Pipeline ancillaries
HVB3aslltvoaplveaslve
DN15 to DN50
21
20
16
25
26
17
15
14
13
10
9
Materials
No. Part
1
Body
2
Insert
3
Ball
4
Stem
5
Seat
6
Insert 'O' ring
9
Stem seal
10 Stem seal
13 Separator
14 Belleville washer
15 Gland nut
16 Upper steam nut
17 Locking plate
18 Nameplate
20 Lever
21 Grip
25 Stop screw
26 Split lock washer
M21Si2 ISO and M21Vi2 ISO
M21Si3 ISO and M21Vi3 ISO
M21Si2 ISO and M21Vi2 ISO
M21Si3 ISO and M21Vi3 ISO
M21Si2 ISO and M21Si3 ISO
M21Vi2 ISO and M21Vi3 ISO
Material
Zinc plated carbon steel
Stainless steel
Zinc plated carbon steel
Stainless steel
Stainless steel
Stainless steel
Carbon and graphite reinforced PTFE
Virgin PTFE
EPDM
Antistatic R-PTFE
Stainless steel
Zinc plated carbon steel
Stainless steel
Zinc plated carbon steel
Zinc plated carbon steel
Stainless steel
Stainless steel
Zinc plated carbon steel
Vinyl
Zinc plated carbon steel
Stainless steel
ASTM A216 WCB
ASTM A351 CF8M
SAE 1040
AISI 316
AISI 316
AISI 316
PDR 0.8
Geothermal
AISI 304
SAE 1010
AISI 301
SAE 1010 / SAE 12L14
SAE 1010 / SAE 12L14
AISI 304
AISI 430
SAE 1010
SAE 12L14
AISI 304
1
18
9
4
53
5
6
2
TI-P133-77 ST Issue 4
M21Si ISO and M21Vi ISO Reduced Bore Ball Valves DN15 to DN150 Flanged PN40
Page 3 of 7
7.4.90
