Fairchild Model 1000 - Precision Pressure Regulator

The Fairchild Model 1000 Precision Pressure Regulator is designed for use in systems requiring both precision control and high forward flow and exhaust capacity. The sensitive valve motor of the high quality unit makes it virtually immunet supply pressure variations. The combination of high flow capacity and good sensitivity make the control application versatile, including loading of control valve and calendar roll actuators,operation of clutch and braking devices,and winding operations.

The combination of high flow capacity and good sensitivity make the versatile Model 1000 an ideal choice for a variety of precision control applications, including operation of clutch and braking devices.

Features of using the Model 1000:

• Flow capacity 50 SCFM (100 PSIG supply 20 PSIG set point)
• Sensitivity 0.5" W.C.
• Supply pressure 250 PSIG maximum
• Adjustment range 1/2-10 PSIG to 2-150 PSIG
• Pipe size 1/4 NPT
• 3/8 NPT/BSPT

Benefits to using the Fairchild Model 1000:

• Stable operation that eliminates hunting and buzzing
• Flow Compensation Provided By Venturi action of the aspirator tube
• Indirect operation provided by the action of a separate pilot valve and valve motor to eliminate unbalanced closing forces in inner valve assembly
• Large correcting effect due to the sensitive pilot valve action that maintains constant pressure drop across the supply valve to assure immunity to supply pressure variations
• No-Bleed design minimises consumption of air or inert gas
• Compact In Size Where Space Is Limited