Valve Code Number | Size, in. | Cv at 90° | Cv at 60° | Closeoff Pressure, psig lfi1573473048134.html#lfi1573473048134__selection_chart-fn_1 | Two-Way Butterfly Valves (without Weather Shield) | ||||
---|---|---|---|---|---|---|---|---|---|
Two-Way — Spring Return |
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Spring Open |
Spring Closed |
Spring Open |
Spring Closed |
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Floating Control |
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M9220-AGA-3 without End Switches |
M9220-AGC-3 with Two End Switches |
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VFN020HB |
2 |
144 |
61 |
175 |
VFN020HB+92NAGA |
VFC020HB+94NAGA |
VFN020HB+92NAGC |
VFC020HB+94NAGC |
|
VFN025HB |
2-1/2 |
282 |
107 |
175 |
VFN025HB+92NAGA |
VFC025HB+94NAGA |
VFN025HB+92NAGC |
VFC025HB+94NAGC |
|
VFN030HB |
3 |
461 |
154 |
175 |
VFN030HB+92NAGA |
VFC030HB+94NAGA |
VFN030HB+92NAGC |
VFC030HB+94NAGC |
|
VFN040LB |
4 |
841 |
247 |
50 |
VFN040LB+92NAGA |
VFC040LB+94NAGA |
VFN040LB+92NAGC |
VFC040LB+94NAGC |
|
VFN040HB |
4 |
841 |
247 |
175 |
VFN040HB292NAGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NAGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN040HB292NAGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NAGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
VFN050LB |
5 |
1376 |
428 |
50 |
VFN050LB292NAGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NAGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050LB292NAGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NAGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
On/Off |
|||||||||
M9220-BGA-3 without End Switches |
M9220-BGC-3 with Two End Switches |
||||||||
VFN020HB |
2 |
144 |
61 |
175 |
VFN020HB+92NBGA |
VFC020HB+94NBGA |
VFN020HB+92NBGC |
VFC020HB+94NBGC |
|
VFN025HB |
2-1/2 |
282 |
107 |
175 |
VFN025HB+92NBGA |
VFC025HB+94NBGA |
VFN025HB+92NBGC |
VFC025HB+94NBGC |
|
VFN030HB |
3 |
461 |
154 |
175 |
VFN030HB+92NBGA |
VFC030HB+94NBGA |
VFN030HB+92NBGC |
VFC030HB+94NBGC |
|
VFN040LB |
4 |
841 |
247 |
50 |
VFN040LB+92NBGA |
VFC040LB+94NBGA |
VFN040LB+92NBGC |
VFC040LB+94NBGC |
|
VFN040HB |
4 |
841 |
247 |
175 |
VFN040HB292NBGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NBGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN040HB292NBGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NBGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
VFN050LB |
5 |
1376 |
428 |
50 |
VFN050LB292NBGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NBGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050LB292NBGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NBGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
0 to 10 VDC Proportional Control |
|||||||||
M9220-GGA-3 without End Switches |
M9220-GGC-3 with Two End Switches |
||||||||
VFN020HB |
2 |
144 |
61 |
175 |
VFN020HB+92NGGA |
VFC020HB+94NGGA |
VFN020HB+92NGGC |
VFC020HB+94NGGC |
|
VFN025HB |
2-1/2 |
282 |
107 |
175 |
VFN025HB+92NGGA |
VFC025HB+94NGGA |
VFN025HB+92NGGC |
VFC025HB+94NGGC |
|
VFN030HB |
3 |
461 |
154 |
175 |
VFN030HB+92NGGA |
VFC030HB+94NGGA |
VFN030HB+92NGGC |
VFC030HB+94NGGC |
|
VFN040LB |
4 |
841 |
247 |
50 |
VFN040LB+92NGGA |
VFC040LB+94NGGA |
VFN040LB+92NGGC |
VFC040LB+94NGGC |
|
VFN040HB |
4 |
841 |
247 |
175 |
VFN040HB292NGGA lfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NGGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN040HB292NGGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC040HB294NGGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
VFN050LB |
5 |
1376 |
428 |
50 |
VFN050LB292NGGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NGGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050LB292NGGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFC050LB294NGGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
Two-Way — Non-Spring Return |
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On/Off (Floating) Control |
0 to 10 VDC Proportional Control |
||||||||
M91xx-AGA-2without Switches |
M91xx-AGC-2with Two Switches |
M91xx-GGA-2without Switches |
M91xx-GGC-2with Two Switches |
||||||
VFN020HB |
2 |
144 |
61 |
175 |
VFN020HB+916AGA |
VFN020HB+916AGC |
VFN020HB+916GGA |
VFN020HB+916GGC |
|
VFN025HB |
2-1/2 |
282 |
107 |
175 |
VFN025HB+916AGA |
VFN025HB+916AGC |
VFN025HB+916GGA |
VFN025HB+916GGC |
|
VFN030HB |
3 |
461 |
154 |
175 |
VFN030HB+916AGA |
VFN030HB+916AGC |
VFN030HB+916GGA |
VFN030HB+916GGC |
|
VFN040HB |
4 |
841 |
247 |
175 |
VFN040HB+924AGA |
VFN040HB+924AGC |
VFN040HB+924GGA |
VFN040HB+924GGC |
|
VFN050LB |
5 |
1376 |
428 |
50 |
VFN050LB+924AGA |
VFN050LB+924AGC |
VFN050LB+924GGA |
VFN050LB+924GGC |
|
VFN050HB |
5 |
1376 |
428 |
175 |
VFN050HB2924AGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050HB2924AGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050HB2924GGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN050HB2924GGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
|
VFN060LB |
6 |
1850 |
576 |
50 |
VFN060LB2924AGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN060LB2924AGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN060LB2924GGAlfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
VFN060LB2924GGClfi1573473048134.html#lfi1573473048134__selection_chart-fn_2 |
Valve Code Number | Size, in. | Cv at 90° | Cv at 70° | Closeoff Pressure, psig lfi1573473048134.html#lfi1573473048134__selection_chart-fn_3 | Two-Way Butterfly Valves (without Weather Shield) | |
---|---|---|---|---|---|---|
Two-Way — Non Spring Return |
||||||
Automatic Signal Detection Floating On/Off, Proportional |
||||||
M93xx-HGC-2 Without End Switches | M93xx-HGC-2 With Two End Switches | |||||
VFN020HB |
2 |
144 |
84 |
175 |
VFN020HB+920HGA |
VFN020HB+920HGC |
VFN025HB |
2-1/2 |
282 |
163 |
175 |
VFN025HB+920HGA |
VFN025HB+920HGC |
VFN030HB |
3 |
461 |
267 |
175 |
VFN030HB+920HGA |
VFN030HB+920HGC |
VFN040LB |
4 |
841 |
496 |
175 |
VFN040HB+935HGA |
VFN040HB+935HGC |
VFN040HB |
4 |
841 |
496 |
50 |
VFN040LB+920HGA |
VFN040LB+920HGC |
VFN050HB |
5 |
1376 |
775 |
175 |
VFN050HB2935HGA2 |
VFN050HB2935HGC2 |
VFN050LB |
5 |
1376 |
775 |
50 |
VFN050LB+935HGA |
VFN050LB+935HGC |
VFN060HB |
6 |
1850 |
1025 |
175 |
VFN060HB2935HGA2 |
VFN060HB2935HGC2 |
VFN060NB |
6 |
1850 |
1025 |
50 |
VFN060NB+935HGA |
VFN060NB+935HGC |
VFN080NB |
8 |
3316 |
1862 |
50 |
VFN080NB+935HGA |
VFN080NB+935HGC |