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GUD電動(dòng)真空球閥
GUD型電動(dòng)高真空(壓力)球閥是以電動(dòng)裝置驅(qū)動(dòng)閥桿與球芯來(lái)執(zhí)行啟閉動(dòng)作，達(dá)到接通或切斷真空(壓力)系統(tǒng)管路中的介質(zhì)流。應(yīng)用于真空、乳制品、酒業(yè)、生物工程、食品、制藥、飲料、化妝品及化工領(lǐng)域。
主要技術(shù)性能
|
閥門(mén)漏率：Valve Leak Rate |
≤1.3×10-4Pa.L/S. |
|
適用溫度：Applicable Temperature |
-30～+150℃ |
|
關(guān)閉時(shí)間：Close time |
≤30S |
|
適用范圍：Applicability |
|
|
連接型式 Loose Flange |
使用壓力范圍(Pa) |
|
活套法蘭(GB6070、JB919) |
0.6×106～1.3×10-4 |
|
焊接法蘭(GB6070、JB919) |
1.6×106～1.3×10-4 |
|
快卸法蘭(GB4982) |
0.1×106～1.3×10-4 |
|
螺紋連接 Threaded Connection |
1.6×106～1.3×10-4 |
主要零件材料
閥體、閥蓋、閥桿：不銹鋼
密封件：四氟乙烯、氟橡膠、PPL。
螺紋連接的外形及連接尺寸(圖一)
|
Model 型號(hào) |
DN |
G |
H |
E |
L |
|
GUD-10G |
10 |
1/4" |
180 |
157 |
68 |
|
GUD-16G |
16 |
1/2" |
180 |
157 |
72 |
|
GUD-25G |
25 |
1" |
205 |
157 |
90 |
|
GUD-32G |
32 |
1-1/4" |
205 |
157 |
112 |
|
GUD-40G |
40 |
1-1/2" |
220 |
157 |
120 |
|
GUD-50G |
50 |
2" |
250 |
157 |
145 |
|
GUD-63G |
63 |
2-1/2" |
280 |
207 |
185 |
|
GUD-80G |
80 |
3" |
330 |
207 |
210 |
|
GUD-100G |
100 |
4 |
350 |
207 |
268 |
活套法蘭連接(GB6070)(圖二)
|
Model 型號(hào) |
DN |
D |
Do |
H |
E |
L |
n-φc |
|
GUD-10F |
10 |
55 |
40 |
180 |
157 |
84 |
4-φ6.6 |
|
GUD-16F |
16 |
60 |
45 |
195 |
157 |
84 |
4-φ6.6 |
|
GUD-20F |
20 |
65 |
50 |
195 |
157 |
114 |
4-φ6.6 |
|
GUD-25F |
25 |
70 |
55 |
195 |
157 |
114 |
4-φ6.6 |
|
GUD-32F |
32 |
90 |
70 |
205 |
157 |
140 |
4-φ9 |
|
GUD-40F |
40 |
100 |
80 |
220 |
157 |
160 |
4-φ9 |
|
GUD-50F |
50 |
110 |
90 |
250 |
157 |
170 |
4-φ9 |
|
GUD-63F |
63 |
130 |
110 |
280 |
207 |
195 |
4-φ9 |
|
GUD-80F |
80 |
145 |
125 |
330 |
207 |
203 |
8-φ9 |
|
GUD-100F |
100 |
165 |
145 |
350 |
207 |
280 |
8-φ9 |
|
GUD-150F |
150 |
225 |
200 |
402 |
280 |
362 |
8-φ11 |
|
GUD-200F |
200 |
285 |
260 |
490 |
320 |
400 |
12-φ11 |
快卸法蘭連接(GB4982)(圖三)
|
Model 型號(hào) |
DN |
D1 |
D |
H |
E |
L |
|
GUD-10KF |
10 |
12.2 |
30 |
180 |
157 |
84 |
|
GUD-16KF |
16 |
17.2 |
30 |
195 |
157 |
84 |
|
GUD-25KF |
25 |
26.2 |
40 |
195 |
157 |
114 |
|
GUD-32KF |
32 |
34.2 |
55 |
205 |
157 |
140 |
|
GUD-40KF |
40 |
41.2 |
55 |
220 |
157 |
160 |
|
GUD-50KF |
50 |
52.2 |
75 |
250 |
157 |
170 |
焊接式連接(GB4982)(圖四)
|
Model 型號(hào) |
DN |
E |
L |
H |
|
GUD-10H |
10 |
157 |
94 |
180 |
|
GUD-16H |
16 |
157 |
104 |
195 |
|
GUD-20H |
20 |
157 |
114 |
195 |
|
GUD-25H |
25 |
157 |
114 |
195 |
|
GUD-32H |
32 |
157 |
140 |
205 |
|
GUD-40H |
40 |
157 |
160 |
220 |
|
GUD-50H |
50 |
157 |
170 |
250 |
|
GUD-63H |
63 |
207 |
195 |
280 |
|
GUD-80H |
80 |
207 |
203 |
330 |
|
GUD-100H |
100 |
207 |
280 |
350 |
|
GUD-150H |
150 |
280 |
362 |
402 |
