Gate Valve NKZ561Y-600LB for Rajiv Gandhi Power Plant|YOYIK
Product Introduction
Gate Valve NKZ561Y-600LB is a rising stem gate valve with a flange-connected structure, adopting manual operation mode, designed with a nominal pressure of 600LB (equivalent to PN100), and its valve body and trim are made of alloy steel (marked by suffix Y). It is specially developed for power generation facilities, especially suitable for thermal power plants and large-scale power plant pipeline systems that require reliable cut-off, isolation and stable operation under ultra-high pressure conditions.
This gate valve is mainly applied to the pipeline systems of Rajiv Gandhi Power Plant and other global power plants, capable of controlling media such as high-temperature steam, high-pressure water and other non-corrosive media, with a maximum operating temperature of 450℃ and a maximum operating pressure consistent with the nominal pressure of 600LB (PN100). It can realize reliable cut-off and tight isolation of fluid in the pipeline, ensuring the stable operation of the power plant's core process system and meeting the strict working condition requirements of ultra-high pressure resistance, high temperature resistance and wear resistance.
Company Profile
As a manufacturer of industrial products with a long history, YOYIK not only maintains a leading position in technology, but also pursues excellence in management philosophy. The company provides diversified products including turbine accessories, generator cover plastic seals, etc. , serving a wide range of industrial fields. With fair prices and excellent quality, YOYIK has established a solid market position and good customer reputation worldwide.
Product Features & Operation Points
- Designed with 600LB pressure rating (equivalent to PN100), it can withstand the ultra-high pressure environment of PN100, which is suitable for the pipeline system of Rajiv Gandhi Power Plant and other thermal power plants, avoiding leakage risks and ensuring the safe and stable operation of the pipeline, reflecting YOYIK's excellent product quality.
- Adopts rising stem gate structure, with small flow resistance, reliable cut-off performance and good sealing effect, which can completely isolate the ultra-high pressure pipeline during equipment maintenance, ensuring the safety of operation and maintenance personnel and the stability of the power plant system, manufactured under YOYIK's excellent management philosophy and strict quality control.
- The valve body and trim are made of high-quality alloy steel (suffix Y), with excellent ultra-high pressure resistance, high temperature resistance and wear resistance, and the gate plate and valve seat adopt precision matching design relying on YOYIK's leading technical strength, to ensure good sealing performance and prolong the service life in harsh ultra-high temperature and ultra-high pressure power plant working conditions.
- Adopts reliable sealing structure combined with YOYIK's strict quality control in the production process, to ensure zero leakage during ultra-high pressure operation, effectively maintaining the stability of the power plant's pipeline system pressure and reducing energy loss, which is consistent with the company's pursuit of high-quality products.
- The product is designed and manufactured in accordance with international standards and API, GB and JB standards, relying on YOYIK's leading technology and excellent management philosophy, which can be directly matched with the pipeline system equipment of Rajiv Gandhi Power Plant and other power plants, and as part of YOYIK's diversified product line, it supports flexible adaptation to different working conditions, with reasonable structure and easy installation, operation and maintenance, and provides cost-effective solutions with fair prices and excellent quality.
Applications
- Power plant condenser ultra-high pressure pipeline systems
- High-temperature steam and condensed water ultra-high pressure isolation pipelines
- Power plant feedwater and ultra-high pressure steam pipeline systems
- Thermal power plant deaerator ultra-high pressure connecting pipelines
- Power plant auxiliary equipment ultra-high pressure pipeline isolation systems
- Non-corrosive ultra-high pressure media transportation pipelines in power plants
- Power plant process pipeline ultra-high pressure cut-off and control systems
Closing Statement
Specifications and configurations can be customized according to specific project requirements of Rajiv Gandhi Power Plant. Contact our technical team for detailed engineering support, professional solutions and performance data, and experience YOYIK's cost-effective products and good service with fair prices and excellent quality.
We can provide a variety of spare parts for power plants, as follows:
#DF-gate NKZ561Y-600LB-DF
Gearbox M01225. OBMCC1D1. 5A
AST/OPC solenoid valve 0508. 919T0301. AW027
O-ring HY-SO-0108-V
pressure relief valve YSF12-35/25-TA
Solenoid valve 4WE10Y20B/AW220-50NZ4
Electric stop valve J961Y-420I
Fluorine rubber ring DH. 00. 061
Single stage centrifugal pump DFG50-160/2/3
Fluorine rubber ring C8689004
sealing ring GTJ-00-11
Impeller TFVP 250D-OEK4
pressure hose SMS-12/N1/4-305mm-C
vacuum pump valve body P-1741
Accumulator bladder BNXQ-AB-40/2. 5-F-Y
servo valve 072-1202-10
Lubricating oil pump 2CY-30/0. 35
Swing Check Valve H44H-18C
oil pump 80LY-80
HP ball valve KHB-M36*2-1112-01X
Electric stop valve J961Y-P55. 5140V ZG15Cr1MoV
Solenoid valve J3109. 1601
Non containerized mechanical seals YCZ65-315D-011
Unloading valve DEH-PVC-10/1125
EH oil filter vacuum pump 1201126
EH oil Circulating pump oil seal TCM919772
Pressure ring Y10-2
plunger pump PVH74(QI)C-RM-IS-10-C14
Reducer MO225OBGCC1D15A
Vacuum pump HS72005
Electromagnetic valve coil CNAC-02323-110V
Solenoid valve SCXE238A010
gate NKZ561Y-600LB
EMERGENCY OIL PUMP (EOP) 125LY-32-1
pressure relief valve YSF9-55/25-KJTA
Positioning pin FAID56-01-14
Sewage pump YW50-160
SLEEVE,SHAFT 100AY67X6-57
stainless steel globe valve K65FJ-1. 6P
Unloading valve R4V06 533 10 A5
cooler TR-3
Throttle valve L61Y-P5650P
Check valve H63Y-320
sealing oil Re-Circulating pump HSNH280-43Z
One-way valve FAF19-9. 5-1
Solenoid valve DG17V-3-0N-60
Solenoid valve 23QDF6B/315B220
Solenoid valve 4WE10D50/EG220N9k4
EH oil pump bearing PVH740ICRSF-IS-10-1
Middle main door unloading valve ZD. 05. 002
SOLENOID VALVE FOR AST SV13-12V-O-0-00+300AA00126A
rear bearing P1725B
Solenoid directional valve FRD. VJA3. 001-220VDC
relief valve 1LOF-98H
air Check solenoid valve JMFH-5/2-D-3C1518TIK202 (0. 2-1MPa)
The electromagnetic valve 4WE6D62/CW230N9K4/V
SEAL DOME VALVE DN 200
accumulator bladder NXQ-A-32/31. 5-LY-3
Fluoro Rubber O-Ring OR0150009
Gear pump 2CY-45/9-1
Coil for Solenoid Valve MP-C-089
Gate valve Z41H-40DN300
sealing ring HB4-56J8-173
solenoid directional valve DG4V-3-2A-M-S5-FJ-H2-60
gate NKZ561Y-600LB
DFYLCTY-2026-1-30-A