SUBSEA BALL VALVE, KHS-T WAFER BODY

Application examples:

• Pig launchers
• Pull-in heads
• End cap solutions

Description of valve: 

• Subsea bi-directional floating ball valve with soft seating
• Bolted "Wafer style" -body for sandwich-, manifold- or flange configuration
• Operation pressure PN 345bar
• Nominal bore diameter DN 46
• Singel stem, optional dual allowing two-sided ROV operation
• Modular operator interface with choice of: ROV -lever, -paddle, or bucket according to ISO 13628-8. Actuator interface according to ISO 5211. Customized designs are welcome
• Option with ROV visual position indicator
• Qualified according to ISO 10423, PR1 through DNV-GL
• ISO 10423 Product Specificataion Level (PSL) 1 to 3

Main seal design: 

• Body / Lid - elastomer
• Body / Flange - elastomer or metallic RTJ, BX or SBX
• Body / Stem - PTFE-ring activated by O-ring
  
  

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