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1 PC Screwed End Ball Valve 2017 > > >
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FEATURES
- Reduced port, 1/4"~2" (DN8~DN50)
- W. P.: 1000WOG (PN63)
- W. T.:-20℃ ~200℃ (-4℉~392℉)
- Investment casting
- Blow-out proof stem
- Anti-static device (option)
- Thread type: ASTM B1.20.1 (NPT), DIN 2999 &
BS21, ISO228/1 & ISO7/1
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| ITEM |
PARTS |
MATERIAL |
| 1 |
BODY |
ASTM A351-CF8M |
ASTM A216-WCB |
| 2 |
SEAT RETAINER |
| 3 |
BALL |
ASTM A351-CF8M |
| 4 |
SEAT |
PTFE |
| 5 |
STEM |
AISI 316 |
| 6 |
SPRING WASHER |
AISI 304 |
| 7 |
GLAND RING |
| 8 |
THRUST WASHER |
PTFE |
| 9 |
HANDLE |
AISI 304 |
| 10 |
HANDLE SLEEVE |
PVC |
| 11 |
STEM NUT |
AISI 304 |
| 12 |
PACKING |
PTFE |
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DN |
D |
d |
L |
H |
W |
Torque (N-m) |
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Breakaway |
Action |
| 8 |
17 |
5 |
39 |
30.5 |
70 |
0.49 |
0.39 |
| 10 |
21 |
7.2 |
44 |
31 |
81.5 |
0.78 |
0.59 |
| 15 |
25 |
9.2 |
56.5 |
47 |
97 |
0.88 |
0.69 |
| 20 |
32 |
12.5 |
59 |
51 |
97 |
1.96 |
1.47 |
| 25 |
38 |
15 |
71 |
52 |
101 |
3.92 |
2.94 |
| 32 |
48 |
20 |
78 |
57 |
101 |
6.08 |
4.61 |
| 40 |
53 |
25 |
83 |
66.5 |
146 |
7.64 |
5.68 |
| 50 |
64 |
32 |
100 |
71.5 |
146 |
8.82 |
6.57 |
unit:mm |
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NPS |
D |
d |
L |
H |
W |
Torque (in-lb) |
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Breakaway |
Action |
| 1/4" |
0.67 |
0.2 |
1.54 |
1.2 |
2.76 |
4.34 |
3.45 |
| 3/8" |
0.83 |
0.28 |
1.73 |
1.22 |
3.21 |
6.9 |
5.22 |
| 1/.2" |
0.98 |
0.36 |
2.22 |
1.85 |
3.82 |
7.79 |
6.11 |
| 3/4" |
1.26 |
0.49 |
2.32 |
2.01 |
3.82 |
17.35 |
13.01 |
| 1" |
1.50 |
0.59 |
2.8 |
2.05 |
3.98 |
34.69 |
26.02 |
| 1-1/4" |
1.89 |
0.79 |
3.07 |
2.24 |
3.98 |
53.81 |
40.8 |
| 1-1/2" |
2.09 |
0.98 |
3.27 |
2.62 |
5.75 |
67.62 |
50.27 |
| 2" |
2.52 |
1.26 |
3.94 |
2.81 |
5.75 |
78.06 |
58.15 |
unit:in |
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HAITIMA Corporation.