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Jacketed Floating Ball Valve

 
Design:
  • Fire safe design as per API-607
  • Cavity filler available
  • Full bore
  • 2-piece fabricated jacket, welded to valve body.
  • Double sealing of body insert
  • One piece body design
  • Adjustable and maintenance free stem sealing with additional O-ring
  Design Per Customer Requirements
  • Metal to metal sealing system for high pressure, high temperature and abrasive operating conditions
  • Ball valve design customizable to special vessel flanges
  • Piping acc. to customer request e.g. thread, Flanged etc.
  • Extended stem
  • Antistatic- Design
  • Scraper chamfer for cutting viscous product
Leakage Test 
• Acc. To EN 12266-1 leak rate A 
Actuator mounting flange 
• DIN/ISO 5211
     
   

Specifications:
TYPE : Single Piece Flanged End Jacketed Ball Valve
PORT : Full Bore
SIZE : 15 mm to 250mm NB
Pressure Rating :
ASME #150PN 20
ASME #300PN 50
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

FULL JACKETED BALL VALVE 
Sankey Full Jacketed Ball valves are designed in Single-Piece Welded Jacket construction for Standard Bore valves. The jacket extends from one flange to other which is generally oversize with face to face dimension of corresponding valve. The jacket comes in two-piece construction welded together. The jackets of the valves can be rated for heat transfer media pressure up to 22 bars, In Standard design the jacket is rated at 10.3 bars. The valve can also be used in FDA / Sanitary Applications. Jacketed ball valves to handle highly viscous materials or materials that solidify at ambient temperatures are available for use with steam or another heat transfer media. Also available in #600 to #1500 pressure rating (Custom valve)

Technical Details Valve Application

Filter dryer / vacuum dryer / Stirrer vessel / Reactor / Other vessel

Areas of application

Chemical/ Pharmaceutical/ Food /Cosmetics

Media

Bitumen Application /Fluids /Emulsion/ Syrup / Paint / Food Product (Chocolate etc.) /Granulate material /Molten Sulphur

 
Key Features 

ADVANTAGES of SANKEY Jacketed Ball Valve

Cavity free

The usual cavity between ball and housing in non- cavity free ball valves give cause for disturbance because residual products can crystallize, polymerize and so affect the function.

  • Clean, non- false product
  • No sediments of expensive products in the ball valve housing

Fire-safe tested and approved
SANKEY jacketed ball valve have been tested successfully per British Standard BS 6755 and API-607.The material utilized for the soft seals in "fire-safe" valves remains dependent upon the required chemical resistance to suit the fluid, the application and operation conditions. When fire does break out, it is important that it does not spread through failures in pipe-work systems. Even under the most extreme conditions shut-off valves provide: ƒ Secure Operation ƒ Reliable Sealing in shut-off position ƒ Reliable Sealing to the outside

 
BOM  Actuation 
 
Bill Of Material
SR.NO. PART NAME STAINLESS STEEL CARBON STEEL QTY
1 BODY ASTM A351 CF8M ASTM A216 WCB 1
2 INSERT 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 SEAT 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 GRAPHITEGRAPHITE GRAPHITE 1
12 STEM O-RING VITON VITON 1
13 BODY SEAL GRAPHITEGRAPHITE GRAPHITE 1
14 END CONN. O-RING VITON VITON 1
15 JACKET TOP MS MS 1
16 JACKET BOTTOM MS MS 1
17 NOZZLE SS304 SS304 2
18 LEVER MS MS 1
19 ALLEN BOLT MS MS 1
20 STOPER MS MS 1
 
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