As the direct updated version for 311100

F&T traps are susceptible to freezing if condensate remains in the body during shutdown

Negative Pressure Optimized: Features a counter-spring design to ensure the valve stays closed against downward pull in pull-through burner configurations

supporting up to 300

Maintain the containment integrity of your Watts 1-1/4" to 2" 909 series reduced pressure zone (RPZ) assemblies with the Watts 0887371 (RK 909M1 SV) relief valve seat kit

Johnson Controls M9220-BGA-3 Actuator Els PW 29614 As the direct updated versionThe Johnson Controls M9220 BGA 3 is a high torque spring return damper actuator designed for the precise positioning of air dampers and valves in commercial HVAC systems. Delivering a robust 177 lb in (20 Nm) torque, this direct coupled actuator provides on off (two position) control with a versatile power input compatible with both 24 VAC and 24 VDC systems. As the direct replacement for the M9216 BGA 2YK, this unit features a microprocessor