GateValve

API 6D GATE VALVES

STANDARD

REFERENCE

DESIGN API 6D
FACE TO FACE API 6D, ASME B16.10
END CONNECTION ASME B16.5, ASME B16.25, ASME B16.47 SER A&B
FIRE TEST API 6FA, BS 6755 PART-2
TESTING API 598 / API 6D
NACE COMPLIANCE NACE MR 0175 / 0103, ISO 15156
PT RATING ASME B16.34
SPECIFICATIONS
VALVE SIZES 2" TO 16"
CLASS RATINGS CLASS 150 TO 2500
END CONNECTIONS FLANGED RF, RTJ, BWE
OPERATION HANDWHEEL, GEARBOX, PNEUMATIC, HYDRAULIC & ELECTRICAL ACTUATORS
TYPE OF WEDGE SOLID, PARALLEL SLIDE WEDGE
ACTUATOR ACCESSORIES POSITIONER, LIMIT SWITCH, AIR FILTER REGULATOR, SOLENOID VALVE etc.,
SPECIAL REQUIREMENTS THERMAL BODY CAVITY RELIEF, BYPASS ARRANGEMENT, DRAIN, LOCKING ARRANGEMENT, CLADDING , INTERNAL & EXTERNAL PROTECTIVE COATING
TYPE OF BONNET DESIGN BOLTED BONNET, EXTENDED BONNET

Note:

  • MANUFACTURING SIZE RANGES WILL BE BASED ON PRESSURE CLASSES, NOTE:SERVICE MEDIUM & APPLICATION
  • LARGER SIZED VALVES WILL BE MANUFACTURED UPON REQUEST.

MATERIAL OF CONSTRUCTION
BODY/ BONNET/ YOKE CARBON STEEL, STAINLESS STEEL, DUPLEX STAINLESS STEEL, LOW CARBON STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS etc.,
TRIM MATERIALS STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS etc.,
PACKINGS AND SEALS PTFE, RPTFE,GRAPHITE, GRAPHOIL etc.,
GASKET MATERIALS SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON.
STUDS & NUTS ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc
HANDWHEEL STEEL, DUCTILE IRON, MALLEABLE IRON, CARBON STEEL,

Note:

  • ACTUAL MATERIALS OF CONSTRUCTION WILL DEPEND UPON THE VALVE SIZE, PRESSURE CLASS, END CONNECTION AND SERVICE CONDITIONS
  • OTHER MATERIALS ARE ALSO AVAILABLE BASED UPON THE REQUEST.