High Performance High Pressure Process Isolation Ball Valves - SERIES 91

  • full compliance to ASME B16.34
  • Solid forged designed available in F304 / F316 / LF2
  • Testing: in accordance to API 598
  • PEEK seats
  • Fire safe design with graphite seals
  • Emission warranty: Maximum 100 PPM
  • Port size: full and regular port
  • Available with different combination ends (i.e Screwed / Tube end )

Stem Design Features:
  • Live loaded blowout proof stem
  • Delrin thrust washer – prevents deformation under high pressure.
  • Additional stem O-rings for ultra-low emission applications. *
  • Antistatic- Design

Leakage Test:
  • Class VI

Actuator mounting flange:
  • DIN/ISO 5211

High Performance High Pressure Process Isolation Ball Valve





TYPE : Two Piece Screwed End
PORT : Full & Regular (Reduced) Bore
SIZE : 8 mm to 15 mm NB
Pressure Rating :
ASME #250 PN 420
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
Face to Face Dimension As per manufacturer std
End Flanges ASME B16.5 2013
Butt Weld ASME B16.25
Face to Face Dimension As per Manufacturer End
Testing API 598 Rev 2009
Sour Service NACE MOR 0175 Rev 2009
Documents BS/EN 10204-3.1 REV 2004

Sankey 91 series forged ball valve is a high-pressure ball valve designed for the tough and rugged standard of the of instrumentation market in a 10000-psi body configuration.

Areas of application: Chemical / Pharmaceutical / Food / Pharmaceutical / Petrochemical / Energy / Plastics / Oil and Gas / Cement and lubrication

KEY FEATURES:

  • Two-piece body design - minimal leakage paths
  • Pressure boundary designed safety factor
  • Design complies with ASME
  • Bi-directional
  • Anti blowout stem
  • Low torque operation
  • Full hydrostatic and low pressure air tested
  • Firesafe designed to meet API 607, BS6755 Pt2 (optional)

15MM FB #2500 HIGH PRESSURE VALVE

Sr.No. PART NAME STAINLESS STEEL CARBON STEEL QTY
1 BODY MACHINING ASTM A479 SS316 A105 1
2 END ADAPTOR ASTM A479 SS316 A105 1
3 BALL ASTM A276 SS316 ASTM A276 SS316 1
4 STEM 17.4 PH 17.4 PH 1
5 SEAT PEEK PEEK 2
6 STEM SEAL GRAPHITE GRAPHITE 1
7 GLAND SS316 SS316 1
8 GLAND BEARING DELRIN MS 1
9 SPACER SS316 SS316 1
10 THRUST WASHER GFT GFT 1
11 STEM O-RING VITON VITON 1
12 END ADAPTER O-RING VITON VITON 1
13 LEVER SS410 SS410 1
14 STOPER MS MS 1
15 ALLEN BOLT HIGH TENSILE HIGH TENSILE 4
16 ALLEN BOLT MS MS 1


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