Honeywell R7847A1074 Amplifier 320074-702 this Johnson Controls valve is

this Johnson Controls valve is rated for saturated steam up to 35 psig when used with the standard brass trim and EPR packing

Using authentic ASCO valve parts maintains the structural integrity of your system

Common causes include a restricted flue pipe

optimizing thermal efficiency across the entire steam loop

the H19LA-1 is a millivolt safety valve that operates using the electrical current generated by a standard thermocouple

Honeywell R7847A1074 Amplifier 320074-702 this Johnson Controls valve isThe Honeywell R7847A1074 Amplifier is a solid state, plug in component specifically designed for use with 7800 Series Relay Modules and R7140 Series primary safety controls. This rectification flame amplifier offers a selectable flame failure response time (FFRT) of either 0. 8 or 1. 0 seconds, providing high speed detection and safety shutdown capabilities for industrial and commercial burner applications. Designed for maximum compatibility, it