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Low Pressure Air Pilot Valves

3-Way Normally-Closed Amplifier Valves 2010 3-Way N.C. Amplifier Valves

3-Way Valve Normally-Closed Interface amplifies very low pressure air-jet sensing signals to working power levels.

 

Input Pressure: 30 to 100 psig
Air Flow: 22 scfm @ 100 psig
Pilot Pressure: 4" H2O @ 100 psig
Max. Allowable Pilot Pressure: 5 psig
Response Time: 10 ms dead headed
Operating Speed: 50 Hz
Bleed: 0.1 scfm @ 100 psig


3-Way Normally-Closed Amplifier Valves 2011-1 3-Way Bleed Pressure Piloted Limit Valves

3-Way Bleed Pressure Piloted Limit Valve; blocking of the sensing port causes rapid valve opening.

 

Input Pressure: 30 to 100 psig max.
Air Flow: 22 scfm @ 100 psig
Bleed: 0.1 scfm @ 100 psig
Response Time: 15 milliseconds
Ports: 1/8" NPT


3-Way NO or NC Air-Piloted Valves 2012 3-Way N.O. or N.C. Air-Piloted Valves

 

 

Input Pressure: 1 to 100 psig max.
Air Flow: 22 scfm @ 100 psig
Minimum Pilot Pressure:
  NO - 90% of supply pressure;
  NC - 60% of supply pressure
Response Time: 15 ms after pilot
  pressure reaches switch point
Operating Speed: 1,100 CPM


3-Way NO or NC Air-Piloted Valves 2013 3-Way N.O. or N.C. Electronically Piloted Valves

3-Way Normally-Closed Electronic Valve with low-power DC solenoid can be directly converted to high pressure pneumatic power without electronic amplification.

 

Input Pressure: 30 to 100 psig max.
Air Flow: 22 scfm @ 100 psig
Bleed: 0.1 scfm @ 100 psig
Filtration: 10 micron
Frequency Response:
  50 Hz @ 100 psig;
  70 Hz @ 30 psig
Switching Speed: 10 ms


3-Way NO or NC Air-Piloted Valves 3200-A Pressure Piloted Snap Action Amplifying Valve

Provides a sharp, clean output signal, even with the slow-changing pressure input signals; output is stabilized without chatter or oscillation.

 

Input Pressure: 3 to 100 psig max.
Min. Pilot Pressure: 1.5" H2O psig
Max. Pilot Pressure: 1 psig (28" H2O)
Air Flow: 0.18 scfm @ 100 psig
Bleed Orifice Diameter: 0.010"