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86-311-68036528 |
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| double-eccentric metal-seat butterfly valve |
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double-eccentric metal-seat butterfly valve |
| 1¡¢ |
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This productis suitable the medium scope to be wide. For example: May use in medium and so on water,vapoor,quality,air coal gas |
| 2¡¢ |
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This product suitable situationg is bmad if food the drink the medicine petrified the power plant the steel mill, the industry environmental protection water treatm ent the high-rise construtiondo for the drain line open shutsusing of the control agent currentcapacity |
| 3¡¢ |
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This product is sutable the temperature to be wide. If -20¡æ~+425¡æ. |
| 4¡¢ |
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This product divides into to clamps the type and the flange type two kind of cnonections forms |
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Name |
Meterial name |
Body |
Nodular cast lron, cast steel and staninless steel |
Boatd |
Staninless steel , carbon steel |
Pole |
Stanless steel |
Sealing-circle |
Staninless steel , sircless PTFE |
Filler |
Fluorine rubber and PTFE |
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DN(mm) Nominal Diameter |
10~100 |
PN(MPa) Nominal Pressure |
1.0 |
1.6 |
2.5 |
Testing Pressure |
Shell |
1.5 |
2.4 |
3.75 |
Sealing |
1.1 |
1.76 |
2.75 |
Working Temperatur |
-20¡æ~+425¡æ |
Suitable Mediums |
Liquid or gas shape corrosivity medium |
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