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Product Introduction
Company Profile
Product Features & Operation Points
- Designed with PN16 pressure rating (equivalent to 1.6MPa), it can withstand the pressure environment of 1.6MPa and maintain excellent vacuum tightness (≤-0.1MPa), which is suitable for the vacuum pipeline system of Bolok Power Plant and other thermal power plants, avoiding air leakage and vacuum failure risks.
- Adopts parallel gate-type structure, with small flow resistance, reliable cut-off performance and good sealing effect, which can completely isolate the vacuum pipeline during equipment maintenance, ensuring the safety of operation and maintenance personnel and the stability of the vacuum system.
- The valve body and trim are made of high-quality 304 stainless steel (suffix P), with excellent pressure resistance, temperature resistance and corrosion resistance, and the gate plate and valve seat adopt precision matching design to ensure good vacuum tightness and prolong the service life in harsh power plant working conditions.
- Adopts vacuum-specific sealing structure combined with precision machining and assembly technology, to ensure zero air leakage during vacuum operation, effectively maintaining the stability of the power plant's vacuum system pressure and reducing energy loss, in line with the company's high-quality manufacturing standards.
- The product is designed and manufactured with excellent technology in accordance with API, GB and JB standards, integrated with YOYIK's mature production experience, which can be directly matched with the vacuum system equipment of Bolok Power Plant and other power plants, and supports diversified adjustment to meet the personalized needs of power plants, with reasonable structure and easy installation, operation and maintenance.
Applications
- Power plant condenser vacuum systems
- Low-pressure steam and condensed water isolation pipelines
- Power plant vacuum pump inlet and outlet isolation pipelines
- Thermal power plant deaerator vacuum isolation pipelines
- Power plant vacuum exhaust and gas isolation systems
- Power plant auxiliary equipment vacuum isolation pipelines
- Low-pressure vacuum control and isolation pipelines in power plants
Closing Statement
In order to support the operation of the power plant, we have prepared various parts inventory as follows:
#DF-Vacuum Gate Valve NkZ41W-16P-DF
Screw Pumps ACF090N4IRF0
Auxiliary oil pump 0640/0010
Wafer type stainless steel manual butterfly valve 150DSFAPB3
Stainless steel spring type safety valve A42F-25P
Electric regulating valve T962Y-200
Block valve SD61H-P55200V SA-182 F91
pump valve ZXP100-32
seal kit SF08-23-P-O-P-230AG
Drain plate Y7-4
Air valve IK-555
pipe clamp SP650PADP-AS
AST solenoid valve HQ16.A-0.01Z
pump 2CY-12/6.3-1
sealing ring HB4-56J8-105
Accumulator bladder NXQ A 10/31.5
Sealing oil vacuum pump 30-WS RP
lock line ф0.5\304
High pressure ball valve KHB G1/4-1212-02X
Dc Motor Driven Emergency Oil Pump 125LY 23-4
bladder 20 ltr 197 mm dia 900 mm length fitting port size 30 mm NBR
Sealing protective ring HB4-58-69-2B
Turbine Butterfly Valve D371J-10
Jacking Oil Pump AA10VS045DFR1/31R-VPA12N00/
vacuum pump gate P-1761
oil pump PVH098R01AJ30A250000002001AB010A
AST/OPC solenoid valve coil 300AA00126A
pressure hose SMS-10-915-B
Pneumatic stop valve J661Y-16V
The electromagnetic valve HT8316GO
Spigot Ring P29617D-00 for dome valve DN200 P29617D-00
Seal/O-ring ZTJ-00-08
Vacuum Gate Valve NkZ41W-16P
hydraulic actuator solenoid valve 4WE6H62/EW230N9DL
Solenoid valve 4WE10D33/CG24N9K4
pressure hose SMS-12/15-1524-B
Belt compressor 1031000201
PUMP 70LY-34x2-1B
Electro-hydraulic converter 0508.2436T0101.AW001
Pressure hose S100-AC-AC-120
Oil Seal HPT-300-340-6S/27/PCS1002002380010-01/420.01/2-204221688
jacking oil pump A10VS0100DRS/32R-VPB12N00MNR
MANUAL BALL VALVE Q11F-10P DN20
Keeping valve IL201-N02 G RX 0.14-0.7MPa
Check valve H64Y-320 A105
Pressure reducing valve ZZYP-17B
AST solenoid valve HQ25.300.13Z
Plugs-with valve 20SBAW10EVX
Stop valve WJ50F-16PII
Servo valve MOOG761-001
Oil return valve spring DLZB820-R64A-19
non-return valve connecting rod CVCS-25-PC-B29-0-10
Thrust disk locking gasket FAIB56-A2-103403
Reheater outlet plug valve SD61H-P60.868V SA-182 F92
Stop valve J61Y-P55.5190I
PACKING PISTON ROD 441-153622-7-A36
Throttle valve L41H-64
makeup water solenoid valve K25FJ-1.6PA2
sealing ring HB4-56J8-165
centrifugal pump IS80-50-200
vacuum pump sealing gasket P-1759
O-ring HY-SO-0337-V
Bearing 6208
Sealing protective ring HB4-58-58-2B
Vacuum Gate Valve NkZ41W-16P
DFYLCTY-2026-1-30-A