Pipeline ancillaries Ball valves
10
Materials
12
11 4
9
8
6, 7
3
2
1
5
No.
Part
Material
M10Si2 ISO
Zinc plated carbon steel
ASTM A105
1
Body
M10Si3 ISO M10Si4 ISO
Stainless steel
ASTM A 182 F 316L
M10Si2 ISO
Zinc plated carbon steel
ASTM A105
2
Cap
M10Si3 ISO M10Si4 ISO
Stainless steel
ASTM A 182 F 316L
3 4 5 6
Ball
Stainless steel
AISI 316
7.3.28
Stem
Stainless steel
AISI 316
Seat
Carbon/graphite reinforced PTFE
PDR 0.8
Stem seal
Reinforced PTFE antistatic
M10Si2 ISO M10Si3 ISO
Zinc plated carbon steel
SAE 1010
7
Separator
M10Si4 ISO
Stainless steel
AISI 316
8
Spring washer
Stainless steel
AISI 301
M10Si2 ISO M10Si3 ISO
10.3 43
Zinc plated carbon steel
SAE 1010
9
Nut
M10Si4 ISO
Stainless steel
AISI 304
10
Name-plate (Not shown)
Stainless steel
AISI 430
M10Si2 ISO M10Si3 ISO
Zinc plated carbon steel
SAE 1010
11
Stem nut
M10Si4 ISO
Stainless steel
AISI 304
M10Si2 ISO M10Si3 ISO
Zinc plated carbon steel
SAE 1010
12
Lever
M10Si4 ISO
Stainless steel
AISI 316
For parts 14 to 23 see page 4
TI-P133-58 CMGT Issue 8
Page 3 of 7
M10Si ISO Ball Valve DN¼" to DN2½"
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