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gud型电动高真空(压力)球阀是以电动装置驱动阀杆与球芯来执行启闭动作,达到接通或切断真空(压力)系统管路中的介质流。应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。 |
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gud
electromagnetism vacuum air valve |
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gud electric high vacuum(pressure)ball valve uses electric device to drive the stem and ball for open and close, thus to put through or cut off the medium flow in vacuum(pressure)pipeline. it is used in the areas of vacuum, dairy products, breweries, biological engineering, foddstuff, pharmaceuticals, drinks, cosmetics and chemicals. |
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gud电动真空球阀主要技术性能
main technical performance |
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阀门漏率:valve leak rate |
≤1.3×10-4pa.l/s. |
适用温度:applicable temperature |
-30~ 150℃
-30~ 150℃(ppl密封) |
关闭时间:close time |
≤30s |
适用范围:applicability |
连接型式 loose flange |
使用压力范围(pa) |
活套法兰(gb6070、jb919) |
0.6×106~1.3×10-4 |
焊接法兰(gb6070、jb919) |
1.6×106~1.3×10-4 |
快卸法兰(gb4982) |
0.1×106~1.3×10-4 |
螺纹连接 threaded connection |
1.6×106~1.3×10-4 |
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主要零件材料
materials of main parts |
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阀体、阀盖、阀杆:不锈钢
密封件:四氟乙烯、氟橡胶、ppl。
body, disc and stem: stainless steel.
sealing element: nbr, viton, ppl. |
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construction fights (mm) |
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外形及连接尺寸(mm)(jb919)
overall and connection dimensions(mm) |
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螺纹连接的外形及连接尺寸(图一) |
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model
型号
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dn
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g
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h
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e
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l
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gud-10(g)
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10
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1/4"
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153
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157
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68
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gud-16(g)
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16
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1/2"
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172
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157
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72
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gud-20(g)
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20
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3/4"
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178
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157
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82
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gud-25(g)
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25
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1"
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187
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157
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90
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gud-32(g)
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32
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1-1/4"
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206
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157
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112
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gud-40(g)
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40
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1-1/2"
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212
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157
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120
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gud-50(g)
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50
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2"
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265
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157
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145
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gud-63(g)
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63
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2-1/2"
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305
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207
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185
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gud-80(g)
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80
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3"
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330
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207
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210
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gud-100(g)
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100
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4"
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350
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207
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268
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活套法兰连接(gb6070)(图二) |
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model
型号
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dn
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d
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do
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h
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e
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l
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n-φc
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gud-10(f)
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10
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55
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40
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153
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157
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84
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4-φ6.6
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gud-16(f)
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16
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60
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45
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172
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157
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84
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4-φ6.6
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gud-25(f)
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25
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70
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55
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187
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157
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114
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4-φ6.6
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gud-32(f)
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32
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90
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70
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206
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157
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140
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4-φ9
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gud-40(f)
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40
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100
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80
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212
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157
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160
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4-φ9
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gud-50(f)
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50
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110
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90
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265
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157
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170
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4-φ9
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gud-63(f)
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63
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130
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110
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305
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207
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195
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4-φ9
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gud-80(f)
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80
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145
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125
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330
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207
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203
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8-φ9
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gud-100(f)
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100
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165
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145
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350
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207
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280
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8-φ9
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快卸法兰连接(gb4982)(图三) |
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model
型号
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dn
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d1
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d
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h
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e
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l
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gud-10(kf)
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10
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12.2
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30
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153
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157
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84
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gud-16(kf)
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16
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17.2
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30
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172
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157
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84
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gud-25(kf)
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25
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26.2
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40
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187
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157
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114
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gud-32(kf)
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32
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34.2
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55
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206
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157
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140
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gud-40(kf)
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40
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41.2
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55
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212
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157
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160
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gud-50(kf)
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50
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52.2
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75
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265
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157
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170
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