Interconnecting type butterfly valve with quick coupling
Structure feature
The products adopts quick coupling to connect, which is easy and rapid to mount and dismount. It is with good sealing performance, who has the function of expansion joint.
Apply scope
Quick coupling series butterfly valve is researched and developed by our company, who acquires National Utility Model Patent Products, the patent No. is ZL200620093136.2. The products is widely used in water supply of metallurgy, mining, chemical industry, electricity, water power, biology, etc, especially applied in pipeline of running water for adjusting and damming equipment.
Main technical parameter
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Nominal diameter
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DN(mm)
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200~1000
|
|
Nominal pressure
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PN(MPa)
|
0.6
|
1.0
|
|
Test pressure
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Strength test
|
0.9
|
1.5
|
|
Sealing test
|
0.66
|
1.1
|
|
Air-tight test
|
0.6
|
0.6
|
|
Applicable medium
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Water, air, gas and others
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|
Applicable temperature
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Not more than 80℃
|
|
Drive type
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Worm and gear drive, electric, pneumatic, hydraulic
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