User Guide

20
Oil Burner Nozzles
Delavan ProTek™ Nozzle System
The Delavan ProTek™ Nozzle System combines a Delavan nozzle
and the unique Delavan ProTek™ Valve Component, a patented
nozzle filter with a built-in control valve. This unique System has
been designed to improve nozzle performance at start up and
prevent poor shut off and after drip. It provides the following
distinct benefits:
☛ Reduction of combustion pollutants for cleaner air
☛ Reduction of soot and carbon build-up for cleaner furnace
operation and faster, easier service clean-ups
☛ Elimination of costly fuel afterburn and drizzling
☛ Immediate and efficient firing at start-up
☛ Dramatic reduction of hydrocarbons at start-up and shut
down
☛ Plus, there’s no need to increase pump supply pressure
Delavan Filtration Products
ProTek™ Nozzle System/ProTek™ Valve
Available as a complete system (nozzle and valve assembly) or the
valve can be purchased separately to replace the standard filters
on Delavan nozzles 2.00 GPH or less. Two versions of the valve are
available (see chart below).
Reduces soot and carbon formation with
cleaner starts, and prevents poor shut
down and after drip.
Delavan ProTek™ Nozzle System
Operating Pressures
Minimum Operating Pressures
Valve Supply Pump Valve Open Valve Close
Part # PSI (BAR) PSI (BAR) PSI (BAR)
60030-1 135.0 (9,3) 125.0 (8,6) 65.0 (4,5)
60030-2 100.0 (7,0) 85.0 (5,9) 45.0 (3,1)