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