The pressure caps are designed to provide an additional extended seal barrier in case of stem seal leakage from subsea valves. The caps are installed subsea by WROV and is locked in place by 90º rotation of the cap by ROV handle. Pressure is equalized before retrieval.
Technical data:
| Description | K-PC400™ | K-PC800™ |
| Ball Valve Sizes: | 20”, 24” and 26” | 30” and 34” |
| Overall Dimensions: | 520x520x600mm | 650x650x633 mm |
| Weight in Air: | 131 kg | 182 kg |
| Weight Submerged: | 7.8 kg | 9.4 kg |
| Depth: | 1500 m | 1500 m |
| Cap Material: | SuperDuplex | SuperDuplex |
| Seals: | PTFE Lip Seals | PTFE Lip Seals |
| Pressure: | 384 bar | 384 bar |
| Lock Moment: | 100 Nm | 100 Nm |
| Unlock Moment: | 100 Nm | 100 Nm |
For enquiries, please contact:
Sverre Ulstein Fjørtoft | Sales Manager Product & Engineering
P: (+47) 915 58 144 | E: suf@kvenna.no
