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Pressure level
Diameter (inch) |
150 |
300 |
600 |
900 |
1500 |
2500 |
3/4 |
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1 |
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1 1/2 |
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2 |
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3 |
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4 |
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6 |
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Diameter (inch) |
Pressure level ANSI Class | ||||
150 |
300 |
600 |
900、1500 |
2500 | |
3/4 |
□● |
□● |
□△● |
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1、1 1/2 |
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□△● |
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2 |
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□● |
□△● |
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3、4、6 |
□■ |
□■ |
□■ |
□■ |
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