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Product Introduction
Company Profile
Product Features & Operation Points
- PN64 (6. 4MPa) Pressure Class Compliance: Adhering to national industrial standards for PN64 nominal pressure, the valve delivers reliable medium-high pressure bearing performance, capable of withstanding the impact of high-pressure media in thermal power plant pipelines while maintaining leak-tight and steady operation, fully fitting the medium-high pressure working environment of thermal power generation.
- Superior Shut-Off Reliability: Featuring a precision-ground conical hard seal paired with surface hardening technology, the valve achieves tight, long-term media shut-off without leakage. This critical performance ensures the safety and stability of medium-high pressure pipeline systems, preventing operational risks induced by media leakage and supporting uninterrupted power generation.
- High-Quality Alloy Steel with Suffix I: Crafted from premium alloy steel that matches PN64 pressure class and suffix I material requirements, the valve offers exceptional high-temperature resistance (up to 425℃), along with strong mechanical strength, wear resistance and corrosion resistance, ensuring long-term reliable service in thermal power plant medium-high pressure pipelines.
- Reliable Sealing & Smooth Operation: Equipped with metal-to-metal hard seating and high-temperature resistant flexible graphite packing, the valve maintains stable sealing under medium-high pressure and high-temperature conditions, preventing media leakage and impurity intrusion. Its precision-threaded manual stem enables smooth, labor-saving operation for accurate on-off control of pipeline systems.
- International Standard Compliance & Convenient Maintenance: Manufactured in strict accordance with API 598, HG/T 20592 and other international/national standards, the valve is fully compatible with global large-scale thermal power plant equipment. Its top-mounted design allows easy on-site inspection and maintenance, reducing equipment downtime and maintenance costs effectively.
Applications
- Medium-high pressure pipeline systems in thermal power plants (e. g. , Koderma Power Plant)
- 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 have abundant inventory of spare parts required by the factory, including:
#DF-Stop valve J61Y-64I-DF
AC explosion-proof motor YB2-100L1-4/2. 2KW/380V/1420r/min
Instrument valve J21H-200P
BALL BEARING SINGLE ROW RADIAL DEEP GROOVE NO. 6206
Socket diaphragm valve YX-DN15
Bellows valves KHWJ65F1. 6P
Sealing ring FK5G32-04-11
Mechanical seal 10014CH1-5008
Stop valve J961Y-2100SPL
Oil Pump 50LY-40A
tee joint globe valve Q23JD-L10
Stop valve J561Y-1500Lb
Buffer pad L110
pressure hose SMS-15-305mm-C
solenoid valve 4WE6E-61/CW220-50N9Z5L
Spare Part Kit DN200/M3231
Gearbox M01225. OBMCC1D1. 5A
Fluorine rubber O-ring φ28*2. 65
Sealing oil vacuum pump reducer MO1225. OBMCC1D1. 5A
Check valve H44H-64
Rubber Bladder for ST Low Pressure Accumulator NXQ A-25/31. 5-L-EH-S
Butterfly valve oil engine sealing ring φ14*2. 5
Accumulator bladder NXQB-150/20-F-A
Shell and tube oil cooler GLC3-4-1. 6
Oring for pump 60LKXA-24. 6
Vacuum stop valve DKJ41H-16P
Check valve H61Y-420V
sealing ring OR-009-V
servo valve J073-185
electric motor 170TYD-S20Lmin\F\IP54
AST secondary valve G080971
Coil MCSCH024DG000010
Solenoid valve 22FDA-F5T-W230R-20
The electromagnetic valve DH. 00. 009
Corrugated globe valve WJ32F-1. 6P
Stop valve J61H-600Lb
Bolt heating rod (hose) ZDKL=730D=522φ18
Stop valve J61Y-64I
Reheat hot section plugging valve SD61H-P5550V SA-182 F91
Mechanical seal G50
regeneration pump 2PB6. 2D G28P1-V-VS40/10
Maintenance package 191247
gate Z473Y-10V
Gearbox DCY 400-20-II
solenoid valve HR3W6DG220NV
Electric rubber lined butterfly valve D941X-10C
bellows globe valve KHWJ15F-1. 6P
Front pump FA1D67
Throttle valve L41W-40P/20
Canned motor pump BA34H-112HBM-40-25-125\1. 1KW
Mechanical Stop Electromagnet DF2025
Proportional relief valve AGMZO-REB-P-NP-10/210/I
Sealing KIT NXQ-A-32/31. 5-L-Y-9
Electro-hydraulic switching valve MOOG S63JOGA4VPL
pressure relief valve YSF8-55/25-KJ
vane pump F3-V10
accumulator bladder GY300 B. 0
Mechanical seal BGM37G/60R-G9
The electromagnetic valve 531ASCO
Electric gate valve Z941Y DN400 PN. 4MPa T400℃
pressure relief valve YSF12-25/25-KJTA
The electromagnetic valve HQ14. 08Z
Skin NXQ-A25/31. 5-L-EH
Rubber Bladder for ST EH Oil Accumulator A-10/31. 5-L-EH
Threaded joint SS-PHN-NS4-MS20
level gauge BM26A/P/C/RRL/K1/MS15/MC/V/V
Vacuum stop valve DkJ61Y-100V
VALVE Q641F-16C DN20
profile seal 492/480*7. 06
Solenoid valve 22FDA-F5T
The electromagnetic valve SK7303
PRESSURE REDUCING VALVE DN40 D06F-1 ½ A
Pneumatic head diaphragm KS0125ZMAW16/BQ13UNOERH
Energy storage bag NXQ-AB200/10F-Y
Stop valve J61Y-64I
DFYLCTY-2026-1-27-A