Johnson Controls VG7241ES Valve 318518-761 the 0453H0038GB00 is an on/off

the 0453H0038GB00 is an on/off two-position actuator

While the dimensions may look similar

this unit features a stainless steel outer jacket that provides superior resistance to heat blistering and high-temperature oxidation in demanding combustion environments

this aluminum fan blade provides the structural rigidity needed to resist flexing under high static pressure

30" WC but the SPST contacts fail to close

Johnson Controls VG7241ES Valve 318518-761 the 0453H0038GB00 is an on/offFor veteran HVACR technicians and building automation contractors, the Johnson Controls VG7241ES is a foundational component for precision hydronic and steam regulation. This 1 2 inch 2 way globe valve is engineered with a normally open configuration and a push down to close action, ensuring reliable flow control in various terminal unit applications. Built with a high durability cast bronze body and brass trim, this valve is rated for ANSI Class 250