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Sequence
Valves: Sequence
Valves allow the operation of 2 or more
cylinders in a set sequence with one operation
of the control valve. Sequence valves are
generally fired by pressure peaks. There
are occasions when this is impractical.
HAC has experience in "Flow
Sense" sequencing. These valves
generally need to be designed specifically
for the task, contact HAC for more details.
Variations:
- Direct
Acting or Pilot Operated.
- Dual
or Single.
- With
or without return check.
- Latching,
(allows second movement at a lower pressure
to the first)
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 Valve
Details:
| Valve
Details |
Size
(BSP) |
| V-575 |
Twin,
Dual PO Check Sequence |
3/8" |
| V-722 |
Single,
Pilot operated, Free Flow Check |
1/4,3/8,1/2 |
| VL-722 |
Latching,
Single, Pilot operated, Free Flow Check |
1/4,3/8,1/2 |
| V-732 |
Dual,
Pilot operated, Free Flow Check |
1/4,3/8,1/2 |
| VL-732 |
Latching,
Dual Pilot operated, Free Flow Check |
1/4,3/8,1/2 |
| V-9550 |
Cartridge,
Single, Pilot operated, Vented |
-- |
| V-9605-B |
Single,
Pilot operated, Free Flow Check, Vented |
3/8" |
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