this DCB filter board prevents improper signal modulation and potential system shutdowns due to electrical transients

Technicians will find this valve essential for restoring the shifting mechanism between heating and cooling cycles

it is ideal for high-demand burners and boilers requiring a low-pressure gas solenoid solution

Field Serviceable: The welded element and internal components are accessible for cleaning or inspection

Maxitrol R400Z-1/2-CSA Valve 320788-702 this DCB filter board preventsThe Maxitrol R400Z 1 2 CSA is a specialized zero governor gas regulator engineered for high precision control in proportional air gas mixing systems. This balanced valve regulator is a critical component for industrial burner applications, nozzle mixers, and pre mixers where maintaining a constant atmospheric or sub atmospheric pressure is essential. Designed with a 1 2" NPT connection, the R400Z serves as an adaptable gas pressure regulator capable