Honeywell SV2 Series User Manual page 16

SV2 Series Safety Shut-off Valves
PRESSURE DROP
-INCHES W.C. -MBAR
401.6
1000
40.16
100
4.016
10
1
0.4016
1
35.3
NATURAL GAS FLOW -M
VALVE CAPACITY IS MEASURED WITH 1.0 IN / DN25 FLANGES ASSEMBLED. THE VALVE CAPACITY WILL VARY WHEN PAIRIED
1
WITH SMALLER FLANGES.
2 CAPACITY CURVE REPRESENTS A VALVE TYPICAL GUARATEED MAXIMUM AND MINIMUM FLOW (WHEN THE FUEL CONTROL
VALVE IS FULLY OPEN AND FULLY CLOSED). THE CAPACITY COVERS A 95% POPULATION CONFIDENCE.
Fig. 10: 1.0 inch (DN25) Premix valve capacity curves
1.0 IN (DN25) PREMIX (V2VXB SERIES) VALVE CAPACITY CURVE TYPICAL
10
353
/HR (METERS CUBED PER HOUR)
3
-CFH (CUBIC FEET PER HOUR)
100
3,531
16
1000
35,315
VALVE OPERATING RANGE
M37241A
32-00029—02