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Brand:
JST SealsItem NO.:
VT1Payment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Rubber V Packing hydraulic seal
VT type V Packing is widely used for sealing pistons and rods with both single and double acting cylinders. It has multiple lip seals including a male and female adaptor on the top and bottom of the set to provide a flat surface, and 5 V-shaped pressure rings (3 fabric reinforced seals, 2 rubber seals). The number of pressure rings determines the amount of pressure they will contain, which are mainly for sealing.
V-packing is commonly used in adjustable gland applications such as telescopic truck cranes, pumps and valves. When strict chemical, temperature or pressure requirements are involved, the material composition of V-packing set can be changed to meet the application requirements. It can provide good sealing effect. They are very robust, insensitive to sealing surface finish and adjustable in size, especially for applications where there is a risk of damage and contamination.
The materials of the V packing define the capability of abrasion, friction, temperature and pressure resistance.
According to the specific application, we offer NBR, HNBR, FKM, various fabric layers, as well as PTFE.
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Advantages: 1. Impact resistance; 2. Multi-lip seal, excellent sealing performance; 3. Adjustable preload to improve sealing; 4. Not sensitive to media contamination. |
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Working Conditions |
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Temperature range |
Pressure |
Medium |
|
NBR，-30℃~+110 FKM，-25℃~+200℃ |
≤35MPa |
Mineral oil, gas, water |
Size:
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Dimension(d*D*H/L, mm) |
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Φd |
ΦD |
H/L |
|
8 |
18 |
18.5 |
|
10 |
20 |
18.5 |
|
12 |
22 |
18.5 |
|
14 |
24 |
18.5 |
|
15 |
25 |
18.5 |
|
16 |
26 |
18.5 |
|
18 |
28 |
18.5 |
|
20 |
30 |
18.5 |
|
22 |
32 |
18.5 |
|
24 |
34 |
18.5 |
|
25 |
37 |
22.5 |
|
28 |
40 |
22.5 |
|
30 |
42 |
22.5 |
|
32 |
44 |
22.5 |
|
35 |
47 |
22.5 |
|
36 |
48 |
22.5 |
|
40 |
52 |
22.5 |
|
42 |
54 |
22.5 |
|
45 |
60 |
22.5 |
|
48 |
63 |
22.5 |
|
50 |
65 |
22.5 |
|
55 |
70 |
22.5 |
|
56 |
71 |
22.5 |
|
60 |
75 |
22.5 |
|
63 |
78 |
22.5 |
|
65 |
80 |
22.5 |
|
70 |
85 |
22.5 |
|
75 |
90 |
22.5 |
|
80 |
95 |
30 |
|
85 |
100 |
30 |
|
90 |
105 |
30 |
|
95 |
110 |
30 |
|
100 |
115 |
30 |
|
110 |
125 |
30 |
|
115 |
130 |
30 |
|
125 |
140 |
34 |
|
130 |
145 |
34 |
|
135 |
150 |
34 |
|
140 |
155 |
34 |
|
150 |
170 |
40 |
|
160 |
180 |
40 |
|
180 |
200 |
40 |
|
190 |
210 |
40 |
|
200 |
220 |
40 |
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
V Packing consist of multiple male and female adaptor, usually a group of three to seven v rings, used for low or high pressure applications with Single or Double acting cylinder.
Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.
The oil scraper ring is a part located at the rear of the pump packing seal.
P seal is constructed from an elastomer with back up rings for anti-extrusion. Energized by the injection of sealant, it is a static seal that is used to seal rough casing and tubing. Backup rings are available in Mesh Stainless Steel or Solid Carbon Steel.
Outer wireline valve seals are used in various type of Blow Out Preventors (BOP's).
The valve stem packing is an essential component of valves, which is covered around the valve stem. The purpose of valve packing is to prevent leakage.
O ring is a type of seals with solid rubber material or PTFE and an O-shaped cross section.
Pumpdown plugs separate cement from the displacement fluid during liner cementing operations.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
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