English
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.
 |
Advantages: 1. Impact resistance; 2. Multi-lip seal, excellent sealing performance; 3. Adjustable preload to improve sealing; 4. Not sensitive to media contamination. |
|
Working Conditions |
||
|
Temperature range |
Pressure |
Medium |
|
NBR，-30℃~+110 FKM，-25℃~+200℃ |
≤35MPa |
Mineral oil, gas, water |
Size:
|
|
||
|
Dimension(d*D*H/L, mm) |
||
|
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.
The FDB seal is made of a helical wound spring and a polymer jacket, It is the best choice for vacuum, gas and low-temperature flange sealing applications.
JST FHR series is made of a helical wound spring and a polymer jacket, which is mainly used for rod.
The FDR seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange external face seal.
Liner Wiper Plugs separates drilling fluid from cement during displacement.
Back-up Ring/Anti Extrusion Rings is a ring that holds an elastomeric seal to its outline shape and in its right place. and are typically used with O Rings to eliminate extrusion at high pressures.
The ESA valve rubber seal is a type of Polypak, it combines a rubber o-ring type and a conventional lip type seal to produce a unique sealing device.
DAS Compact Seal is a double-acting seal and guiding element comprising an elastomeric profile seal ring, two back-up rings and two guide rings.
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
© Copyright: 2026 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Friendly Links:
VonesealsScan to wechat
