Flanged Gate Valve

Material:WCB CF8 CF8M CF3 CF3M WC9 C5  
Size rating:NPS 2"~36"  
Working Pressure:Class 150LB,300LB 
DESIGN STD:API 6D and API 600  
FACE TO FACE STD:API 6D and ANSI B16.10 
Flange end STD:ANSI B16.5 and MSS SP-44
TEST STD:API 6D and API 598