description: bronze gate valve flange end
design: ANSI/ASME B16.34
face to face : ASME 16.10
body: bronze,al bronze
bonnet: bronze ,al bronze
stem: stainless steel
seal: PTFE,PFA
connection: flange
standard: ANSI,DIN,JIS
operation: handle ,gear
pressure: 150lbs,300lbs
testing: API598