Jun Industrial Valve Group is a professional Ball Valve manufacturer. We manufacture stronger and easier-fitting ball valve. Our innovated ball valves are made by investment casting and they are blow-out proof stem designed. The end connections are threaded end with NPT, BS,DIN, JIS. But-welded & Socket welded end as well as flange PN 40 F1. You have options of locking handle, fire safe device, anti-static device, ISO 5211 Top flange for actuator mounting, etc. for the fulfillment of your requirements.