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Stainless Steel Cast 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
  • Stainless steel body

Additional options


  • Locking facility
  • Actuation available
  • Special gaskets
  • Degreased
C.S Bar Wafer PN16-40
Size 2 3″ 4″ 5″ 6″ 8″
PN Rating 40 40 16 16 16/40 16/40
L=face to face (mm) 85 122 154 185 235 310
Components Stainless Steel
1 Body AISI 316
2 Retaining Flange AISI 316
3 Ball AISI 316
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 AISI 304
12 Belleville Washers AISI 301
13 Stem Retaining Nut AISI 304
14 Fixing Nut Plate AISI 304
15 Locking Nut AISI 304
16 Lever AISI 304
17 Screw for Operation Stop AISI 304
18 Flange Locking Screw AISI 304
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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