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Product Introduction
Company Profile
Product Features & Operation Points
- P51200V Pressure Rating Design: Complies with relevant international and industrial standards for P51200V rating, with strong medium-high pressure bearing capacity, effectively resisting high-pressure media impact in thermal power plant pipelines, ensuring stable operation in power generation facilities.
- Precise Shut-Off Function: Adopts precision-ground conical hard seal and surface hardening technology, realizing tight and long-term media shut-off without leakage, ensuring the safety of medium-high pressure pipeline isolation and cut-off in thermal power plants.
- Cr-Mo-V Alloy Material Advantage: Made of high-grade Cr-Mo-V alloy steel (suffix V), with excellent high-temperature resistance (up to 595℃), superior mechanical strength, wear resistance and corrosion resistance, suitable for long-term service in harsh thermal power plant environments.
- Stable Sealing & Labor-Saving Operation: Equipped with metal-to-metal seating and high-temperature resistant flexible graphite packing, preventing media leakage and impurity intrusion; precision-threaded manual stem enables smooth operation, facilitating accurate on-off control of instrument loops and pipelines.
- Standard Compliance & Easy Maintenance: Manufactured in strict accordance with API 598 and ASME standards, fully compatible with large-scale thermal power plant equipment; top-mounted design simplifies on-site inspection and maintenance, reducing downtime and costs for power plant operations.
Applications
- Medium-high pressure main pipeline networks in thermal power plants and power generation facilities
- Boiler auxiliary pipelines for medium-high pressure feedwater supply and superheated steam transmission
- Turbine cooling water circuits and lubricating oil delivery pipelines under medium-high pressure
- Auxiliary instrument loops in thermal power plants requiring precise stop and regulation
- Medium-high pressure auxiliary steam transmission pipelines in large power stations
- Light oil and auxiliary media conveying pipelines in thermal power plants
- Medium-high pressure pipeline isolation and cut-off in thermal power generation processes
Closing Statement
Here are many spare parts options we can provide for power plants:
#DF-Stop valve J61Y-P51200V-DF
needle valve NV-G1/4""
sealing ring HB4-56J8-84
Check valve RCV9.5.00
stator cooling water pump DFB80-50-240
solenoid valve 4WE6D6X/EG220NZ4/V
V-shaped sealing ring (B) 90*115mm
Electromagnetic valve coil E13AXCP00N
valve PP3-N03BG
High pressure accumulator seal assembly NXQ-B-40/20-L-A
Balance drum nut 4FK5F32KM-03-08
Bellows valves KHWJ80F1.6P
Check valve H61Y-2000LB
O-ring DH.00.011
The electromagnetic valve 8223G003-220/50
O-ring 3S1763-206
O-ring rubber seal 19.5*2.5-G-S-GB/T3452.1
Peristaltic pump CNA-82.198.020 AMI
sealing ring HB4-56J8-137
Pressure relief valve LXFK-DN45
pressure hose S110-AC-FA-0250
pressure relief valve YSF16-25/25-TA
SOLENOID VALVE Q5100-41
Direct-Operated Servo Valves for Analog Signals D682 Series D682-4241
cover plate CVCS-32-D3-B29-10
Machinery Seal SY52.0012K
solenoid valve 3WE10A33/CG220N9K4/V
Differential pressure regulating valve PCV-027
vacuum pump vacuum pump seperator P-2402
pressure hose S100-AC-FA-0125
lock line ф1.3×2m
Medium pressure regulating steam valve oil engine seal YJM-133C
globe valve 65FWJ1.6P
stator cooling water pump YCZ65-250B
Gearbox M02225 1.5KW
Reducer M01225.0BGCC1D1.5A
Globe Valve 3-WD210-ER103-00003
Stop valve J61Y-P51200V
pressure relief valve YSF16-35/50
Oil supply pump 65AY50x12
thrust bearing (Roll bearing) 29332+ 6030
Pressure regulating valve MR98H-300DEG.F
Electric stop valve J961Y-P54140V ZG15Cr1Mo1V
Stop check valve KLJC25-1.6P
pressure relief valve YSF12-35/50-KJTH
accumulator NXQ-A-40/31.5-F-Y
fan HIER465117P0001
液压阀 F3DG5S2-062A-220DC-50-DFZK
The electromagnetic valve HQ 16.14Z
Bladder NXQ F 6.3 / 20
Check valve 216C10
skeleton seal S1200272
Anti-fuel unit equipped with recirculation pump F3V101S7S1020
pressure hose SMS-20-1829mm-B
EH main oil pump HQ37.11Z
Stop valve J61Y-100I
hydrogen temp Regulating valve 250ZXN016BQ12SERH
pressure hose SMS-12/15-2438-C
Jack oil pump A10VSO100
Bearing bracket (free end, drive end) DG600-240-05-06
Pump B9 F4281-MANU010-0010-M21-002
Block valve SD61H-P3575
Superheater outlet water pressure test plug valve SD61H-P54.5103V
Accumulator blader plus seal NXQ-AB 80/31.5-L-Y
Nitrogen airbag NXQA-AB-40/31.5-L-Y
Globe valve KHWJ61F1.6P
High profile oil engine seals HT-125GTMF-01B
Solenoid valve seal K302271
Proportional relief valve coil replacement DBEM10-5X/200YG24K4M
Industrial pump 8SH-6
bellows globe valve (welded) WJ25F3.2P
Two-position four-way directional valve 4WE6D-61/CW220-50N9Z5L
Globe valve J61Y/DN40/PN4.0
Stop valve J61H-63
Stop valve J61Y-P51200V
DFYLCTY-2026-1-27-A