Pipeline ancillaries HV3 stop valve
10
Materials
12 11
6
10 9
7 8
5
1
4
3
2
7.2.3
No.
Part
Material
1 2 3 4 5
Body
Gunmetal
BS 1400 LG2
Valve seat
Stainless steel
AISI 431
Valve
Stainless steel
AISI 431
10.2 2
Lock-nut
Gunmetal
BS 1400 LG2
Bonnet
Gunmetal
BS 1400 LG2
½" - 1"
Austenitic stainless steel
BS 970 303 S31
6
Stem
1¼" - 2"
Gunmetal
BS 1400 LG2
7 8 9
Washer
Gunmetal
BS 1400 LG2
Gland packing
PTFE
Gland
Gunmetal
BS 1400 LG2
10
Packing nut
Gunmetal
BS 1400 LG2
11
Handwheel
Aluminium
DIN 1725 GK-A1 Si 1
12
Handwheel nut
Brass
DIN 17660 MS63
TI-P060-01 CMGT Issue 9
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HV3 Stop Valve
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