Johnson Controls P70GA-27 Pressure Control Freon A C3 internal clearance provides

A C3 internal clearance provides more room between the balls and the races than a standard "Normal" fit

reducing bench time during emergency repairs

Optimized Signal: Maintains a stable 20-28 mV open circuit output to ensure the solenoid valve remains energized during operation

Superior Signal-to-Noise Ratio: Higher resistance values reduce self-heating errors and voltage drop issues over extended cable lengths

Johnson Controls P70GA-27 Pressure Control Freon A C3 internal clearance providesThe Johnson Controls P70GA 27 is a dual circuit low pressure control engineered for precision monitoring in commercial refrigeration, HVAC, and pneumatic systems. This unit features a versatile 20 to 100 PSI pressure range and an open low operation (opens on pressure drop), making it essential for compressor protection and system cycling. The hardware includes a 4 wire 2 circuit configuration with one normally open (NO) and one normally closed (NC)