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Flanged Connection Metal-seat Butterfly Valves

Products Introduction:
Flanged connection metal-seat butterfly valves are the three-dimension eccentric structure metal-seat butterfly valve. These products are safe and reliable, small coefficient of flow resistance, bear high temperature and suitable for corrosive medium and so on. They are widespread used for steam, hot water, water, oil gas, acid alkali and salt technical pipeline as the adjusting and stopping setting.

Product Features:
1. Reasonable design, compact structure, opening and closing fast.
2. Small open torque, seat almost without attrition and long serving life.
3. Different body materials and seal ring compound folder layer are suitable for different medium.

Technology & Parameters:

Nominal Pressure PN(MPa) Nominal Diameter DN(mm) Testing Pressure (MPa) Suitable Temperature(℃) Suitable Media
Shell seal
50-2000 1.0 1.5 1.0 ≤300 Water, steam, oil goods, sea water, acid
50-1200 1.6 2.4 1.76
50-1000 2.5 3.75 2.75
50-500 4.0 6.0 4.4
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