safety valve 4.5A25 direct-acting relief valve
Date:2024/2/21 11:10:04 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,The safety valve 4.5A25 is used for the hydrogen control system of the generator. The function of the generator hydrogen cooling system is to cool the stator core and rotor of the generator, and carbon dioxide is used as the replacement medium. The generator hydrogen cooling system adopts a closed hydrogen circulation system, and hot hydrogen is cooled by cooling water through the hydrogen gas cooler of the generator. The hydrogen control system of the generator is used for hydrogen cooled steam turbine generators. The safety relief valve of the hydrogen supply device is a zero leakage safety valve used to ensure that the hydrogen pipeline system does not experience accidents due to high pressure on hydrogen equipment. Good sealing, high safety, and long service life.
Yoyik can offer many spare parts for power plants as below:
#DF-safety valve 4.5A25-DF
Cermet roll sleeve 20MG42.11.09.99JTC-JK
rotary vacuum pump P-1916
Thrust spherical plain bearing GE90Es
hydraulic oil pumps 100LY-62-005
piston pump hydraulic A10V100R-31R-PPA12N00
pressure hose S110-AC-FA-0250
single screw pump HSNH120-46
Spacer ring DTPD30UZ006
stainless steel bellows globe valve WJ80F1.6P
mechanical seal types BKM(FX)103055
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pressure hose S100-AC-AC-0080
globe check valve KJC100-1.6P
Nozzle stationary ring 44MG43.11.08.99G
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axial piston pumps PV29-2R50C00
shutdown electromagnet CN70093-01
screw pump working principle HSND210-54
servo valve 072-1203-9
vacuum filter P-1825
vacuum filter ZS-185A
relief valve DB10-2-30/100
Stacked sealing ring DTSD100UZ016
Semi-circular head rivet ?4x6 U236D00(DY)
Medium-speed pulverizer static ring with anti-wear plate 20MG40.11.08.92HB
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Gearbox CP467-1
pressure hose S100-AC-AC-0030
Washer DLC1100-8-02
piston hydraulic pump PVH141R13AF30A230000002001AB01A
safety valve 4.5A25
mechanical seal types BKM79.4143A
Globe valve J61Y/DN65/PN4.0
sealing ring HB4-56J8-114
centrifugal pump types 100-80-160
vacuum oil pump P-1916
one-way throttle valve DRV30-1-10/2
solenoid directional valve 4WE10E20/AW220-50NZ4
centrifugal pump impeller DFB125-80-250
lubricants oil pump 2CY-29/3.6-2
solenoid valve 4WE6L50/AG24W110V
Reducer MO2225.OBMCC1D1.5A
globe throttle check valve LJC50C-2.5P
pressure hose SMS-20-1219mm-B
solenoid valve DG4V-3-2A-MU-D6-60
high pressure piston pump PV270R1K1T1NFWS
pumps centrifugal 50-250C
pressure joint Z103-01-14.00HD
vacuum cleaner 30-WS P-2811
shaft seal mechanical 125-80-250
radial piston pump PVH74QIC-RSF-1S-10-C25
centrifugal pump types CZ65-200
safety valve 4.5A25
DFYL-2024-2-21-ZYR