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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 IL&FS Power Plant and other thermal power plants, avoiding air leakage and vacuum failure risks.
- Adopts central line butterfly plate structure, with small flow resistance, light opening and closing torque, and can realize stepless regulation of fluid flow, suitable for power plant vacuum systems that require both cut-off and flow regulation.
- The valve body and trim are made of high-quality carbon steel (suffix C), with excellent pressure resistance, temperature resistance and wear resistance, and the butterfly plate and valve seat adopt reliable sealing pair design to ensure good vacuum tightness and prolong the service life in harsh power plant working conditions.
- Adopts integrated 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.
- The product is designed and manufactured in accordance with API, GB and JB standards, which can be directly matched with the vacuum system equipment of IL&FS Power Plant and other power plants, and the structure is compact, flange-connected, easy to install and maintain.
Applications
- Power plant condenser vacuum systems
- Low-pressure steam and condensed water pipelines
- Power plant vacuum pump inlet and outlet pipelines
- Thermal power plant deaerator vacuum pipelines
- Power plant exhaust gas and vacuum exhaust systems
- Power plant auxiliary equipment vacuum pipelines
- Low-pressure gas and vacuum control pipelines in power plants
Closing Statement
The following are the series of components we can provide for power plants:
#DF-Vacuum Butterfly Valve NKD343F-16C-DF
The electromagnetic valve Z2805041
Oil unloading pump 80AYP60
globe valve SHV25
solenoid valve DG4V-5-2AJ-M-U-H6-20
DEEP GROOVE BALL BEARING 6036
Seal kit 11G4DJ-1055F-13-1
Reheater outlet plug valve SD61H-P57.663V SA-182 F91
cut-off valve ZJHR DN100
Manhole O-ring 398mm*8mm
Two-position two-way solenoid valve AM22101A-220VDC
Block valve SD61H-P57.452V SA-182 F91
Accumulator air bladder NXQ-F25/10-H
Solenoid valve cleaning DG4V-3-31C-VM-U-P760
AST SOLENOID VALVES G1211177
accumulator bladder NXQA-40/31.5L-EH
Electric vacuum gate valve NkZ944H-16C
key DG600-240-03-08
O type Seal ring HN 7445-250x7.0
O ring HY.SO.0018.V
solenoid valve AM22061A/VITON 220VDC
Hand push oil filter JM-50
non-return valve M-SR10KE05-1X
Pneumatic valve diaphragm SK100ZXN016BQ12SNOERH
Sealing gasket WJ40F1.6P-Ⅱ
MECHANICAL SEAL LTJ-8B1D-FA1D56
SERVO MOTOR G403-517A
relief valve DBDS6P10/20
Cartridge valve CV1-NG25-D20-L
pressure hose S110-AC-FA-0063
mechanical seal ACG070K7 NVBP
Accumulator NXQ1-L0.63/20-H
Vacuum Butterfly Valve NKD343F-16C
Hydraulic accumulator bladder NXQAB-100/10-L-Y-I
Stop valve J61Y-40C
Throttle valve L41H-25
bellows GJCFB-15
Instrument valve J21H-320P
Combined sealing ring GSF2750-01
pressure relief valve YSF16-55/50
Emergency safety device sealing ring DH.2000A-MFQ
Unloading valve 195.33.42.22
Accumulator sealing component 6-NXQ-AB-100/1-L-Y
left MSV actuator unloading valvesealing set YJM-130B
cut-off valve ZJHR DN50
Large machine delivery oil pump ZCY-24/0.35
Impeller nut (transmission, free end) FAID67-01-06(11)
solenoid valve DG4V5OAMUED6200
Pressure reducing filter valve AFR-2000
Gearbox DCY 280-20-IIS
pressure hose SMS-12-1829mm-B
pressure hose S110-AC-FA-0200
Inflatable seal- dome valve 200DV (silicone) Poids net 0, 445 P17460C-01
Dome valve insert seal DN100 P/N. P1586C-01
AST solenoid valve HQ16.07Z-1
O-Ring HN9423
Hydraulic valve DGMFN 3 X A1W BIW 41
Seal oil roots pump KZB707035
SHAFT HZB200-430-01-01
Fluorine rubber O-ring HY-SO-0015-V
AC lube pump 125LY-35-8
throttle valve 0D.21.01.04.36.OOO
The electromagnetic valve 22FDA-K2T-W220R-20
self-locking flow Regulating valve TS40W-16P pressure 1.6MPA DIA：DN80
Vacuum Butterfly Valve NKD343F-16C
DFYLCTY-2026-1-30-A