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Product type

Three-piece model ball valve

Main parts and materials

NO. Part name Material
Stainless steel Carbon steel
1 Body CF8M WCB
2 Joint ring PTFE PTFE
3 Cap CF8M WCB
4 Ball SS316 SS304
5 Stem SS316 SS316
6 Nut SS304 FCD45
7 Washer SS304 FCD45
8 Handle cover Plasitc Plastic
9 Handle SS304 SS304
10 Stem nut SS304 B7
11 Stem washer SS304 SS304
12 Gtand nut SS304 FCD45
13 Stem packing PTFE PTFE
14 Thrust washer PTFE PTFE
15 Joint gasket PTFE PTFE
16 Bolt SS304 B8

Main dimensions(unit：mm)

SIZE 1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2" 21/2" 3" 4"
D 11.6 12.7 15 20 25 32 38 50 65 80 100
L 68 68 72 85 90 112 120 145 185 210 268
H 100 100 130 130 165 165 190 190 250 250 280
E 100 100 130 130 165 165 190 190 250 250 280
weight(g) 400 405 640 890 1160 2195 2940 4865 7000 10700 19350

Note:three-blade series ball valves all may be equipped with the bracket and lock device in conformity of ISO

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