两片式球阀
Pressure: 1000PSI/PN63
Full Port
Investment Casting
Blow-out Proof Stem
PED97/23/EC(0036) Approved
Casting Approved AD2000-W0
End Connections: Threaded End, Socket Weld Ends
Thread: ASME B1.20.1 (NPT), BS21.0, DIN2999/259, JIS B 0203, ISO7/1, ISO228-1
Inspection Testing: API598, EN12266