Pipeline ancillaries Ball valves
10
Materials
DN65
DN80 to DN150
14
14 13
13 12
8 11
4
2
6
1
7
7
5
3
5
No. Part
Material
M40Hi2 ISO
Zinc plated carbon steel
ASTM A216 WCB
1
Body
M40Hi3 ISO
Stainless steel
ASTM A351 CF8M
M40Hi2 ISO
Zinc plated carbon steel
SAE 1040
2
Insert
M40Hi3 ISO
Stainless steel
AISI 316
3
Ball
Stainless steel
AISI 316 hardened surface
DN65 to DN100
Duplex stainless steel
AISI 318 LN
10.3 229
4
Stem
DN150
Stainless steel
AISI 316/AISI 420
5 6 7 8
Seat
PEEK
Reinforced
Insert gasket
Graphite
Seat 'O' ring
EPDM
Geothermal
Stem seal
EPDM
Geothermal
11
Lower stem seal
PEEK
Reinforced
12 13 14
Upper stem packing
Graphite
Separator
Zinc plated carbon steel
SAE 1010
Belleville washer
Carbon steel/stainless steel
Materials are continued on the next page
TI-P133-87 CMGT Issue 4
Page 5 of 10
M40Hi ISO Reduced Bore Ball Valve DN25 to DN150 Flanged ASME 150 and ASME 300
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