Company :Zhejiang Zhongdong Valve CO.,LTD
Brand :ZDV
Type :Manufacturer
Main Product : Slab Gate Valve ,Expanding gate valve,Double Disc gate valve
Standard for gate valves:
Design manufacture standard :API 6D
Length of structure:API 6D
Flange connecting end :ASME B16.5/ASME B16.47
Wall thickness :ASME B16.34
Inspection and test :API 6D
Pressure and temperature rating:ASME B16.34
Product scope:NPS 2inch-NPS 48inch,CL150-CL2500
Main Body Material :WCB,LCB,WCC,WC6,WC9,CF8,CF8M,CF3,CF3M,A890,4Aetc.
Drive device:handle,bevel gear,electric,pneumatic,etc.