MV7-P THROUGH-CONDUIT GATE VALVES API6D
MV7-P THROUGH-CONDUIT GATE VALVES API6D
FABRICATED BODY
  • This body construction is typically used for standard services and applications; it is a proven and established design.  
  • It is the most popular design due to competitive cost and fast delivery. 
  • Designed for CL 150-300-600 range. Higher pressures available upon request.
  • Full in-line maintenance; the bolted top-entry construction allows disassembly on site for inspections and repairs or replacement of internal parts.
  • The flat sealing surfaces between the slab and the seats guarantee a more reliable bubble-tight shut-off for both soft and metal seats ensuring a longer life cycle in service.
  • 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. 
  • Can be welded directly into the pipeline.
SIZES AND PRESSURE CLASSES
SERVICEASME
CL. 150-600
ASME
CL. 900
ASME
CL. 1500
ASME
CL. 2500
Standard6”- 60”upon requestN/AN/A
Low temp. down to -50°CN/AN/AN/AN/A
SubseaN/AN/AN/AN/A
Underground6”- 60”upon requestN/AN/A
High temp. < +500°CN/AN/AN/AN/A

 

KEY FEATURES AND APPLICATIONS
› Full and reduced bore› Manual and actuated
› RF, RTJ, WE, Pup, Hub ends› Firesafe
› Soft and metal seated design› Onshore
› Oring design› Above ground, underground
› Self-Relieving and Double Barrier› API 6D
› Carbon Steel body 

 

DESIGN FEATURES
API 6D DESIGN AND CONSTRUCTIONSTANDARDDRAIN PLUGSTANDARD
FACE-TO-FACE DIMENSIONS TO API 6D AND ASME B16.10STANDARDSTEM INJECTION FITTINGSTANDARD
INDEPENDENT STEM AND OBTURATOR (SLAB)STANDARDSEAT INJECTION FITTINGOPTIONAL
FLOATING SEATSSTANDARDSEAT POCKET OVERLAYOPTIONAL
PRIMARY METAL SECONDARY SOFTSTANDARDSEAL AREAS OVERLAYOPTIONAL
METAL-TO-METAL SEATSOPTIONALWETTED PARTS OVERLAYN/A
O-RING TYPE SEALSSTANDARDLIFTING LUGS/VALVE SUPPORTSTANDARD
POLYMERIC LIP-SEALSN/AMANUAL OR ACTUATED OPERATIONAS REQUESTED
SELF-RELIEVING SEATSSTANDARDFIRESAFE DESIGNSTANDARD
FULL OR REDUCED BOREAS REQUESTEDNORMAL ACTINGSTANDARD
FLANGED ENDS / WELDED ENDS / HUB ENDSAS REQUESTEDREVERSE ACTINGOPTIONAL
TRANSITION PUPS FOR WELDED ENDS VALVESOPTIONALRISING STEM DESIGNSTANDARD
STEM BACKSEAT (API 6D)OPTIONALNON-RISING STEM DESIGNN/A
DOUBLE BODY BARRIERSTANDARDGATE SKIRTN/A
TRIPLE STEM BARRIERSTANDARDIN-LINE MAINTENANCEYES
VENT PLUGSTANDARDON-SITE DISASSEMBLY FOR REPAIRS AND MAINTENANCEYES
BLEED VALVEOPTIONAL