1. Size: NPs 1 / 2 "- 12"
2. Pressure: 150-1500
3. Materials:
-A) 1 / 2 "- 2": A105, LF2, F11, F22, F5, f304, F316, f304l and f316l
-B) 2 "- 12": WCB, LCB, wc6, wc9, C12, C5, CF8, CF3, cf3m and CF8M
Structure: S-shaped, elliptical, throttling type
5. Operation mode: handwheel, gear, pneumatic, electric.