PRODUCT GALLERY

Valve Modular DBB 1 Valve Modular DBB 2 Valve Modular DBB 3 Valve Modular DBB 4 Valve Modular DBB 5 Valve Modular DBB 6 Valve Modular DBB 7 Valve Modular DBB 8

MODULAR DB&B

The valve design can be Trunnion Mounted or Floating Ball. The DBB feature is aimed to get double barrier on piping and bleed the fluid between two balls from body cavity through one valve or pipeline. Body construction is three pieces, made by forging, forged or rolled bar.

 

STANDARD DESIGN API 6D – API 6A
BODY JOINT Bolted Joint
FACE TO FACE End to End dimension as Customer Agreement
END CONNECTION
  • Butt Weld BW
  • Flanged RF or RTJ
  • Clamp or Hub as customer drawings
PORT
  • Full Bore
  • Reduced Bore (optional)
RANGE SIZE Nominal Ball Bore: ½” ÷ 24” (API 6D) / 1.13/16” to 16.3/4” (API 6A)
RATING CLASS DESIGNATION From 150# to 2500# (API 6D) / API 2,000 to API 10,000 (API 6A)
DESIGN
  • Side Entry
  • Soft Seat
  • Metal to Metal Seat
  • High Temperature Service
  • Low Temperature and Cryogenic Service
  • Double Block & Bleed
  • Subsea Installation
VALVE STANDARD FEATURES
  • Design and Construction according to ASME 16.34, ASME VIII
  • 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
  • Stem Extension (optional)
  • Locking Device (optional)
  • Field Replaceable Stem Seals
  • Drain Plug and Vent/bleeder
  • Emergency Sealant Injections (optional)
  • Lifting Lugs and Supporting Feet

OTHER PRODUCTS

Fully Welded

TRUNNION (Side entry)

TOP ENTRY

FLOATING

MODULAR DB&B