- Good static and dynamic sealing effect
- Low friction, high efficiency
- Operating temperatures of -45°C to +260 °C / -49 °F to +500 °F
- Good chemical compatibility depending on elastomer
- Leak-tight reliable sealing performance
- No adhesion even after extended periods of rest
- High abrasion resistance
- Long service life
- Stick-slip-free starting
- Simple installation
- Sizes to suit all O-Ring grooves including AS568 and ISO 3601 seal sizes
Turcon®Double Delta® is the original slipper seal developed to improve the performance of O-Ring and Back-up Rings. It is a double-acting seal energized by an elastomer O-Ring. Demonstrating good friction properties, Turcon® Double Delta® provides stick-slip free starting and excellent dry running.
The O-Ring in Turcon® Double Delta® preloads the seal cap in the thin, flexible middle section. This provides good leakage control even at low pressures.
Typical Oil & Gas Applications Include:
- Reservoir Sampling Tools
- Subsea Trees: Gate / choke valves, actuators and control modules
- Blow-Out Preventers (BOPs)
- Downhole and intervention tools
- Fishing and jar tools
- Flow Control Equipment; Ball Valves and associated devices
- Offshore Topside Hydraulics
| Parameters | Values |
|---|---|
|
Operating Pressure |
5,000 psi / 35 MPa |
|
Speed |
Up to 50 ft/s / 15.0 m/s |
|
Temperature Range |
-45 °C to +260 °C / |
| Clearance | As per AS568 and ISO 3601 seal sizes. Larger clearance possible with Back-up Ring |
|
Media |
Mineral oil-based hydraulic fluids, flame-retardant hydraulic fluids, environmentally-safe hydraulic fluids (bio-oils), Downhole fluids water and others depending on the elastomer material selected |