CASTING GATE VALVE、BOLTED BONNET TYPE、FLEXIBLE WEDGE、OUTSIDE SCREW & YOKE(OS&Y)、Butt Welding Ends 2 CONNECTION (規範組公佈) Butt Welding Ends SCH80 (ASME B16.25規定) 3 RATING (規範組公佈) ANSI CLASS 900LB(ASME B16.34) 4 FACING (規範組公佈) Butt Welding Ends SCH80 (ASME B16.25規定) 5 BONNET (規範組公佈) BOLTED BONNET RING-JOINT TYPE 6 BACKSEAT (規範組公佈) API600 7 STEM (規範組公佈) ONE-PIECE INTEGRAL RISING STEM(API600) 8 YOKE (規範組公佈) (OS&Y) 9 DISC (規範組公佈) FLEXIBLE WEDGE(API600) 10 DISC SEAT (規範組公佈) API600 11 BODY SEAT (規範組公佈) ASME B16.34、API600、API598 12 FACE TO FACE DIM. (規範組公佈) ANSI B16.10(LONG PATTERN) 13 OPERATOR (規範組公佈) GEAR OPERATOR(GEAR BOX WITH GREASE FEED、OIL DRAIN NOZZLE & PLUGS)