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2 Piece High Pressure Ball Valve

 
Design:
  • Solid Forged body, For All available NDT testing.
  • Available fire-tested to API-607 Rev. 5
  • Design in compliance with ASME B16.34 / BS5351.
  • Dual GFT thrust-washer prevents galling & prevents against deformation.
  • Valve Suitable for pressure up-to 450 bar
  • Blowout proof stem.
  • Low emission packing.
  Seat Design Features
  • Full guided stem, with gland bearing
  • Three layer of advance stem sealing.
  • Independent stem rotation (rotation independent of gland nut)
  • Extended stem available
  • Double packed stuffing box design
  • Antistatic- Design
  • Leakage Test 
    • Class VI 
    Actuator mounting flange 
    • DIN/ISO 5211

     

       

    Specifications:
    TYPE : Two Piece Floating High Pressure Ball Valve
    PORT : Full Bore
    SIZE : 15 mm to 40mm NB
    Pressure Rating :
    ASME #2500PN 450
    Temperature Range 35 Deg C to 280 Deg C (Soft Seated)
    Body Materials Stainless Steel / Carbon Steel / Alloys
    Design Standard API 6D rev 23; ISO 17292 rev 2004
    End Flanges ASME B16.5 2013
    Face to Face Dimension ASME B16.10 Rev 2009
    Fire safe design API-607 Rev 2010
    Testing API 598 Rev 2009
    Sour Service NACE MOR 0175 Rev 2009
    Documents BS/EN 10204-3.1 REV 2004
     

    Other Information

    Technical Details

    SANKEY Series 90 valves are robust two-piece ball valves in the industry. With advanced seat and seal materials, the Triad rating can be extended to handle service pressures to 450 bars and a temperature 250 Deg C. 

    All features of the standard Sankey Valves are present in the series 90 design including a heavy robust center section tapped for full hex head cap screws, Tertiary stem sealing design, body seals, anti-static protection and locking safety handles. As with most SANKEY valve designs, our valve comes standard with a top flange designed for ease of actuator mounting.

    Areas of application

    Pharmaceutical/ Petrochemical/ Energy/ Plastics/ Oil and Gas /Cement and lubrication

     
    Key Features 
    • 2 Piece bolted body design for ease of field service and maintenance
      • Forged Body, heavy duty construction
      • Available fire-tested to API-607 Rev. 5
      • Design in compliance with ASME B16.34 / BS5351
      • Extremely low torque for actuation savings
      • High Life cycle
      • Inert seals suitable for most services
      • Body coated for corrosion protection
      • GFT thrust-washer prevents galling & prevents against deformation
      • Material compliance with NACE specification
      • Blowout proof stem
      • Low emission packing
     
    BOM  Actuation 
     
    Bill of Material
    SR.NO. PART NAME STAINLESS STEEL CARBON STEEL QTY
    1 BODY ASTM A479 SS316 A105 1
    2 END CONN. ASTM A479 SS316 A105 1
    3 BALL ASTM A276 SS316 ASTM A276 SS316 1
    4 STEM ASTM A479 SS316 ASTM A479 SS316 1
    5 SEAT PTFE PTFE 2
    6 SEAT SEAL GRAFOIL ROPE GRAFOIL ROPE 2
    7 GLAND SS316 MS 1
    8 GLAND BEARING DELRIN DELRIN 1
    9 SPACER SS316 SS316 1
    10 STEM THRUST WASHER GFT GFT 1
    11 BODY SEAL GRAFOIL GRAFOIL 1
    12 STEM O-RING VITON VITON 1
    13 END CONN. O-RING VITON VITON 1
    14 STUD ASTM A193 GR. B8M ASTM A193 GR.B7 6
    15 NUT ASTM A194 GR. 8M ASTM A194 GR.2H 6
    16 LEVER SS410 SS410 1
    17 STOPER MS MS 1
     
     
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