its precision-threaded manual stem enables smooth, labor-saving operation, allowing for accurate on-off control of pipeline systems.
- International Standard Compliance & Easy Maintenance: Manufactured in strict accordance with API 598, ASME B16.34 and other international and American standards, the valve is fully compatible with global large-scale thermal power plant equipment. Its top-mounted design simplifies on-site inspection and maintenance, effectively reducing equipment downtime and maintenance costs.
Applications
- Medium-high pressure pipeline systems in thermal power plants (e.g., Mong Duong Power Plant), suitable for 900LBR (15.51MPa) J61Y-900LBR stop valve installation
- Boiler auxiliary systems, including medium-high pressure feedwater and superheated steam conveying pipelines
- Turbine cooling water and lubricating oil medium-high pressure pipeline systems
- Medium-high pressure instrument loop control pipelines in thermal power generation facilities
- Auxiliary medium-high pressure steam transmission networks in large thermal power stations
- Medium-high pressure light oil and auxiliary media conveying pipelines in thermal power plants
- Medium-high pressure pipeline shut-off and isolation applications in thermal power generation
Closing Statement
We provide a wide variety of spare parts for power equipment, as listed below:
#DF-Stop valve J61Y-900LBR-DF
Machinery Seal DFB100-80-250
Electric stop valve J961H-64
Fluorine rubber ring C8689540
shaft sleeve FA1D56-01-06
Swing Check Valve H44H-63
pressure relief valve YSF16-55/25-TH
Check valve Z1S6P05-41/V
pressure relief valve YSF9-70/130-KJ
Solenoid valve 22FDA-FST-W110R-20/LP/1/2
Slurry pump 50SDZLJ-50
INTEGRATED BLOCK 0508.919T0301.AW001
Electric stop valve J961H-300LB
Relief valve RV3-16-S-0-13
Pressure relief valve YUSV25DN150
relief valve DBW10B2-52/315-6EG24N9K4
butterfly valve 100DSF4CB3
oil pump PVH098B01AJ30A250000001001AB010
Pressure regulating valve MNR：0821302500
solenoid valve 4WE6Y6X/EG220NZ4/V
coupling & cushion PVM098
valve box gasket P-1665
Three-way valve J21H-64
Accumulator bladder ZD.112.250
Proportional valve P4WRE 06 Z12 D0-24PG E1/V
vacuum pump bearing ER207-20
Unloading valve HQ36.04Z
mechanical seal 30-WS P-2811
Pump Wheel shaft internal bearing YOT51A-06-00
Combination sealing gasket 33/JB982-77/F
High pressure piston pump PVH074R01AB10A2500000001E010A
Motor MN2-250M-2TH 55 kW 380/660V
tee joint YZD25LG-7-27
Screw pump NSNH940R46
Hanging electromagnetic valve 4WE10Y50/EG220N9K4/V
AST solenoid valve C9206013
Bearing Bush 83/100*283
Stop valve J61Y-900LBR
Skin NXQB-10-20-F-E
pressure hose SMS-15/20-610mm-B
Reheater outlet plug valve SD61H-P57.663V SA-182 F91
Oil level gauge pressure cap FAID56-03-15
solenoid valve D1VW020BVZP75XB510
Sealing ring XM-14-2.4-J8
Stop valve J21Y-160P
Oil-impregnated paper capacitor transformer bushing BRDLW-126/630-4
Oil Seal HPT-300-340-6S/27/PCS1002002380010-01/420.01/2-204221688
solenoid valve with seats VFS4210-4DB-04
pressure hose S100-AC-AC-0050
ASCO solenoid valve 8223G010\1/2NPT\AC220V
Low re-inlet plug valve SD61H-P3547 WCB
Electric regulating valve T962Y-320
Stop valve J41W-16P DN50
Electric butterfly valve D943W-1C
butterfly valve 200DOF4PB3
needle valve J23W-6.4PIE
PACKING CP5-PP174
EH oil pump PVH074R01AB10A250000002001AE10A
Shutoff valve HF02-02-01Y
Pressure measuring hose S100-AC-AC(20*1.5)0200
Nitrogen pressure reducer YQD-II
Electric stop valve J961H-25P
OIL SLINGER 100AY67X6-25
Bearing Bush 88/100(130
unloading valve CVC-25-A
Stop valve J61Y-2000
pressure relief valve YSF12-70/80-TA
Snap ring 114*4/107*4
Vacuum Gate Valve DKZ40H-64
Solenoid valve YUDO ASKN212BDOO
sealing ring HB4-56J8-110
solenoid valve M-3SE10C20/315W220NZ5L
Stop valve J61Y-P51150V
sealing ring TRd8.687.554
Stop valve J61Y-900LBR
DFYLCTY-2026-1-27-A