This approved nodular cast iron fire gate valve covers 2 "-12" specifications with flange and groove connections for a wide range of fire lines. OS&Y (open rod support type) design, easy to intuitively judge the valve opening. Ductile iron material, high strength, corrosion resistance. Its manufacturing series strictly follows the standards to provide a solid guarantee for the reliable water supply of fire protection systems.
Approved Ductile Iron Firefighting Gate Valve 2\"-12\" Flanged X Grooved OS&Y Manufacture's Series
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