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Carbon Steel Bar PN 16/40 Wafer Ball Valve

2” to 8”


Features


  • Split body
  • Full bore
  • Anti-static device
  • Fire safe
  • PN 16/40 rated
  • Temp -10°C to +180°C
  • Carbon steel body

Additional options


  • Locking facility
  • Actuation available
  • Special gaskets
  • Degreased
C.S Bar Wafer PN16-40
Size 2″ 21/2 3″ 4″ 5″ 6″ 8″
PN Rating 40 16/40 40 16 16 16/40 16/40
L=face to face (mm) 85 103 122 155 185 235 310
Components Carbon Steel
1 Body ASTM A105
2 Retaining Flange ASTM A105
3 Ball AISI 304
4 Stem AISI 316
5 Seat PTFE
6 Side Sealing Ring PTFE
7 Upper Sealing Ring PTFE
8 Stem O-Ring VITON
9 Upper Sealing Couple PTFE
10 Gland Washer AISI 304
11 Operation Stop Carbon Steel
12 Belleville Washers 50C R V4
13 Stem Retaining Nut Carbon Steel
14 Fixing Nut Plate AISI 304
15 Locking Nut Carbon Steel
16 Lever Carbon Steel
17 Screw for Operation Stop Carbon Steel
18 Flange Locking Screw Carbon Steel
19 Outside Static Ring Pure Graphite
20 Upper Ring PTFE
21 Chevron Type A V PTFE + Graphite

Standards


  • Designed and manufactured to BS 5351
  • Fire safe design according to BS 6755/API6FA/API607
  • Flanges to UNI EN 1092-1
  • Top flange according to BS ISO 5211
  • Pressure test to API 6D/API 598/BS EN12266-2

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