REV. 4-6-2010
Page 2 of 11
TABLE #1
AF-4000 VOLTAGE / CAPACITY RATINGS
Model
Position
Internal Solenoids
Capacity@ 1” Pressure Drop Capacity@ 1” Pressure Drop
Side inlet & outlet
Back inlet & outlet
All Models
Multi positional 6 Volt DC
50,000 BTU/hr
50,000 BTU/hr
SPECIFICATIONS
Main Gas Connections:
Valve: 3/8 in. NPT thread on all Inlet and Outlet connections.
Optional 1/2"NPT Side Inlet and Outlet
Pilot Gas connections and flow:
Connection Size: 7/16-24 UNS.
Flow: ~ 5,250 Btu/hr at 7.0 in wc Maximum.
Pilot locations:
Side & Back of valve
.
Ambient Temperature Range:
0
0
F to 175
0
F (-18
0
C to 79
0
C)
Voltage:
6 Volt DC Powered
Approvals:
CSA International
Valve: Report Number 224930-1546330
Module: Report Number 224930-1998843
Model / Voltage / Capacity:
Reference Table #1
40
60
80
100
120
140
160
AF-4000 Series Gas Control
Pressure Drop & Capacity Curve
Btu/hr X 1K
Pressure
Drop
in. w.c
2.0” Inlet @ 1.0” outlet = 1.0” pressure drop
3.0” Inlet @ 1.5” outlet = 1.5” pressure drop
4.0” Inlet @ 2.0” outlet = 2..0” pressure drop
7.0” Inlet @ 3.5 outlet = 3.5” Pressure drop
6.0” Inlet @ 3.0” outlet = 3.0” pressure drop
5.0” Inlet & 2.5” outlet = 2.5” pressure drop
This information is American Flame lab generated data and is to be used as reference only.
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