The specifications and models of the oil seal of the V-shaped rotating seal ring of the water inlet seal are complete

&Nbsp; The specifications and models of the oil seal of the water inlet seal V-shaped rotating seal ring are complete   VA water seal: model specification (unit: mm) va-065 58*68*9va-070 63*75*11va-075 67*79*11va-080 72*84*11va-085 76*88*11va-090 81*93*11 water inlet seal V-shaped rotating seal ring oil seal
Application of imported V-shaped water seal   1
V-shaped water seal is used for sealing lubrication and also for dust prevention and water splash 2
V-shaped water seal is used to seal lubricating oil   a
If the shaft is fixed to rotate in one direction, a spiral groove can be opened on the lip contact surface to allow the oil to pass " Pump " The effect of flows out of the shaft surface b
If the shaft rotates in both directions, use the drain groove as the oil return hole 3
V-shaped water seal as waterproof seal   4
V-shaped water seal can be used as auxiliary sealing technical data for other seals: temperature: - 35 ~ 110 degrees (NBR) - 25 ~ 200 degrees (fluororubber) linear speed: 30m / s working medium: all types of hydraulic oil, hot air, steam, dust, weak alkaline and acidic solution
Material: Rubber 55-60 degree fluororubber 65-70 degree VA sealing ring (water seal) VA sealing ring (water seal) product purpose: used for mechanical equipment with the circumferential speed of rotating shaft not greater than 19m/s,   Water seal material: Rubber (NBR) fluororubber (FKM) water seal product hardness: hs80± 5oA  Working temperature of water seal: -40~+200 ℃ working pressure of water seal: ≤ 0
03mpa water seal working medium: water oil grease dust   Water seal rotation speed: ≤ 19m/s  VA water seal model application scope model application scope va32
7-3
5va190185-195 va43
5-4
5va199195-210 va54
5-5
5va200190-210 va6 5
5-6
5va250235-265 va76
5-8 model application scope va88-9
5vs109
5-11
5 va109
5-11
5vs1211
5-13
5 va1211
5-13
5vs14 13
5-15
5 va1413
5-15
5vs1615
5-17
5 va1615
5-17
5
5vs1817
5-19 va1817
5-19vs2019-21 va2019-21vs2221-24 VA22 21-24vs2524-27 va2524-27vs2827-29 va2827-29vs3029-31 va3029-3 1VS3231-33 VA3231-33VS3533-36 VA3533-36VS38 36-38 VA3836-38VS4038-43 VA4038-43VS4543-48 VA4543-48VS5048-53 VA5048-53VS5553-58 VA5553-58VS6058-63 VA60 58-63VS6563-68 VA6563-68VS7068-73 VA7068-73VS7573-78 VA7573-78VS8078-83 VA8078-83VS8583-88 VA8583-88VS90 88-93 VA9088-93VS9593-98 VA9593-98VS10098-105 VA10098-105VS110105-115 VA110105-115VS120115-125 VA120115-125 VS130125-135 VA130125-135VS140135-14 5 va140135-145vs150145-155 va150145-155va160155-165va170165-175va180 175-185 for more product models and sizes, please contact us We always insist on providing “ High quality products, reasonable prices and high-quality services ” Please do not hesitate to contact us
We will be very happy to provide you with high-quality products and services! If you have other requirements for special seals, please contact us directly, Kunshan Yieryi Electronic Materials Co
, Ltd
  0512-36853649   17394089336   Our company will provide you with any kind of ordering service with special specifications
Warmly welcome new and old customers to our company   Characteristics and advantages of V-shaped water seal the V-shaped water seal is fixed on the shaft by its own elastic tension, and the disturbing sealing lip keeps in contact with the surface of the shaft seat with a small contact force The flexible sealing lip can compensate the eccentricity of the shaft, the different degrees between the cavity and the shaft, and the machining error of the shaft
The sealing lip can prevent the internal grease or oil from leaking outward, and prevent the invasion of external dust, dirt, etc
As the V-shaped water seal rotates with the shaft, its body acts like a slip ring due to the centrifugal force to prevent dirt from invading the working medium Different from other oil seals, V-shaped water seals rely on their elastic sealing lips to form a radial sealing effect
The sealing lip has good mobility and adaptability, so compared with other seals, it needs smaller tolerance fit, simple design, and makes up for the eccentricity of the rotating shaft
Therefore, it has the following advantages:  - Pure rubber elastomer material without metal parts- The design work is reduced, and there are no requirements for installation and processing- The requirements of surface machining, surface accuracy and hardness for shaft fitting are cancelled, and the shaft surface does not need to be hardened- Simple and reliable installation and disassembly- The surface contact pressure is small, so the friction force is small, the friction loss and friction heat are less, and the service life is long& Nbsp- It has both sealing and dustproof functions
2、 Material V-shaped water seal generally has two materials: 1 Rubber and plastic (RP) with hardness of about shore a degree 60 temperature: -40 ℃ ~ +100 ℃ medium: mineral oil, air, water, emulsion, grease 2 Fluororubber (FKM) with hardness of about shore a degree 65 temperature: -20 ℃ ~ +180 ℃ medium: mineral oil, synthetic oil, grease, acid and alkali   There are four types of standard design cross-section shapes for V-type water seals
Type VA vs type VL type ve describes the most commonly used design
The body is wide and tapered, so that it fits closely with the shaft
It has a very narrow axial section and a compact structure
It is often used in combination with the labyrinth oil seal
It is mainly used for the second seal under heavy load
It has the largest section and allows large axial displacement
Size range shaft diameter: 2
7 ~ 2020mm shaft diameter: 4
5 ~ 210mm shaft diameter: 105 ~ 2025mm shaft diameter: 450 ~ 2010mm  Installation chamfer is not required for installation of V-shaped water seal
The V-shaped water seal is an elastomer, which can be pushed onto other parts after being stretched
The V-shaped ring can be lengthened by 20% at most, so it is very easy to install
In many cases, the V-shaped water seal can be installed with a simple tool
The shaft can be rotated and the V-shaped water seal can be pushed or centered with a tool without a blade to reach the correct installation position If the replacement of the V-shaped water seal involves the time-consuming operation of removing several other parts, the V-shaped water seal can be cut into two parts, placed in a proper position, and then the two parts can be connected with bonding materials and tools
Note that the joint cannot be stretched