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V5197A FIRING RATE GAS VALVE
16000
14000
12000
10000
8000
6000
4000
2000
0
0
20
1 INCH
2 INCH
Fig. 7. V5197A (large body) flow curves at stated
pressure drops with flow adjustment set at 75%.
18000
16000
14000
12000
10000
8000
6000
4000
2000
0
20
.5 INCH
1 INCH
Fig. 8. V5197A (large body) flow curves at stated
pressure drops with flow adjustment set at 100%.
Accessories:
201391 3/8 in. Shaft Adapter for mounting ML7999A/B to
V5197.
Pipe Adapters, NPT:
32000109-001 3/4 in. (19 mm).
32000109-002 1 in. (25 mm).
32000109-003 1-1/4 in. (32 mm).
32000109-004 1-1/2 in. (38 mm).
65-0247—2
V5197A1011
75%
40
60
80
100
DEGREE OPEN
5 INCH
20 INCH
10 INCH
M17896A
V5197A 1011
100%
40
60
80
100
DEGREE OPEN
5 INCH
20 INCH
60 INCH
10 INCH
M17897A
32000109-005 2 in. (51 mm—small body valve only.
32001605-001 2 in. (51 mm)—large body valve only.
32001605-002 2-1/2 in. (64 mm).
32001605-003 3 in. (76 mm).
Pipe Adapters, BSP:
32000109-006 3/4 in. (19 mm).
32000109-007 1 in. (25 mm).
32000109-008 1-1/4 in. (32 mm).
32000109-009 1-1/2 in. (38 mm).
32000109-010 2 in. (51 mm)—small body valve only.
32001605-004 2 in. (51 mm)—large body valve only.
32001605-005 2-1/2 in. (64 mm).
32001605-006 3 in. (76 mm).
4074EYE Bag Assembly (bolts, nuts and washers for large
body valve), supplied.
4074EYF Bag assembly (bolts, nuts and washers for small
body valve), supplied.
4074EYK Bag Assembly (O-rings and tube of lubricant for
small body valve), supplied.
4074EYL Bag Assembly (O-rings and tube of lubricant for
large body valve), supplied.
The following non-part-numbered items are provided with
the valve:
ML7999 Actuator Mounting Bracket
Mounting Bracket Screws
Valve Drive Stem
Fig. 9. V5197 Flow Adjustment.
4
FLOW
ADJUSTMENT
M17634
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