SUBSEA BALL VALVE, KHS-T STUDDED BODY
Application examples:
- Pig launchers and revivers
- End Cap solutions
- Subsea isolation
Description of valve:
- Subsea bi-directional floating ball valve with soft or hard seating
- Studded body, interfacing ISO 13628-4 / ISO 10423 -6BX flange
- Operation pressure PN 345 to 690 bar
- Nominal bore diameter DN 46
- Singel stem, optional dual allowing two-sided ROV operation
- Modular operator interface with choice of: ROV bucket according to ISO 13628-8. Actuator interface according to ISO 5211. Customized designs are welcome
- Optional visual position indicator for ROV
- Pending qualification test according to ISO 10423, PR2
- Pending Hyperbaric test according to ISO 13628-4, 345bar external pressure
- Design against HISC, using recommended practice DNVGL-RP-F112
- ISO 10423 Product Specification Level (PSL) 1 to 4
Main seal design:
- Body / Lid - elastomer or metal to metal
- Body / Flange - metal to metal RTJ, BX, SBX or HBX
- Body / Stem - PTFE-ring energized by O-ring or PTFE V lip energized by spring