| GU型－高真空(壓力)球閥 |
| |
| |
■ |
GU型高真空(壓力)球閥用於接通或切斷真空(壓力)系統管路中的介質流。應用於真空、乳制品、酒業、生物工程、食品、製藥、飲料、化妝品及化工領域。 |
|
| |
| ■ |
GU
High Vacuum(Pressure)Ball Valve |
| |
| |
■ |
|
|
| |
| ■ |
主要技術性能
Main Technical Performance |
| |
| |
■
■
■ |
| 閥門漏率：Valve Leak Rate |
≤1.3×10-4Pa.L/S. |
| 適用溫度：Applicable Temperature |
-30～+150℃
-30～+150℃(PPL密封) |
| 適用範圍：Appy Range |
|
| 連接型式 Loose Flange |
使用壓力範圍(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
Materials of Main Parts |
| |
| |
■
■ |
閥體、閥蓋、閥杆：不鏽鋼
密封件：四氟乙烯、丁腈橡膠、氟橡膠、PPL。
Body, disc and stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL. |
|
| |
| CONSTRUCTION FIGHTS (mm) |
| |
| ■ |
外形及連接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm) |
|
|
|
| ■ |
螺紋連接的外形及連接尺寸(圖一) |
| |
|
Model
型號
|
DN
|
G
|
H
|
E
|
L
|
|
GU-10(G)
|
10
|
1/4"
|
52
|
105
|
68
|
|
GU-16(G)
|
16
|
1/2"
|
64
|
130
|
72
|
|
GU-20(G)
|
20
|
3/4"
|
67
|
130
|
82
|
|
GU-25(G)
|
25
|
1"
|
83
|
165
|
90
|
|
GU-32(G)
|
32
|
1-1/4"
|
89
|
165
|
112
|
|
GU-40(G)
|
40
|
1-1/2"
|
100
|
190
|
120
|
|
GU-50(G)
|
50
|
2"
|
125
|
190
|
145
|
|
GU-63(G)
|
63
|
2-1/2"
|
150
|
250
|
185
|
|
GU-80(G)
|
80
|
3"
|
161
|
250
|
210
|
|
GU-100(G)
|
100
|
4"
|
180
|
280
|
268
|
|
|
| ■ |
活套法蘭連接(GB6070)(圖二) |
| |
|
Model
型號
|
DN
|
D
|
Do
|
H
|
E
|
L
|
n-φc
|
|
GU-10(F)
|
10
|
55
|
40
|
52
|
105
|
84
|
4-φ6.6
|
|
GU-16(F)
|
16
|
60
|
45
|
64
|
130
|
84
|
4-φ6.6
|
|
GU-25(F)
|
25
|
70
|
55
|
83
|
165
|
114
|
4-φ6.6
|
|
GU-32(F)
|
32
|
90
|
70
|
89
|
165
|
140
|
4-φ9
|
|
GU-40(F)
|
40
|
100
|
80
|
100
|
190
|
160
|
4-φ9
|
|
GU-50(F)
|
50
|
110
|
90
|
125
|
190
|
170
|
4-φ9
|
|
GU-63(F)
|
63
|
130
|
110
|
150
|
250
|
195
|
4-φ9
|
|
GU-80(F)
|
80
|
145
|
125
|
161
|
250
|
220
|
8-φ9
|
|
GU-100(F)
|
100
|
165
|
145
|
180
|
280
|
280
|
8-φ9
|
|
|
電動蝶閥：http://www.yjvalves.com
AIR TORQUE http://www.yjfamen.cn
氣動球閥 http://www.shyjv.com
臺灣山野 http://www.youjianfa.com
氣動蝶閥 http://www.zkvalve.cn
電動球閥 http://www.shanghaifa.com
氣動三片式球閥 http://www.jjvalve.cn
