Desc:As a professional valves manufacturer with strong soft and hard power, Liangyi Valve succeededin achieving the certificates like ISO 9001, API 6D, CE,...
Desc:ProductInformationCast Iron Double disc wafer check valveSize:DN40~DN800Body material available in Cast iron/Stainless steelFace to face dimension to ...
Desc:ProductInformationCast Iron Double disc wafer check valveSize:DN40~DN800Body material available in Cast iron/Stainless steelFace to face dimension to ...
Desc:ProductInformationCast Iron Double disc wafer check valveSize:DN40~DN800Body material available in Cast iron/Stainless steelFace to face dimension to ...