Feature
Uptime is increased due to the pressure-balanced plug, which ensures predictable torque, even under conditions of high differential, vibration, and thermal cycling.
The application of an anti-friction coating on the weather seal offers superior corrosion resistance. Downtime is minimized with the use of pressure-energized stem seals.
Sealant grooving system is designed to achieve complete distribution of pressurized sealant to seating surfaces.
Broadest range of sizes, pressure classes and materials.
Tehcncial data
Sub-Type | Sizes | Pressures | Temperatures |
Lubricated | NPS 1 to 30 DN 25 to 750 | Class 150 to 2500 | -46°C to 816°C |
Non-Lubricated | DN 25 to 200 NPS 1 to 8 | PN 10, 16, 25, 40 and 100 Class 150, 300 and 600 | -46°C to 274°C |