2 Piece Floating Flange Ball Valves - SERIES 15 /30 /60

  • Full Bore body, avoids clogging and ensures smooth flow when handling slurries and solid.
  • Available fire-tested to API-607 Rev. 5
  • Design in compliance with ASME B16.34 / BS5351.
  • GFT thrust-washer prevents galling & prevents against deformation.
  • Material compliance with NACE specification.
  • Blowout proof stem.
  • Low emission packing.
Stem 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

Floating Flange Ball Valve






Type: Two Piece Flanged End

  • Port: Full & Regular (Reduced) Bore
  • Size: - 15 mm to 250mm NB
  • Pressure Rating: -
    ASME #150  PN 20
    ASME #300  PN 50
    ASME #600  PN 100
  • 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
  • ocuments: BS/EN 10204-3.1 REV 2004


The Sankey series ball valve can handle a vast variety of fluids, semisolid and almost any corrosive service on chemical, oil, petrochemical, gas, pulp, paper processing and other industries. Our standard valves with CFT seats are suitable for steam up to 18 bars. These rugged, versatile and high performance ball valves can meet NACE specification. Areas of application: Chemical/ Pharmaceutical/ Food /Pharmaceutical/ Petrochemical/ Energy/ Plastics/ Oil and Gas /Cement and lubrication.

KEY FEATURES:

  • 2 Piece bolted body design for ease of field service and maintenance
  • 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.

Bill Of Material

Sr.No. PART NAME STAINLESS STEEL CARBON STEEL QTY
1 Body ASTM A351 CF8M ASTM A216 WCB 1
2 END CONN. ASTM A351 CF8M ASTM A216 WCB 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 STEM SEAL GRAPHITE GRAPHITE 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 GRAPHITE GRAPHITE 1
12 STEM O-RING VITON VITON 1
13 END CONN. O-RING VITON VITON 1
14 STUD ASTM A193 GR.B8 ASTM A193 GR.B7 4
15 NUT ASTM A194 GR. 8M ASTM A194 GR.2H 4
16 LEVER ASTM A216 WCB ASTM A216 WCB 1
17 STOPER MS MS 1
18 ALLEN BOLT MS MS 1


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