Eclipse WX Series User Manual

15
Eclipse Winnox WX Series v1 Design Guide No. 111, 9/25/2008
Component Selection
Eclipse can help in the design of a main gas shut-off valve train
that satises the customer and complies with all local safety
standards and codes set by the authorities within that jurisdiction.
Contact Eclipse for further information.
Note:
Eclipse supports NFPA regulations (two gas shut-off
valves as a minimum standard for main gas shut-off
systems).
Fuel Flow Measurement
Eclipse requires a fuel ow measurement device . Eclipse
recommendations can be found in the appropriate Winnox
datasheet, series 111.
Valve Train Size
Fuel pressure supplied to the ratio regulator inlet must be within
the range specied on the Winnox datasheet, series 111. The
valve train should be sized sufciently to provide the specied
pressure. A second main gas pressure regulator  immediately
upstream from the burner gas inlet might be necessary to maintain
inlet pressure to the burner.
Low Fire Start:
Pilot Start (Option):
Pilot Start (Option Using Tee Fitting):
Step 6: Main Gas Shut-Off
Valve Train
Main gas
shut-o
valvetrain
Main gas
shut-o
valvetrain
NC
NC
Main gas
shut-o
valvetrain
Pilot gas
shut-o
valvetrain

Eclipse WX Series Specifications

General

Brand	Eclipse
Model	WX Series
Category	Burner
Language	English