SUBSEA BALL VALVE
STANDARD DESIGN
API 6DSS – API 6A (API 17D)
BODY JOINT
- Split Bolted
- Fully Welded
- Top Entry
FACE TO FACE
Face to Face and End to End dimension as per API 6D or ASME B16.10
END CONNECTION
- Butt Weld BW
- Flanged RF or RTJ
- Clamp or Hub as customer drawings
PORT
Full or Reduced Bore
RANGE SIZE
Nominal Ball Bore 2” to 24” / 1 13/16 to 16 3/4 (API 6A)
RATING CLASS DESIGNATION
From 150# to 2500# / API 2,000 to API 10,000 (API 6A)

- Side Entry or Top Entry
- Soft Seat
- Metal to Metal Seat
- Double Block & Bleed
- Subsea Installation
- Design and Construction according to ASME 16.34, ASME VIII-Div.2
- Fire Safe Design according to BS 6755-2, API 6FA and API 607
- Antistatic Device
- Hand or Motor operated recommended rim-pull handle forces according to EN ISO 12570
- Anti Blow-Out System
- Uni-directional Flow (optional)
- Stem Extension ROV (on request)
- Locking Device (optional)
- Field Replaceable Stem Seals
- Drain Plug and Vent/bleeder
- Emergency Sealant Injection (optional)
- Lifting Lugs and Supporting Feet on 6” and larger valves


