Three piece internal thread ball valve
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Features: 3pc structure design
Full bore product specification: 1 / 4 "~ 4"
Working pressure: 1000PSI
The threaded end can be manufactured according to BSPT, NPT and din2999, optional threaded or socket welding port and optional lockable handle
Material list
Number | Part name | Material Science |
1 | valve body | CF8M |
2 | Valve cover | CF8M |
3 | valve seat | RPTFE |
4 | The Ball | SS316 |
5 | a seal | PTFE |
6 | Stem seal | PTFE |
7 | Valve stem | SS316 |
8 | Anti static device | SS304 |
9 | Stem packing | PTFE |
10 | Packing gland | SS304 |
11 | Elastic washer | SS304 |
12 | Handle | SS304 |
13 | Nut | SS304 |
Size list
NPS | DN | d | L | H | W | 4-d | B1 | B2 |
1/4” | 6 | 11.5 | 65 | 46 | 95 | 7 | 12 | 15 |
3/8” | 10 | 12 | 65 | 46 | 95 | 7 | 14 | 17.2 |
1/2” | 15 | 15 | 75 | 46 | 110 | 8 | 18 | 21.3 |
3/4” | 20 | 20 | 85 | 54 | 110 | 8.5 | 25 | 26.9 |
1” | 25 | 25 | 90 | 64 | 140 | 8.5 | 32 | 33.7 |
1-1/4” | 32 | 32 | 112 | 69 | 140 | 10 | 38 | 42.4 |
1-1/2” | 40 | 38 | 120 | 76 | 155 | 10 | 45 | 48.3 |
2 | 50 | 50 | 145 | 86 | 180 | 11 | 57 | 60.3 |
2-1/2” | 65 | 65 | 170 | 120 | 220 | 16 | 76 | 76.1 |
3 | 80 | 80 | 200 | 150 | 260 | 18 | 89 | 88.9 |
4 | 100 | 100 | 263 | 170 | 350 | 20 | 108 | 114.3 |
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