Pipeline ancillaries Ball valves
10
Materials - DN15 to DN50 (continued)
21
20
16
17 15 14 13 10
26 25
10
7.3.187
18
No. Part
Material
10 13 14
Stem seals
Stainless steel
AISI 304
10.3 190
Separator
Zinc plated carbon steel
SAE 1010
Belleville washer
Stainless steel
AISI 301
15
Gland nut
Zinc plated carbon steel
SAE 1010/SAE 12L14
16
Upper stem nut
Zinc plated carbon steel
SAE 1010/SAE 12L14
17
Locking plate
Stainless steel
AISI 304
18
Name-plate
Stainless steel
AISI 430
20
Lever
Zinc plated carbon steel
SAE 1010
21
Grip
Vinyl
25
Stop screw
Zinc plated carbon steel
SAE 12L14
26
Split lock washer
Stainless steel
AISI 304
TI-P133-85 CMGT Issue 3
Page 4 of 9
M21Hi ISO Reduced Bore Ball Valve
Powered by FlippingBook