-Size: 1/2" to 4"
-Threaded: BSPT, BSP(BS21), NPT(B1.20.1), DIN2999/259,ISO228-1,ISO7/1
-Working pressure: 200PSI/PN16
-Type: Inside screwed cap, swing type disc, integral seat, full bore
-Material: CF8 and CF8M
-Investment Casting body and cap.
-Inspection testing:API598