description: bronze butterfly valve
size: 2"-12"
design : ASME B 16.34
fact to face : ANSI/ ASME B 16.10
body: bronze ,al bronze
stem: stainless steel
seal: PTFE,PFA
connection: wafer ,lug
standard: ANSI,DIN,JIS
operation: handle, gear
pressure: 150lbs,300lbs