Pipeline ancillaries Ball valves
10
Materials
DN65
DN80 to DN150
14 13 12 11
13 12 11 10
8 9
4
2
3 5 6 7
5
1
7
15
No. Part
Material
M21HTi2 ISO
Zinc plated carbon steel
ASTM A216 WCB
1
Body
M21HTi3 ISO
Stainless steel
ASTM A351 CF8M
M21HTi2 ISO
Zinc plated carbon steel
SAE 1040
2
Insert
M21HTi3 ISO
Stainless steel
AISI 316
3 4 5 6 7 8 9
Ball
Stainless steel
AISI 316
Stem
Stainless steel
AISI 316 / AISI 420
Seat
UHMWPE
Insert 'O' ring
EPDM
Geothermal
10.3 312
Seat 'O' ring
EPDM
Geothermal
Stem 'O' ring
EPDM
Geothermal
Lower stem seal
UHMWPE
10
Upper stem packing
UHMWPE
11
Separator
Zinc plated carbon steel
SAE 1010
12 13 14 15
Belleville washer
Carbon steel / Stainless steel
Gland nut
Zinc plated carbon steel
SAE 1010 / SAE 12L14
Locking plate
Stainless steel
AISI 304
Nameplate
Stainless steel
AISI 430
Page 4 of 9
TI-P133-94 CMGT Issue 4
M21Ti ISO Reduced Bore Ball Valve for the Tobacco Industry DN15 to DN150 Flanged PN40
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