Nominal Diameter: 10Inch
Nominal Pressure: Class 300
Construction Type: Full Bore
Connection Type: Raise Face
Operation: Lever
Body Material: ASTM A216 WCB
Ball Material: ASTM A105+ENP
Seat Ring: RPTFE
Spring: 17-7PH
Design Code: API 6D
Face to Face Code: ASME B16.10, API 6D
Flange Dimension: ASME B16.5
Test & Inspect: API 598
Product features:
1.The defects caused by casting are avoided and the safety is more reliable;
2.Flow resistance is small;
3. Lip type valve seat, easy for opening and closing;
4. No limitation on the flow direction;
5. Fire safe, antistatic design, anti-blowout stem;
6.Spring loaded packing can be chosen;
7.Low emission packing can be chosen according to ISO 15848 requirement;
8.Stem extended design can be chosen
9.Soft seat and metal to metal seat can be chosen;
10.Jacketed design can be chosen