管道與靶配用
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流量調節范圍
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切換差
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重復性誤差
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管道直徑
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靶號
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|||
1"
|
1﹟
|
20……48
|
8
|
1.1
|
11/4"
|
1﹟
|
34……100
|
10
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2.6
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11/2"
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1﹟
|
65……160
|
14
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3.8
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2"
|
1﹟
|
120……280
|
26
|
6.4
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*21/2"
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1﹟
|
210……550
|
18
|
|
3"
|
1﹟
|
380……750
|
20
|
|
2"
|
2﹟
|
40……140
|
18
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4.0
|
*21/2"
|
2﹟
|
110……340
|
15
|
|
﹡3"
|
2﹟
|
180……470
|
18
|
|
﹡4"
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2﹟
|
350……920
|
20
|
|
﹡3"
|
3﹟
|
115……220
|
20
|
|
﹡4"
|
3﹟
|
210……590
|
20
|
|
﹡5"
|
3﹟
|
380……1200
|
40
|
|
﹡6"
|
3﹟
|
550……1800
|
80
|
|