Page 14 - Alkon - Directional Control Air Valves & Accessories
P. 14

Keeping the world moving and working.



    S E R I ES  A  V A L V ES


      SERIES A VALVES                                                                 Solenoid Controlled /
                                                                                      Pilot Operated
                                                                                      Reliable rapid response is inherent to the
                                                                                      Series A valve’s design concept. The low
                                                                                      friction operation, short spool travel and
                                                                                      low mass spool all represent construction
                                                                                      features that make fast response possible.

                                                                                      Equally important, this fast response is
                                                                                      repeatable. It does not fluctuate when
                                                                                      degree of lubrication, operating pressure or
                                                                                      internal valve back pressure vary.
      Model 7900 – Single Horizontal       Model 7980 – Double Horizontal
      Solenoid / Pilot Operated            Solenoid / Pilot Operated                  Fast, repeatable response translates into
                                                                                      immediate benefits for the machine
                                                                                      designer. Now, machine cycle rates can
                                                                                      be increased to match the valve’s instant
                                                                                      response to control signals.
                                                                                      Horizontal and Vertical
                                                                                      Solenoid Operation
                                                                                      Solenoid/Pilot operators are available in
                                                                                      either horizontal or vertical configurations
                                                                                      to accommodate varying space limitations.
      Model 8060 – Single Vertical         Model 8065 – Double Vertical               The horizontal model is usually used for
      Solenoid / Pilot Operated            Solenoid / Pilot Operated                  sub-base and cylinder mounting; the
                                                                                      vertical for manifold mounting since it
        Horizontal                                                                    provides access to the manifold’s side
                                                                                      cylinder ports.
                                                                                      Series A solenoid operators offer a wide
                                                                                      variety of voltages and frequencies; all coils
                                                                                      are continuously rated and continuous cycle
                                                                                      rates up to 300 CPM can be maintained.




                                                                                        OPTIONS:
        Vertical                                                                        •  Molded coils
                                                                                        •  Locking type manual override
                                                                                        •  Two position detent
                                                                                         (adds 5/8” to overall length)
                                                                                        •  1/4 NPT threaded pilot exhaust
                                                                                         adapter
                                                                                        •  External pilot supply
                                                                                        NOTE: Three position open or closed
                                                                                        center valves are available as special
                                                                                        assemblies. Consult factory.










      14                                                                                          www.alkoncorp.com
   9   10   11   12   13   14   15   16   17   18   19