The Fairchild 100 High Flow Pressure Regulator is designed for use in control systems requiring unusually high flow capacities. Like many of the Fairchild regulators, the compensating action of the inner valve assembly of the Fairchild 100 allows complete stabilisation of downstream pressure.
This high quality unit, which operates as efficiently on shop air as on dry instrument air, offers unusual versatility and economy. The Fairchild 100 is capable of providing precise control of set point and good sensitivity under high flow conditions, and is the ideal choice for many demanding applications, including main header regulator control, large nip roll loading, and clutch brake operation.
Maximum Supply Pressure
250 psig, [17.0 BAR], (1700 kPa)
In excess of 1500 SCFM (2550 m3/HR) (100 psig, [7.0 BAR], (700 kPa) supply, 1 1/2” NPT Conn. 40 psig, [2.8 BAR], (280 kPa) setpoint
44 SCFM (75 m3/HR) for downstream pressure 5 psig, [.35 BAR], (35 kPa) above 20 psig set pressure
Supply Pressure Effect
Less than 0.1 psig, [.007 BAR], (.7 kPa) per 100 psig, [7.0 BAR], (700 kPa) change
0.5” (1.27 cm) Water Column
Ambient Temperature Limit
-40°F to +200°F, (-40°C to +93.3°C)
Acceptable for use in Zones 1 and 2 for gas atmosphere; Groups IIA and IIB and Zones 21 and 22 for dust atmospheres
Materials of Construction
Trim: Zinc Plated Steel, Brass
Diaphragms: Buna N