Superior Sealing: Metal-to-metal ground joint between the valve seat and the trap cap eliminates the need for thread lubricants

sharing identical physical dimensions and electrical requirements

Key Benefits: Direct Replacement: Verified S211 valve series compatibility for the KS211AF02T2CG1 and legacy BA models

while typically used for 30 Amp inductive loads (motor loads)

The Robertshaw 1830-711 is a standard HVAC replacement part for existing standing pilot retrofits or exact-match repairs

Johnson Controls VG2231WN Valve 30067439-890 Superior Sealing: Metal-to-metal ground jointThe Johnson Controls VG2231WN is a heavy duty, 5 inch globe valve engineered for precision control in large scale chilled water and hot water systems. This 2 way normally open valve features a robust cast iron body with ANSI Class 125 flat faced flange connections, ensuring a secure fit in industrial piping headers. With a 240 Cv rating and a modified linear flow characteristic, it provides stable modulation and high capacity throughput for HVAC