MV9 TOP-ENTRY BALL VALVES API6A
API 6A - API 17D
  • Established engineered product design, well-known in the industry
  • Typically used in upstream applications on wellheads, christmas trees, manifolds or flowlines. 
  • Fully in-line repairable whether in vertical or horizontal position; the bolted construction consisting of a single-piece body with a bonnet,  allows disassembly on site in-line for inspections and repairs.
  • After repairs are completed, the valve is re-assembled; to validate the integrity of the repair work, an on-line body cavity line test can be performed to confirm the seats are sealing as required (this test can be done only when the seat design is DIB-1 / DPE).
  • Manufactured with forged materials in various grades of CS, SS, Duplex and all other high alloys, ensuring this design can meet all our customers material requirements.
  • Designed and manufactured to withstand external loads from the pipeline to prevent any deformation of the body when the internal parts are fully removed for repairs and new parts are installed.
  • Finite Element Analysis (FEA) is routinely carried out during the design phase of the body and ball & seat configuration.
  • Delivery of spare parts from stock up to max. 16 weeks.
  • Engineered products typically having a long lead time delivery of 24 weeks and longer.
  • PSL Levels 1, 2, 3 and 3G.
SIZES AND PRESSURE CLASSES
PRESSURE CLASSONSHORE / OFFSHORESUBSEA (API 17D)
API 2.000 (138 barg)1"13/16 - 9"1"13/16 - 9"
API 3.000 (207 barg)1"13/16 - 9"1"13/16 - 9"
API 5.000 (345 barg)1"13/16 - 9"1"13/16 - 9"
API 10.000 (690 barg)1"13/16 - 9"1"13/16 - 9"
API 15.000 (1.035 barg)1"13/16 - 5"1"13/16 - 5"

PSL 1, 2, 3, 3G

Other sizes and pressure classes available upon request

KEY FEATURES AND APPLICATIONS
› Full and reduced bore› API 6A / 17D
› RF, RTJ, WE, Pup, Hub ends› Firesafe
› Soft and metal seated design› Onshore, Offshore, Subsea
› Oring and lipseal design› Above ground, underground
› SR, DPE, Dual seat design› Upstream, Wellheads
› CS, SS, Duplex, Superduplex, Inconel, Incoloy all types› Manifolds / Flowlines
› Manual and actuated› Christmas trees

 

DESIGN FEATURES
API 6A / ISO 10423  DESIGN AND CONSTRUCTION (API 17D for subsea)STANDARDDOUBLE BODY BARRIERSTANDARD
FACE-TO-FACE DIMENSIONS TO API 6A (API 17D for subsea)STANDARDTRIPLE STEM BARRIERSTANDARD
TRUNNION MOUNTEDSTANDARDVENT PLUGSTANDARD
INDEPENDENT STEM AND BALLSTANDARDBLEED VALVEOPTIONAL
FLOATING SEATSSTANDARDDRAIN PLUGSTANDARD
SOFT SEAT INSERTSTANDARDSTEM INJECTION FITTINGSTANDARD
METAL-TO-METAL SEATSOPTIONALSEAT INJECTION FITTINGOPTIONA
O-RING TYPE SEALSSTANDARDSEAT POCKET OVERLAYOPTIONAL
POLYMERIC LIP-SEALSOPTIONALSEAL AREA OVERLAYOPTIONAL
SELF-RELIEVING SEATS (SR)STANDARDWETTED PARTS OVERLAYOPTIONAL
DOUBLE ISOLATION AND BLEED (DIB-1)
(DOUBLE PISTON EFFECT) (DPE SEATS)
OPTIONALLOCKING DEVICEOPTIONAL
DOUBLE ISOLATION AND BLEED (DIB-2)
(DUAL SEAT) (SR+DPE)
OPTIONALLIFTING LUGS / VALVE SUPPORTSTANDARD
DOUBLE BLOCK & BLEED (DBB)OPTIONALMANUAL OR ACTUATED OPERATIONAS REQUESTED
FULL OR REDUCED BOREAS REQUESTEDFIRESAFE DESIGNSTANDARD
FLANGED ENDS / WELDED ENDS / HUB ENDSAS REQUESTEDIN-LINE MAINTENANCEYES
ANTISTATIC DEVICESTANDARDON SITE MAINTENANCEYES
ANTI BLOWOUT STEMSTANDARD