Microfinish Valves Pvt. Ltd supplies Antistatic Trunnion Mounted Ball Valve. Microfinish Valves Pvt. Ltd is an ISO 9001: 2000 certified company. The Antistatic Trunnion Mounted Ball Valve is a Cast Two Piece Bolted valve available with Flanged and Welding ends. The Antistatic Trunnion Mounted Ball Valve comes with improved seat for long life and bubble tight shut off and Live loaded stem.