Johnson Controls VG2231VM292NGGA Valve Assembly 318172-701 This thermal cut-off switch is

This thermal cut-off switch is commonly used in Bard wall-mount units and other packaged systems

and 881 Series steam traps

this unit is the official replacement for legacy part numbers S1-024-23211-003 and S1-024-36270-000

and master-submaster configurations

Johnson Controls VG2231VM292NGGA Valve Assembly 318172-701 This thermal cut-off switch isThe Johnson Controls VG2231VM292NGGA is a heavy duty 4 inch 2 way normally open flanged globe valve designed for precise flow control in demanding hydronic systems. Built with a rugged cast iron body and durable brass trim, this assembly handles high capacity chilled or hot water applications with a 150 Cv rating. The ANSI Class 125 flat faced flange connection ensures a secure fit for industrial piping. Performance is driven by a tandem mount spring