
ASTM A182 F51 Forged Trunnion Ball Valve. Dual Sealing Mechanism: Movable seats with pre-loading springs ensure tight attachment to the ball for reliable sealing. Fire Safe Design: Features anti-static and anti-blowout stem design compliant with fire safety standards. Wide Pressure Range: Available in Class 150 to 2500 (PN16 to PN420) for diverse industrial applications. Multiple Actuation Options: Supports wrench, worm gear, electric, pneumatic, and electro-hydraulic actuators. Customization Available: Offers full customization, minor customization, and customization from samples or designs. Fast Delivery: Standard delivery within 15 days after receiving T/T deposit. 100% Quality Inspection: Every product undergoes visual and functional inspection before shipment. Versatile Material Options: Body materials include carbon steel, stainless steel, and alloy steel.