Model Number: H49T
Key Specifications/Special Features:
Flap valve belong to non-return value which is opened under the pressure of medium and closed by the weight of itself.It is mainly used in sewage water project and may be used in water system.
Suitable medium:water, sea waterMain material:grey cast iron, ductile castiron, alloy cast iron, carbon steel
Suitable temperature: |
≤80℃ |
Nominal pressure: |
PN0.25MPa |
Nominal diameter: |
DN80-2000mm |
Flange dimension: |
BS4504ISO2531,ISO7005 and other standards conforming to the requirements |
Leakage: |
GB/T 13927 Class D |