3.5", 4.5"
- Product Details
- {{item.text}}
Quick Details
-
Model Number:
-
ESY
-
Color:
-
Black
-
Application:
-
Valve
-
Certificate:
-
ISO9001:2008
-
Friction:
-
Low
-
Abrasion:
-
Good
-
Pressure:
-
≤12.5kPsi
-
Payment:
-
T/T
-
Temperature:
-
40~350F
-
ODM:
-
Available
-
OEM:
-
Available
Quick Details
-
Size:
-
3.5", 4.5"
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
JST
-
Model Number:
-
ESY
-
Color:
-
Black
-
Application:
-
Valve
-
Certificate:
-
ISO9001:2008
-
Friction:
-
Low
-
Abrasion:
-
Good
-
Pressure:
-
≤12.5kPsi
-
Payment:
-
T/T
-
Temperature:
-
40~350F
-
ODM:
-
Available
-
OEM:
-
Available
Product Description
PTFE Spring Energized Valve Stem Lip Seal
The V Stack seal assembly is comprising a top adapter or anti-extrusion ring. The structure is multi-layer sealing, it has several sealing lips and can withstand large extrusion clearance, potential dislocation and rough surface finish. The one-way retaining ring structure can meet the general sealing requirements. Typical applications include stem, throttle, fishing tools, and pump seals.
(1).Vee Rings;
(2).and a bottom adapter;
(3).In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions.
In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions.
The seal stack material could be PEEK, modified PTFE and spring.
Size：
Advantage:
1. Very robust seal
2. Multiple sealing lips for positive seal
3. Easy replacement in the field with split rings
4. Extensive range of sizes
5. Can be used with poor counter surfaces
6. Operating temperatures of -49°F to +500°F / - 45°C to +260°C depending on the elastomer
7. Compatible with virtually all media
Working Conditions:
Working Pressure：≤12.5kPsi
Temp range：40~350F，
Media：gas and water
Specification
|
item
|
value
|
|
Size
|
3.5", 4.5"
|
|
Place of Origin
|
China
|
|
|
Guangdong
|
|
Brand Name
|
JST
|
|
Model Number
|
ESY
|
|
Color
|
Black
|
|
Application
|
Valve
|
|
Certificate
|
ISO9001:2008
|
|
Friction
|
Low
|
|
Abrasion
|
Good
|
|
Pressure
|
≤12.5kPsi
|
|
Payment
|
T/T
|
|
Temperature
|
40~350F
|
|
ODM
|
Available
|
|
OEM
|
Available
|
Main Products
Hot Searches
