3PCS Forged Steel Trunnion Mounted Ball Valve

3PCS Forged Steel Trunnion Mounted Ball Valve. Anti-Static & Anti-Blowing Stem: Designed to prevent static buildup and stem blow-out during operation. Dual Piston Effect Seats: Self-relief or dual piston effect seat design ensures perfect tightness. Low Torque Operation: Minimized friction design results in smaller working torque. Double Block and Bleed: Allows expulsion of fluid from the body cavity for safety. Wide Size Range: Available in sizes from 1/2 inch to 48 inches (DN15-DN1200). Flexible Actuation Options: Supports manual, pneumatic, and electric actuators upon request.