solenoid valve 3D01A009 steam turbine emergency trip systems use
Date:2024/2/18 17:09:15 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,AST solenoid valve 3D01A009 is one of the frequently replaced components in emergency trip systems. When the unit is operating normally, the AST solenoid valve loses power, closes the oil discharge channel of the emergency trip main pipe, and maintains the oil pressure in the lower chamber of the actuator piston. However, when the solenoid valve is powered off and opened, the oil discharge channel opens, and all air valves close and stop. Four solenoid valves are connected in series and parallel, improving safety. When at least one solenoid valve is open in each group, the oil circuit can only be emptied. Any damage or scrapping of any of the four solenoid valves will not cause a shutdown, thereby improving reliability.
Yoyik can offer many spare parts for power plants as below:
#DF-solenoid valve 3D01A009-DF
pressure hose SMS-10/20-305mm-B
Coupling MG40.11.02
MAIN OIL START-UP PUMP (MSP) 150LY-23-1
gear oil transfer pump SDH125-100-200C
screw pump manufacturer HSNH440-40Z
pump hydraulic 80SG50-30
mechanical seal A108-45B/BX1
vacuum filter P-1825B
Pressure relief valve AV40-04
high pressure piston pump A10VS0100/32R-PPA12N00
ring DTPD30UZ011
Grinding roller skeleton oil seal ASO-617/CTA
radial piston pump hydraulic PVH74(QI)C-RM-10-C14
EH accumulator bladder NXQ-25/31.5-L-Y
screw pump working principle DLZB820-R64
multi stage centrifugal pump YCZ50-250A
pressure hose SMS-12/15-610-B
multi stage centrifugal pump 50-250C
dc motor coupling YCZ50-25
Grinding roller lock plate MG20.11.09.66
centrifugal pumps 50-250C
Rotary separator outer end seal 10MG30.11.15X.06.90G
Hydraulic hose Y-STDFL-R02-GDID-1-0800
seal sleeve lock nut FK5G32AM-03-05
piston plunger pump PVH74QIC-RSF-1S-10-C25-31
pressure hose SMS-12/20-3048mm-C
Lower link 21MG40.11.13.96
sleeve 1-23-35162-552
vacuum pumps P-2037
Mechanical seal U440/043/040
piston pump PVH74 (QI)C-RM-IS-10-C14
vacuum pump oil P-1931A
oil transfer gear pump YW80-65-125X2.5
piston plunger pump PVH98QICRSE10
OPC solenoid valve GS060600V+CCP230M
Quick closing valve LVDT TD-1100S 0-110mm
solenoid valve 3D01A009
coupling types A10VS0100/32R-PPA12N00
servo valve PSSV890DF0056
hydraulic pump piston PVH74(QI)C-RM-10-C14
sealing ring HB4-56J8-28
EH oil Circulating pump oil seal TCM919772
unloading valve HTCVC40.0
Hinge shaft seat 300MG41.11.11.99
screw pump stainless 3GR25X4
Gear Pump 2CY-12/0.6-2
oil vacuum pump ZS-185A
Compound roller sleeve 200MG21.11.09.99-DH
fuel pump YW100-65-315*4.5
vane pump parts F3V101S7S1020
non-return valve S10P5
Carbon ring 200MG41.11.06.98-1
centrifugal pumps LK45/CZ65-250-4
Wear sleeve 300MG41.11.23.97
centrifugal pump impeller YCZ50-250B
mechanical seal types BKM065095A-RW
centrifugal water pump DFB100-65-230
vacuum pump rotary vane F3-V10-1S6S-1C20
Front cover DLZB820-R65-3
SEAL KIT NXQ-A-10/20 LEH
motor universal coupling PVH098R01AD30A
oil transfer electric pump 80AY100X2A
Spherical roller bearing MG63.11.09-43JK
vacuum oil tank float valve BYF-80
mannual bellows globe valve 40FWJ1.6P
radial piston pump A10V100R-31R-PPA12N00
centrifugal pump types 50-250
piston plunger pump PVH740ICRSF-IS-10-1
end suction centrifugal pump SLQ-63
Actuator of GV£¨R) 139.357Z-2
Solenoid valve M-3SEW6U36/420MG24N9K4
servo valve SM4-10-50
Valve PADS24500PS
solenoid valve 3D01A009
DFYL-2024-2-18-ZYR