The 83A-440 is a Carbon Steel 3 Piece Full Port Ball Valve, designed for reliable and efficient fluid control. The 3-piece construction features enclosed fasteners for enhanced durability. It comes with a full port design and swing-out center section for optimal fluid flow. Other notable features include a pressure balanced solid ball and compression controlled RPTFE gaskets for dependable sealing. This valve also comes with an anti-blowout one-piece bottom entry stem, two-position locking, and an adjustable multi-piece PTFE "V" style packing for extra versatility and performance.
3-piece
construction w/ enclosed fasteners full port stainless steel trim & hardware swing-out center section pressure balanced solid ball compression controlled RPTFE gaskets anti-blowout one piece bottom entry stem two-position locking adjustable multi-piece PTFE "V" style packing fully machined ISO5211 mounting cast bosses on the center-section and end caps for bleed & drain ports vacuum service to 29 in of Hg. 150 psi saturated steam