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一片式牙口型球阀 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 |
RETAINER |
| 3 |
BALL |
ASTM A351-CF8M |
| 4 |
SEAT |
PTFE/RTFE |
| 5 |
SEAT |
PTFE |
| 6 |
STEM |
ASTM A276-316 |
| 7 |
FLAT WASHER |
AISI 304 |
| 8 |
SPRING WASHER |
| 9 |
STEM NUT |
| 10 |
THRUST WASHER |
PTFE |
| 11 |
PACKING |
| 12 |
HANDLE |
AISI 304 |
| 13 |
HANDLE SLEEVE |
PVC |
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DN |
d |
L |
H |
H1 |
T |
W |
| 8 |
5 |
39 |
35.5 |
17 |
3 |
62.7 |
| 10 |
7 |
44 |
37.1 |
21.4 |
4 |
72.9 |
| 15 |
9 |
56.5 |
42.4 |
26.1 |
5 |
88.2 |
| 20 |
12.5 |
59 |
45.9 |
28.8 |
5 |
88.2 |
| 25 |
15 |
71 |
48.5 |
36.5 |
6 |
106 |
| 32 |
20 |
78 |
54 |
40.5 |
6 |
106 |
| 40 |
25 |
83 |
65.5 |
46.5 |
8 |
153 |
| 50 |
32 |
100 |
71.5 |
51 |
8 |
153 |
unit:mm |
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NPS |
d |
L |
H |
H1 |
T |
W |
| 1/4" |
0.2 |
1.54 |
1.4 |
0.67 |
0.12 |
2.76 |
| 3/8" |
0.28 |
1.73 |
1.46 |
0.84 |
0.16 |
3.21 |
| 1/.2" |
0.36 |
2.22 |
1.67 |
1.03 |
0.2 |
3.82 |
| 3/4" |
0.49 |
2.32 |
1.81 |
1.13 |
0.2 |
3.82 |
| 1" |
0.59 |
2.8 |
1.91 |
1.44 |
0.24 |
3.98 |
| 1-1/4" |
0.79 |
3.07 |
2.13 |
1.59 |
0.24 |
3.98 |
| 1-1/2" |
0.98 |
3.27 |
2.58 |
1.83 |
0.31 |
5.75 |
| 2" |
1.26 |
3.94 |
2.81 |
2.01 |
0.31 |
5.75 |
unit:in |
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HAITIMA Corporation.