The Carbon Steel Automatic Recirculation Valve Plant delivers robust ARC (Automatic Recirculation Control) valves engineered for critical high-pressure feed water pump protection. Constructed from ASTM A105 forged carbon steel, these valves feature heavy-duty 6-inch or 3-inch configurations rated for Class 1500 LB pressure specifications. The RF (Raised Face) flanged end connections provide secure, leak-tight sealing compatible with high-pressure piping systems.