Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
W2 - Filled PTFE modified material variseal spring energized seals factory
- Category： Spring energized seals
- Temperature: -70 - +300℃
- Material: filled PTFE
- Pressure: 20MPa
- Speed: 15m/s
- Product description：W2 spring energized seal of Forever Seals is a single acting seal consisting of a U-shaped jacket and a corrosion resistant spring. The spring in the W2 provides an almost constant load irrespective o
1. Description
W2 spring energized seal of Forever Seals is a single acting seal consisting of a U-shaped jacket and a corrosion resistant spring. The spring in the W2 provides an almost constant load irrespective of hardware tolerances, eccentricity and seal wear.
2. Installation Recommendations
For Rod Seals
For Piston Seals
3. Advantages
- Constant initial squeeze of spring over a large control area
- Interchangeable with O-Ring and Back-up Ring in most cases
4. Areas of Application
- Hydraulic or pneumatic measuring instruments
- Servo valves, pressure switches
- Electronic equipment
- Laboratory apparatus
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