MAC 3 way solenoid valves large

The MAC 52 Series is a 3-way balanced spool valve pilot operated by a small direct operated 4-way solenoid valve - a one-off in 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. SERIES FEATURES Patented MACSOLENOID for fastest possible response times and virtually burn-out proof AC solenoid operation. Optional low watt DC solenoids. Various manual operators. Optional memory spring. Normally closed or normally open valve function. May be plugged for 2-way operation. Internal or external pilot. TECHNICALDATA Fluid :Compressed air, vacuum, inert gases Pressure range :Internal Pilot : 20 to 120 PSI External Pilot : Vacuum to 120 PSI Lubrication :Not required, if used  select a medium aniline point lubricant (between 180°,F and 210°, Filtration :40 P Temperature range :0°,F to 120°,F (-18°,C to +50 Flow :1/8" : (1.2 C ) (R)C 1/4" : (1.5  )v v Coil :Class A continuous duty, #22 AWG x 18 lead wires Voltage range :-15%

The MAC 53 Series is a 3-way balanced spool valve piloted by a small direct operated 4-way solenoid pilot - a one-off in air valve manufacturing.  The 4-way pilot means a low minimum operating pressure - no pistons or springs - 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. OPERATIONAL BENEFITS 1. The 4-waypilot developsmaximum shiftingforce bothways 2. Memory springavailable 3. Balancedspool, immune to variations of pressure, alsoprovideshighflow 4. Short stroke withhighflow 5. Bondedspool withminimum friction, shiftingin a glass-likefinishedbore 6. Pilot withbalancedpoppet, highflow, short and consistent responsetimes. 7. Wipingeffecteliminatessticking 8. Long service life TECHNICAL DATA Fluid: Compressedair, vacuum, inertgases Pressure range: Internalpilot: 20 to 120 PSI   (Memory springoption: 35-120 PSI) Externalpilot:Vacuum to 120 PSI Lubrication: Not required, if usedselect a medium aniline point lubricant(between180!aF and 210!a Filtration: 40? Temperaturerange: 0!aF to 120!aF (-18!aC to +50!

The MAC 54 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.  This is an extremely virsatile valve: 1. It can be converted for use in vacuum.  2. It can be changed from a Normally Closed function to a Normally Open function.  Huge flow in a compact package size is the best way to describe this valve series.  3. It also can be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. Cv (Max):  4.1 Port Sizes:  3/8"-3/4" Configurations:  Sub-base/Manifold Mount

The MAC 55 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2.   It can be changed from an Internal Pilot to an External Pilot function by simply rotating the adaptor between the pilot and valve main bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. SERIES FEATURES The patented MACSOLENOID with its non-burn out feature on AC service. Balanced spool unaffected by back pressure in the exhaust or by inlet restrictions. May be plugged for 2-way operation. A large checked accumulator which supplies the pilot and air/spring return for consistent shifting. Use on lube or non-lube service. Extremely rapid response and cycle rate. Various types of manual operators and solenoid enclosures. Optional low wattage DCsolenoids down to 1 watt. technical data Fluid : Compressed air, vacuum, inert gases Pressure range :  Internal pilot : 30 to 150 PSI External pilot : vacuum to 150 PSI Pilot pressure :  30 to 150 PSI Lubrication : Not required, if used 

The MAC 56 Series is a 3-way balanced spool valve piloted by a small direct operated balanced poppet valve.  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. SERIES 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. A large checked accumulator which supplies the pilot and air/spring return for consistent shifting. Use on lube or non-lube service. Various types of manual operators and solenoid enclosures. Optional low wattage DCsolenoids down to 1 watt. technical data Fluid : Compressed air, vacuum, inert gases Pressure range :  Internal pilot : 25 to 150 PSI External pilot : vacuum to 150 PSI Pilot pressure :  25 to 150 PSI Lubrication : Not required, if used 

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).  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. SERIES 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. A large checked accumulator which supplies the pilot and air/spring return for consistent shifting. A triple rated coil for 120/60, 110/50 or 24 VDC (6 Watt). Use on lube or non-lube service. Various types of manual operators and solenoid enclosures. Optional low wattage DC coils down to 1 watt. Optional explosion proof models designed to meet CSA standards for Class I, Groups B, C, D and Class II, Groups

The MAC 58 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).  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. technical data Fluid : Compressed air, vacuum, inert gases Pressure range :  Internal pilot : 25 to 150 PSI External pilot : vacuum to 150 PSI Pilot pressure :  25 to 150 PSI (Not to exceed main valve pressure by more than 50 PSI) Lubrication : Not required, if used  select a medium aniline point lubricant (between 180!aF and 210!a Filtration : 40 | temperature range :0!aF to 120!aF (-18!aC to 50 Flow (at 6 bar, ?P=1bar) :Norm. Closed :1!± (18.7  ), 1 1/4!± (23.0  ), 1 1/2!± (24.9  ), Norm. Open : 1!± (20.8 ), 1 1/4!± (23.8  ), 1 1/2!± (26.0  ) Leak r

The MAC 59 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).  This is an extremely versatile valve: 1. It can be converted for use in vacuum. 2. It can be changed from a Normally Closed function to a Normally Open function by simply rotating a function plate between the pilot and the main valve bodies. 3. It can also be converted to a remote air operated valve by removing the solenoid pilot assembly - just to name a few. technical data Fluid : Compressed air, vacuum, inert gases Pressure range :  Internal pilot : 25 to 150 PSI External pilot : vacuum to 150 PSI Pilot pressure :  25 to 150 PSI (Not to exceed main valve pressure by more than 50 PSI) Lubrication : Not required, if used  select a medium aniline point lubricant (between 180!aF and 210!a Filtration : 40 | temperature range :0!aF to 120!aF (-18!aC to 50 Flow (at 6 bar, ?P=1bar) :2" (55.0 C ), 2 1/2" C (60.0 C ) Coil : General purpose class A, continuous duty, encapsulated Voltage range : -15% to +10% of nominal voltage Protection

The MAC 67 Series is a 3-way balanced spool valve piloted by a small direct operated 4-way solenoid pilot - a one-off in air valve manufacturing.  The 4-way pilot means a low minimum operating pressure - no pistons or springs - 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. SERIES FEATURES Patented MACSOLENOID for fastest possible response times and virtually burn-out proof AC solenoid operation. Optional low watt DC solenoids. Normally closed or normally open valve function. Optional universal spool. Internal or external pilot. Optional memory spring. Checked accumulator. Optional pilot exhaust to main valve exhaust. May be plugged for 2-way operation. TECHNICALDATA Fluid :Compressed air, vacuum, inert gases Pressure range :Internal Pilot : 20 to 120 PSI;External Pilot : Vacuum to 120 PSI Lubrication :Not required, if used  select a medium aniline point lubricant (between 180°,F and 210°, Filtration :40 P Temperature range :0°,F to 120°,F (-18°,C to +50 Flow :3/4" : (14.5 C ) (R)C 1" : (20.0  ) Coi

The MAC 68 Series is a 3-way balanced spool valve pilot operated by a small direct operated 4-way solenoid valve - a one-off in valve manufacturing.  The 4-way pilot means a low minimum operating pressure - no pistons or springs - 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. OPERATIONAL BENEFITS 1. The 4-waypilot developsmaximum shiftingforces bothways. 2. Balancedspool, immune to variations of pressure, alsoprovides highflow. 3. Bondedspool withminimum friction, shiftingin a glass like finishedbore 4. Pilot withbalancedpopet, highflow, short and consistent responsetimes. TECHNICAL DATA Fluid: Compressedair, vacuum, inertgases Pressure range: Internalpilot: 20 to 120 PSI Externalpilot:Vacuum to 120 PSI Pilot pressure: 20 to 120 PSI Lubrication: Not required, if usedselect a medium aniline point lubricant(between180!aF and 210!a Filtration: 40? Temperaturerange: 0!aF to 120!a Flow:  Cv31.0 Power: 5.4 to 1.8 W Voltage range:-15% to +10% of nominal voltage