Spring loaded “snap” check valve replaces filter element on fuel nozzles (burner nozzles). Valve opens when fuel pump pressure reaches 100 PSI and “snaps” shut when fuel pressure drops below 100 PSI.
- 100 PSI
- Stops “smokey” burners at start-up and eliminates “shutdown” after burn and reduces soot build up in coil
- Reduces nozzle fouling caused by residual fuel in orifice
- Easy field installation in standard fuel nozzles
8.700-844.0