Solenoid Valve

MAC
TYPE 4 WAY
SMALL 400 SERIES

Mac 4 Way Small -400 Series

Direct Solenoid and Solenoid Pilot Operated Valves

The MAC 400 Series is a 4-way spool valve pilot operated by a small direct operated 4-way solenoid valve – a one-off in air valve manufacturing. The 4-way pilot means a low minimum operating pressure-no pistons-and minimal resistance to shifting. The balanced design in the pilot means shifting forces are consistently high and response times are repeatable regardless of inlet
pressure fluctuations.

Port size1/8” - 1/4”
Flow (Max)1.0 Cv
Function5/2, 5/3
ConfigurationsInline

Mac 4 Way Large -6500 Series Solenoid Valve

Spool pneumatic directional control valve 6500 series

The MAC 6500 Series is a versatile 4-way solenoid piloted spool valve. This series features our balanced poppet in the pilot and an air/spring return for consistent shifting regardless of inlet pressure fluctuations.

Features
  • The patented MACSOLENOID® with its non-burn out feature on AC service
  • Optional low watttage DC solenoids down to 1 watt
Mac Solenoid Other Series
Port Sizes3.8"-3/4"
Individual Mountingsub-base non “plug-in”
Flow (Max)5.1 Cv
Function4/2 - 4/3

MAC
TYPE 4WAY
LARGE-6500 SERIES

Mac 4 Way Large -6500 Series Solenoid Valve

Spool pneumatic directional control valve 6500 series

The MAC 6500 Series is a versatile 4-way solenoid piloted spool valve. This series features our balanced poppet in the pilot and an air/spring return for consistent shifting regardless of inlet pressure fluctuations.

Features
  • The patented MACSOLENOID® with its non-burn out feature on AC service
  • Optional low watttage DC solenoids down to 1 watt
Mac Solenoid Other Series
Port Sizes3.8"-3/4"
Individual Mountingsub-base non “plug-in”
Flow (Max)5.1 Cv
Function4/2 - 4/3

MAC
TYPE 4WAY
LARGE-6500 SERIES

MAC
TYPE 4WAY LARGE-800 SERIES

Mac 4 Way Large -800 Series

Direct Solenoid and Solenoid Pilot Operated Valves

The MAC 800 Series is a versatile 4-way solenoid piloted spool valve.  This series features our balanced poppet in the pilot and an air/spring return for consistent shifting regardless of inlet pressure fluctuations.  Our balanced spool means the valve can be piped as a 4-way, 3-way, 2-way, normally closed or normally open or can be used for vacuum, diverter or selector applications.

Features
  • Air/spring return on single solenoid valves.
  • Use for lube or non-lube service.
Mac Solenoid Other Series
FluidCompressed air, vacuum, inert gases
Pressure rangeInternal pilot : single operator and 3 positions : 20-150 PSI double operator : 10-150 PSI External pilot : vacuum to 200 PSI
Pilot pressureSingle operator and 3 positions : 20-150 PSI Double operator : 10-150 PSI
Temperature range0°F to 120°F (-18°C to 50°C)
Flow (at 6 bar, ∆P=1bar)1/4" : (1.4 Cv)

MAC 3 Way Small -35 Series

Direct solenoid and solenoid pilot operated valves

The MAC 35 series is a direct solenoid operated 3-way poppet valve. It features a short stroke solenoid, a balanced poppet and powerful
return spring.

Function3/2 NO-NC, 2/2 NO-NC
Port size1/8”
Flow (Max)0.17 Cv
Individual mountinginline

MAC
TYPE 3 WAY SMALL-35 SERIES

MAC 3 Way Small-35 Series

Direct solenoid and solenoid pilot operated valves

The MAC 35 series is a direct solenoid operated 3-way poppet valve. It features a short stroke solenoid, a balanced poppet and powerful
return spring.

Function3/2 NO-NC, 2/2 NO-NC
Port size1/8”
Flow (Max)0.17 Cv
Individual mountinginline

MAC
TYPE 3 WAY SMALL-35 SERIES

MAC
TYPE 3 WAY SMALL-34 SERIES

Mac 3 Way Small -34 Series

Direct solenoid and solenoid pilot operated valves

The Mac 34 series is a direct solenoid operated 3-way – 10mm – poppet valve.  A direct operated 3-way of this size with such high flow is unique to MAC due to patented design innovations.  It features an oval armature in the solenoid, a balanced poppet and powerful return spring. These features translate into high shifting forces, fast consistent response times, high flow in a small package and long life.
Pressure rangeVacuum to 120 PSI
FluidCompressed air, vacuum, inert gases
Temperature range0°F to 120°F (-18°C to +50°C)
Flow4 W : (0.12 Cv) – 2.5 W : (0.10 Cv) – 1.8 W : (0.06 Cv)

Mac 3 Way Large -57 Series

Direct solenoid and solenoid pilot operated valves

The MAC 57 Series is a 3-way balanced spool valve piloted by our 200 series (which means this large 3-way valve can also be ordered with the 200 series Hazardous Location version as a pilot – giving it the same standard).

Features
  • The patented MACSOLENOID® with its non-burn out feature on AC service
  • Seven valve functions in one valve
  • Various types of manual operators and solenoid enclosures
Mac Solenoid Other Series
Port size1/2” - 3/4” - 1”
Function3/2 NO-NC, 2/2 NO-NC
Flow (Max)17.4 Cv
Individual mountinginline

MAC
TYPE 3 WAY LARGE -57 SERIES

Mac 3 Way Large -57 Series

Direct solenoid and solenoid pilot operated valves

The MAC 57 Series is a 3-way balanced spool valve piloted by our 200 series (which means this large 3-way valve can also be ordered with the 200 series Hazardous Location version as a pilot – giving it the same standard).

Features
  • The patented MACSOLENOID® with its non-burn out feature on AC service
  • Seven valve functions in one valve
  • Various types of manual operators and solenoid enclosures
Mac Solenoid Other Series
Port size1/2” - 3/4” - 1”
Function3/2 NO-NC, 2/2 NO-NC
Flow (Max)17.4 Cv
Individual mountinginline

MAC
TYPE 3 WAY LARGE -57 SERIES

MAC
TYPE 3 WAY LARGE -56 SERIES

Mac 3 Way Large -56 Series

Direct Solenoid and Solenoid Pilot Operated Valves

The MAC 56 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.

Features
  • The patented MACSOLENOID® with its non-burn out feature on AC service.
  • Seven valve functions in one valve.
  • Balanced spool unaffected by back pressure in the exhaust or by inlet restrictions. May be plugged for 2-way operation.
  • Use on lube or non-lube service.
Mac Solenoid Other Series
Port size3/8” - 1/2” - 3/4”
Flow (Max) 5.7 Cv
Function3/2 NO-NC, 2/2 NO-NC
Individual mountinginline

Mac Miniature 3
Way -34 Series

Direct solenoid and solenoid pilot operated valves

The Mac 34 series is a direct solenoid operated 3-way – 10mm – poppet valve.  A direct operated 3-way of this size with such high flow is unique to MAC due to patented design innovations.

Features
  • High Force MACSOLENOID
  • Universal Porting
  • #10-32 or M5 Ports
  • 10 mm direct operated
Mac Solenoid Other Series
Port sizeM3
Flow (Max)0.082 Cv
Function3/2 NC
Individual mountingInline

MAC
MINIATURE 3 WAY – 34 SERIES

Mac Miniature 3
Way -34 Series

Direct solenoid and solenoid pilot operated valves

The Mac 34 series is a direct solenoid operated 3-way – 10mm – poppet valve.  A direct operated 3-way of this size with such high flow is unique to MAC due to patented design innovations.

Features
  • High Force MACSOLENOID
  • Universal Porting
  • #10-32 or M5 Ports
  • 10 mm direct operated
Mac Solenoid Other Series
Port sizeM3
Flow (Max)0.082 Cv
Function3/2 NC
Individual mountingInline

MAC
MINIATURE 3 WAY – 34 SERIES

MAC
MINIATURE 4 WAY – 44 SERIES

Mac Miniature 4
Way -44 Series

Direct solenoid and solenoid pilot operated valves

The MAC 44 Series is a direct solenoid operated 4-way – 10mm – poppet valve.  A direct operated 4-way of this size with such high flow is unique to MAC due to patented design innovations.  It features an oval armature in the solenoid, a balanced poppet and conical seats.

Features
  • High force MACSOLENOID®
  • 10mm direct operated
  • # 10-32 or M5 ports
Mac Solenoid Other Series
Port sizeM5, # 10-32
Flow (Max)0.1 Cv
Individual MountingInline