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Model Number: H49-1
Key Specifications/Special Features:
Product specificationFlap valve belong to non-return value which is opened under the pressure of medium and closed by the weight of itselfIt is mainly used in sewage water project and may be used in water system.Suitable mediumwater, sea waterMain materialgrey cast iron, ductile castiron, alloy cast iron, carbon steelSuitable temperatures:≤ 80Nominal pressurePN0.25MPaNominal diameterDN80-2000mm
Flange dimension
BS4504ISO2531, ISO7005
and other standards conforming to the requirements
Leakage
GB/T 13927 Class D
Materials of the main parts
Name of parts
Material of parts
Body, flap
Cast iron/ductile iron
Sealing ring
Gunmetal/bronze/brass
Flange dimension
BS4504ISO2531, ISO7005
and other standards conforming to the requirements
Leakage
GB/T 13927 Class D
Materials of the main parts
Name of parts
Material of parts
Body, flap
Cast iron/ductile iron
Sealing ring
Gunmetal/bronze/brass
Shipping Information:
- FOB Port: Dalian
- Lead Time: 30 - 45 days
Main Export Markets:
- Asia
- Eastern Europe
- Mid East/Africa
- Western Europe