Mac Valves 6311D-111-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (Internal Pilot Air), Sub-Base 1/4" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-121-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (External Pilot Air), Sub-Base 1/4" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-211-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (Internal Pilot Air), Sub-Base 3/8" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-221-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (External Pilot Air), Sub-Base 3/8" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-311-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (Internal Pilot Air), Sub-Base 1/2" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-321-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (External Pilot Air), Sub-Base 1/2" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-511-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (Internal Pilot Air), Sub-Base 3/8" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-521-PM-xxyDA Series 4/2 Single Operator Solenoid Valve (External Pilot Air), Sub-Base 3/8" NPTF Port Size (Options: xx=Solenoid Voltge, y=Operation)
Mac Valves 6311D-611-PM-111DA Model is patented MACSOLENOID with its non-burn out feature on AC service. A large, checked accumulator for consistent shifting on single and double solenoid models. A plug-in design that provides for the internal or external pilot with or without lights, and all electrical and air plumbing in the base — the valve portion is the same.
Non-lubricated or lubricated service and optional low wattage DC solenoids down to 1 watt.
Optional indicator lights and various types of manual operators. Non plug-in or external plug-in models are available. 1/2 inch-PORTED BASE AND PILOT ASSEMBLY, and power: 120VAC.