SEQUENCE VALVES

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)

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"