![](/-/media/tss-media-repository/oil-and-gas/images/turcon-double-delta.jpg?h=500&iar=0&w=800&rev=d546c4a4ece743738749075a61b5c1fe&hash=7721E8160759D7128750F2C4F4299A45)
- 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.
![](/-/media/tss-media-repository/oil-and-gas/new_images/turcon_double_delta1.jpg?h=450&iar=0&w=800&rev=91fa535d603947dabdd400dca5b45a86&hash=018C766E3708D63EE9D4DC4EB9066B9B)
![](/-/media/tss-media-repository/oil-and-gas/new_images/turcon_double_delta3.jpg?h=450&iar=0&w=800&rev=ec98180d154b43c99cd7e7991218e856&hash=D7DBEF3E74A5CC93CFCB34B0CF345CCE)
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 |