Pipeline ancillaries Ball valves
10
Materials
DN80 to DN200
14 13 12 11
13 14
8 7
12
6
11
9 10
1
DN50 shown for the main illustration
2
4
5
3
4
No.
Part
Material
M33HT2 ISO M33HT3 ISO M33HT2 ISO M33HT3 ISO
Zinc plated carbon steel
ASTM A 216 WCB
1
Body
Stainless steel
ASTM A 351 CF8M
Zinc plated carbon steel
ASTM A 216 WCB
2
Insert
Stainless steel
ASTM A 351 CF8M
3 4 5
Solid ball
Stainless steel
AISI 316 hardened surface
Seat
Virgin PEEK
Body gasket
Graphite with metal insert
DN50 to DN80
Duplex stainless steel
AISI 318 LN
6
Stem
DN100 to DN200
Stainless steel
AISI 316/AISI 420
7 8 9
Lower stem seal
Virgin PEEK
10.3 289
Stem 'O' ring
EPDM
Geothermal
Upper stem packing
Graphite
10
Separator
Zinc plated carbon steel
SAE 1010
11
Stop plate with indicator for DN50
Zinc plated carbon steel
SAE 1010
12 13 14
Belleville stem washer
Carbon steel/stainless steel
Gland nut
Zinc plated carbon steel
SAE 1010/SAE 12L14
Locking plate
Stainless steel
AISI 304
For parts 15 to 28, go to page 4
TI-P133-91 CMGT Issue 3
Page 3 of 7
M33HT ISO Full Bore Ball Valve for the Tobacco Industry DN50 to DN200 Flanged ASME 150 and 300
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