Marine PV valve(pressure/vacuum valve for cargo oil tank)is also called as high-velocity relief valve, high velocity P/V valve, generally used in the relief system of the oil tanker and chemical tanker, according to the current regulations IMO and IBC.The purpose of the high velocity valve is to provide automatic control of pressure differentials during liquid cargo ship loading, voyage,ballasting and de-ballasting without any manual operation, also, it provides auto-protection against fire and explosions on deck. Additionally in the event that the inert gas system can not supply gas promptly, the vacuum valve can auto open to protect the tank against excessive vacuum when de-ballasting on dock. Normal, when the pressure risen in tank because of temperature or loading, the pressure valve open automatically and vent gas. When the pressure of tank come to pressure differentials, the vacuum valve or pressure valve all can be automatic resetted. If an ignition occurs outside the tank space,
While casings of wide vacuum valves are manufactured by welding or casting, the products of Jinmai Technologies limit the welded areas as much as possible. Also, the thread crests of manual types are designed with sufficient thickness to reduce the manipulation time considerably. With the welded metal bellows designed and fabricated under unique manufacturing processes, built Safe and reliable, Jinmai Technologies is confident of its ability to satisfy all customers as to quality and price
- Body: SUS and aluminum
- Welded Bellows: SUS316L
- Sealing Material: VITON O-ring
- Leak Rate: Up to 1*10-9 torr
- Reliability (Bellows Life Cycle): 300,000 operations
- Size: NW16~NW50, meeting the standards of ISO 63~ISO100 (Customized production is also available.)
- Angle Valve/In-line Valve
- Manual Valve, Pneumatic Valve
vacuum pump valve body P-1741
Sold by YOYIK. Deyang YOYIK is a professional production, development, sale of power plant dedicated spare parts and accessories processing company. Through more than 21 years of efforts, the majority of customers have been fully recognized.
Yoyik can offer many spare parts for power plants as below:
#DF-vacuum pump valve body P-1741-DF
bellows globe valve (flange) 15FWJ1.6P
bellows globe valve KHWJ25F-1.6P
Reduction gearbox M02225.OBGCC1D1.5A
Set screws M6Ã??6
pressure hose S110-AC-FA-0040
Nitrogen accumulator model NXQ-A-10/31.5-LE
oil station globe check valve J15C-1.6P
Bearing shells 0050/001
Oil seal IDU50-58-10
O-ring 23*3.1
Stainless steel globe valve J41W-25P
Bellows valves WJ20F1.6P-II
Differential pressure valve 977HP 2"
FLOATING LABYRINTH SEAL FOR PA FAN HT MOTOR YKS1250-8-TH
relief valve RV5-16-S-0-50
trip solenoid valve D3DW20BVZP40X510
Vacuum Pump Repair Kit AT3004
Globe valve KHWJ10F1.6P
pressure relief valve YSF8-55/80-KJ
Injection solenoid valve 4WE10Y33/CG220N9K4/V
Bladder NXQ AB100/10-L
Medium pressure insert rings for dome valves DN80 P29612D-00
Acid unloading pump Y112M-2/4KW/IP44
retaining ring YYC8.683.080
sealing ring HB4-56J8-161
pressure relief valve YSF9-85/80-KJTA
globe valve 15FJ1.6P
Thrust pad 0050/0080
O-ring HY-SO-0019-V
Vacuum pump SV25B 960251
pressure hose SMS-10/N1/4-610mm-B
Solenoid valve 4WE10D33/CG110N9K4\1/4NPT
Accumulator airbag NXQ-25/31.5-L-ZD
O-ring rubber seal 15*2.5-G-S-GB/T3452.1
pressure relief valve YSF9-55/25-TA
High profile oil engine seals HT-125GTMF-01B
vacuum pump valve body P-1741
Vacuum Gate Valve DKZ41H-16C
Relying on the profound industrial heritage of Deyang, Sichuan, YOYIK focuses on the innovative manufacturing of power generation equipment and accessories. The company not only has a modern production line, but also pays more attention to the training and introduction of talents. It has brought together a group of technical experts from well-known power station projects. They have integrated their valuable experience into product design and production, so that YOYIK's products always maintain an industry-leading position in performance and durability. From conventional accessories to customized solutions, YOYIK can always meet the diverse needs of customers.
In the following text, you will see our extensive selection of spare parts for power stations:
#DF-Vacuum Gate Valve DKZ41H-16C-DF
Solenoid valve AK-4X201-08\220VAC
hydraulic piston pump manufacturers PVHD74R01AA10A250000001ABO1OA
Solenoid directional valve M-3SEW6C30B/420MG24N9Z5L
Warm valve assembly solenoid valve M-3SED6UK1X/350CG110N9K4/V/60
Flow control and safety valves FM308P13017510
Oil supply pump 50AY30X12
Solenoid directional valve FRD.WJA3.002-220VAC
solenoid valve 4WE6C62/EG24N9K4/V
Measuring hose S100-AC-AC-0200(M16*2-M20*1.5)
solenoid valve components TAT5002253 115VAC/19W
electromagnetic solenoid valve AM-501-1-0148
Resistant fuel system seal components NXQB-10/10L
Rexroth Drain Valve M-3SEW 6U37/420MG24N9K4V
O-ring 3S1763-206
Pump casing wear ring FAID56-03-05A
EH oil pump PVH098R01AD30A25
Hydrogen Two Stage Pressure Regulating valve YQQ-11
Sewage pump 100ZW-100-30
Solenoid valve directional valve 4WE6YL6X/EG220NZ4-V/B08
Minor Repair Kit for Three-Piece/Bolted Ball Valve Size : 1/2", Pressure rating : 2000WOG (PN130) Welding End : BW, Items : #5, #6, #7, #8
sealing oil pump mechanical seal ACF090N4IRBP
Pressure relief valve YSF16-55/130KKJ
Medium pressure shut-off valve WJ20F3.2P
Pump driven screw KG70KY/7.5K6
Valve servo J761-002
straight pattern globe valve KHWJ20F-1.6P
cooling oil pump TCM-279499
Valve Electric Actuator IQ20K-0.5W
pressure relief valve YSF8-35/25-KJTH
AC lubricating oil pump LDX85-70
EH oil main pump CH02E.330Z
Vacuum Gate Valve DKZ41H-16C
Vacuum stop valve DkJ61H-16C
Since its establishment in 2004, YOYIK has become an indispensable partner in heavy industries such as power plants and steel plants with its profound technical accumulation and industry experience. The company not only cultivates in the field of traditional power generation equipment accessories, but also actively expands technology and products in the field of new energy, demonstrating strong R&D strength and forward-looking market insights. By providing customized services and rapid response mechanisms, YOYIK has won wide recognition in domestic and foreign markets.
We provide a wide variety of spare parts for power equipment, as listed below:
#DF-Vacuum stop valve DkJ61H-16C-DF
AST solenoid valve 3D01A001
Splitter P-2534
control box EASTONE:700-011-WW
Differential pressure valve ZTQ-4
seal oil pump HSNH280-46N
Cooling fan YB2-250M-4
nitrogen bladder accumulator A-25/31.5-L-EHS
Steel pipe flange metal gasket HG/T20612-2009
EH oil and nitrogen cylinder leather bag NXQA-50 31.5-L-YJ
Oil cooler YLR14.63E-00
Unit drainage tank drainage pump YW150-125-400A*4.5
pressure hose SMS-10-2438-C
One-way valve P-RVV28LM-WD-SS-FPM
Seal/O-ring XM-221.6-5.3-J8
2 way pneumatic solenoid valve TAT.5002253
Accumulator NXQ-AB-32/31.5-L/Y
"O" type Seal ring HN 7445-75.5x3.55
Oil motor solenoid valve M3SEW6C36/420MG24N9Z2/B08
Direct acting relief valve DBDH10 G10/5
Elastic block PVV1-1X/018BA15DVB
4WE Solenoid valve 4WE10D33/CG110N9K4\1/4NPT
EH oil pump 02-125801-3
solenoid valve J-220VDC-DN6-D-20B/2A
Power plant shut-off valves WJ40F3.2P
AC lubricating oil pump lower bearing 125LY-36-2
Circulating water outlet hydraulic control butterfly valve oil station accumulator bladder NXQA-2.5/20-L-Y
Drain valve J11F-16P DN6
O-ring HY-SO-0144-V
Oil lubrication device filter pressure reducing valve QEY208
The electromagnetic valve 8223G003-220/50
sealing oil Emergency pump 3GR50*2 JB/T10886
Vacuum stop valve DkJ61H-16C
Vacuum stop valve DKJ41H-16C
Since 1989, YOYIK has been engaged in the manufacture and supply of industrial spare parts, accumulating rich industry experience and strong technical strength. The company not only produces various types of generator set accessories, but also provides customers with professional technical support and customized services. In particular, in the technical transformation and overhaul projects of thermal power plants, hydropower stations and metallurgical enterprises, YOYIK's solutions have been well received. With its unremitting pursuit of quality and a complete after-sales service network, YOYIK has become a trusted partner of many companies.
We have abundant inventory of spare parts required by the factory, including:
#DF-Vacuum stop valve DKJ41H-16C-DF
seal sleeve lock nut FK5C32AM-03-02
high pressure 3 way ball valve M-3SEW6U3X/420MG24N9K4/V
Thrust bearing seat HPT300-340-06-03
y pattern globe valve WJ50F1.6P
Wafer check valve 150.425Z
GEAR BOX ZQ350-48.57-111-Z
Accumulator NXQ-A-40L-10MPa-L-Y
12v solenoid coil Z6206052
motor driven pump 65Y60B
EH pump PVH074R01AA10A250000001001AB010A
Skin NXQ-A-10/31.5-F-Y
Governor O-ring HB4-56J8-90
Turbine worm clip-on butterfly valve 200DOF4PB3
STG Lube oil tank Acumulator Repair kit NXQ-PV-A25/40
High pressure accumulator seal assembly NXQ-AB-40/20-L-E
pressure hose SMS-20-3048mm-C
EH oil accumulator sealing components NXQ-A-16-20-F-Y
Solenoid valve| SCG238A050 AC220V 1" WA7ER-0-01
Primary gear shaft oil guarder YOT51-00-02
radial piston pump PV152R5EC00
pressure hose SMS-12/15-1524-B
Servo HY-SFF8.05
Sewage oil pump 50YW-15Ã??1.5
Anti-fuel unit equipped with recirculation pump F3V101S7S1020
pressure relief valve YSF12-55/25-TA
Accumulator bladder NXO-A10/20-F-Y
solenoid valve DG4V-5-2A-M-U-C6-20
pump Seal rings PVH074R01AA10A250000002001AB010A
Regulating valve DBDS20G10/10
Accident handling pump SDH125-100-125
pressure relief valve YSF12-25/50-KJ
Vacuum stop valve DKJ41H-16C
Vacuum Gate Valve DKZ60H-16C
Facing the changes in the energy industry, YOYIK keeps pace with the times, not only focusing on the optimization and upgrading of traditional power generation equipment, but also deeply studying new energy technologies and developing a series of accessories suitable for new energy power generation systems, showing the company's keen insight and forward-looking layout of future energy development trends. While promoting its own development, YOYIK does not forget to fulfill its social responsibilities, is committed to environmentally friendly production, implements energy-saving and emission reduction measures, uses environmentally friendly materials, and reduces environmental pollution.
We have diversified supply of various spare parts required for power stations, as follows:
#DF-Vacuum Gate Valve DKZ60H-16C-DF
metal shut off valve 32FJ1.6P
Check valve RCV25.00
Mechanical seal G50
EH oil supply device HTGY6E.0
turbine DC oil pump Guide bearing 70LY-34*3
Oil unloading pump 80AYZ-40
The electromagnetic valve 4WE6D61/EG220NZ4/V
High side valve seals 201244-1CH
Cooling fan YX3-160M2-2
O-RING HB4-56J8-115
differential pressure valve diaphragm KC50P-97
AST solenoid valve JZ-PK-001-0234
pressure hose SMS-12/15-2438-B
shut off valve WJ20F-3.2P
steam stop valve LJC40C-4.0P
vacuum pump seperator cover 30WS
SOLENOID VALVE FOR SPRAY OIL TEST 4WE6E61/CW220/50H95CR
The electromagnetic valve EV210A3.5BNCAC220G1/4
servo valve SM4-40 40 151-80/40-10-H919H
Stop valve of hydrogen system WJ50F1.6P-â?¡
vacuum pump front plate M-206
Bellows valves WJ15F-16P DN15
direct solenoid operated valves 4WE6C6X/EG24NZ5L/B08
Accumulator bladder NXQAB-25/31.5-LK
sealing ring OR-056-V
flow Regulating valve BXF-40
Motor oil seal 95057-9
globe valve manufacturers KJC65-4.0P
Skeleton oil seal Kit V10
Recirculating oil pump mechanical seal HSNH280-43Z
Oring A156.33.01.10-24X2.4
Vacuum Gate Valve DKZ60H-16C
Vacuum Gate Valve DKZ41H-40
As a leading domestic supplier of power station equipment accessories, YOYIK is well aware of the importance of environmental protection and sustainable development. Therefore, in the process of product design and manufacturing, it actively adopts environmentally friendly materials and technologies to reduce environmental pollution. The company is committed to providing efficient and energy-saving solutions to help customers achieve green production. From energy saving and emission reduction of coal-fired generators to eco-friendly design of hydropower stations, YOYIK's environmental protection concept runs through every product and service.
Here are many spare parts options we can provide for power plants:
#DF-Vacuum Gate Valve DKZ41H-40-DF
Spiral round gasket diameter 455 x diame. 435 x esp 4.5 3504
pressure regulating valve RV5-16-S-0-50
Pressure Relief Valve 2500X-16 DN150
pump shaft DFB80-80-220-03
pressure relief valve YSF16-70/130-TH
servo valve MOOG 760-004
globe stop valve WJ65F-1.6P
Lye Circulating pump BA34H-112HBM-40-25-125
vacuum pump spare parts gate 30SPEN
Regulating valve T964Y-10
sealing ring HY-SO-0070-V
EH oil pump relief valve 4.5A25
Rubber Bladder for ST Low Pressure Accumulator GXNQ200
Globe valve SHV25.01Z
First stage (second stage) pump casing HPT300-340-04-03(05)
Bellows valves WJ10F1.6PA
MEH low profile door LVDT TD-1300S
Accumulator inflation valve NXQ-100/90FA15*25
enlarged version EEA-PAM-513-A-33
Balance drum nut 4FK5F32KM-03-08
The electromagnetic valve 4WE10D-20/AG220N74
SOLENOID VALVE FOR EMERGENCY TRIP SYSTEM 4WE6D62/EG110N9KZ4/V
non-return valve S15A1/2
pressure hose S100-AC-FA-0125
AST solenoid valve A156.31.56
Pressure relief valve R15SLGE-DGW-04-04\GENTEC
O-ring HY-SO-0129-V
emergency trip Diaphragm valve solenoid valve 4WE6D61/OFEW220NZ4
Oil unloading pump 50IY50A
Skeleton oil seal T-589
Variable speed hydraulic coupling YOTCGP650
Vacuum Gate Valve DKZ41H-40
