三片式對焊球閥2012
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FEATURES
- Full port, 1/4"~4" (DN8~DN100)
- W. P.: 1000 WOG(PN63)
- W. T.:-20℃ ~200℃ (-4℉~392℉)
- Investment casting
- Blow-out proof stem
- Anit-static device (option)
- Locking device
- Butt weld ends conform to ANSI B16.25 & DIN 3239 part1
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| ITEM |
PARTS |
MATERIAL |
| 1 |
BODY |
ASTM A351-CF8M |
ASTM A216-WCB |
| 2 |
CAP |
| 3 |
BALL |
ASTM A351-CF8M |
| 4 |
STEM |
ASTM A276-316 |
| 5 |
GLAND NUT |
AISI 304 |
| 6 |
SEAT |
RTFE/PTFE/CTFE |
| 7 |
SEAL |
PTFE |
| 8 |
PACKING |
| 9 |
THRUST WASHER |
| 10 |
SPRING WASHER |
AISI 304 |
| 11 |
STEM NUT |
| 12 |
BOLT |
| 13 |
NUT |
| 14 |
SPRING WASHER |
| 15 |
HANDLE |
STAINLESS STEEL |
| 16 |
LOCKING DEVICE |
| 17 |
HANDLE SLEEVE |
PVC | |
| DN |
d |
d1 |
D |
L |
L1 |
L2 |
H |
H1 |
W |
S |
P |
Torque (N-M) |
Weight(kg) |
| 8 |
8 |
12.7 |
13.5 |
64.5 |
35.5 |
21.5 |
56 |
9.5 |
102 |
5 |
5/16"UNC |
4.5 |
0.4 |
| 10 |
12.7 |
12.7 |
17.5 |
64.5 |
35.5 |
21.5 |
56 |
9.5 |
102 |
5 |
5/16"UNC |
4.5 |
0.4 |
| 15 |
15 |
15 |
22 |
66 |
38 |
24 |
57 |
10.5 |
102 |
5 |
5/16"UNC |
5 |
0.5 |
| 20 |
20 |
20 |
27 |
82 |
43 |
28 |
66 |
13.5 |
120.5 |
6.5 |
3/8"UNC |
8 |
0.7 |
| 25 |
25 |
25 |
34 |
95 |
54 |
35 |
76 |
15.5 |
158.5 |
8 |
7/16"UNC |
10 |
1.1 |
| 32 |
32 |
32 |
42.5 |
111.2 |
65 |
45 |
81 |
15.5 |
158.5 |
8 |
7/16"UNC |
14 |
1.7 |
| 40 |
38 |
38 |
48.5 |
130.6 |
75 |
55 |
98 |
17.5 |
188 |
9 |
1/2"UNC |
19 |
2.4 |
| 50 |
50 |
50 |
61 |
151 |
88 |
66 |
106 |
17.5 |
188 |
9 |
1/2UNC |
23 |
3.6 |
| 65 |
65 |
65 |
77 |
185 |
114 |
86 |
138 |
33 |
245 |
12 |
3/4"UNC |
31 |
8.9 |
| 80 |
80 |
80 |
90 |
212 |
132 |
100 |
154 |
33 |
290 |
12 |
3/4"UNC |
50 |
14.9 |
| 100 |
100 |
100 |
115 |
235 |
158 |
125 |
178 |
42 |
320 |
16 |
1"UNC |
60 |
23.4 |
unit:mm |
| NPS |
d |
d1 |
D |
L |
L1 |
L2 |
H |
H1 |
W |
S |
P |
Torque (N-M) |
Weight(kg) |
| 1/4" |
0.31 |
0.5 |
0.53 |
2.54 |
1.4 |
0.85 |
2.2 |
0.37 |
4.02 |
0.2 |
5/16"UNC |
39.8 |
0.9 |
| 3/8" |
0.5 |
0.5 |
0.69 |
2.54 |
1.4 |
0.85 |
2.2 |
0.37 |
4.02 |
0.2 |
5/16"UNC |
39.8 |
0.9 |
| 1/2" |
0.59 |
0.59 |
0.87 |
2.6 |
1.5 |
0.94 |
2.24 |
0.41 |
4.02 |
0.2 |
5/16"UNC |
44.3 |
1.1 |
| 3/4" |
0.79 |
0.79 |
1.06 |
3.23 |
1.69 |
1.1 |
2.6 |
0.53 |
4.74 |
0.26 |
3/8"UNC |
70.8 |
1.5 |
| 1" |
0.98 |
0.98 |
1.34 |
3.74 |
2.13 |
1.38 |
2.99 |
0.61 |
6.24 |
0.31 |
7/16"UNC |
88.5 |
2.4 |
| 1-1/4" |
1.26 |
1.26 |
1.67 |
4.38 |
2.56 |
1.77 |
3.19 |
0.61 |
6.24 |
0.31 |
7/16"UNC |
123.9 |
3.7 |
| 1-1/2" |
1.5 |
1.5 |
1.91 |
5.14 |
2.95 |
2.17 |
3.86 |
0.69 |
7.4 |
0.35 |
1/2"UNC |
168.2 |
5.3 |
| 2" |
1.97 |
1.97 |
2.4 |
5.94 |
3.46 |
2.6 |
4.17 |
0.69 |
7.4 |
0.35 |
1/2UNC |
203.6 |
7.9 |
| 2-1/2" |
2.56 |
2.56 |
3.03 |
7.28 |
4.49 |
3.39 |
5.43 |
1.3 |
9.65 |
0.47 |
3/4"UNC |
274.4 |
19.6 |
| 3" |
3.15 |
3.15 |
3.54 |
8.35 |
5.2 |
3.94 |
6.06 |
1.3 |
11.42 |
0.47 |
3/4"UNC |
442.5 |
32.8 |
| 4" |
3.94 |
3.94 |
4.53 |
9.25 |
6.22 |
4.92 |
7.01 |
1.65 |
12.6 |
0.63 |
1"UNC |
531 |
51.6 | | |
本實用新型涉及一種振動篩除塵閥門控製裝置。振動篩除塵閥門組與電壓轉換繼電器的輸出端電連接，電壓轉換繼電器的輸入端與可編程控製器電連接，所述的振動篩除塵閥門組、電壓轉換繼電器和可編程控製器接額定電源。它結構簡單，故障率低，保證生產的連續進行。
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