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High Quality Wafer End Connection Butterfly Valve
Applicable medium: raw water, clean water, oil, sewage
Applicable temperature:
Nitrile rubber ≤ 80℃
EPDM ≤ 120℃
Fluorine rubber ≤ 160℃ -
Large Diameter Butterfly Valve
Test pressure:
Shell 1.5 × PN MPa
Seal 1.1 × PN MPa
Proper temperature:
Soft seal ≤ 80℃
Hard seal ≤ 400℃Applicable medium: water, oil, air, weak corrosive medium, etc.
Nominal diameter: 50mm~5300mm
Nominal pressure: 0.25MPa~2.5MPa
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Gas Water Steam Flanged Butterfly Valve
Nominal pass through: DN150~1600
Nominal pressure: 1.0MPa, 1.6MPa, 2.5MPa
Applicable medium: raw water, clean water, oil, sewage
Applicable temperature: nitrile rubber ≤80°C EPDM ≤120°C Fluorine rubber ≤160°C
Transmission mode: handwheel, worm gear, pneumatic, electric