Model 77/78 Air Filters/Air Regulator Sets

Instrumentation, Masoneilan

Model 77/78 Air Filters/Air Regulator Sets

GE offers a variety of air filter regulating devices, including the Masoneilan Model 78 Air Filter Regulator for controlling the supply of process plant air to control valve accessories.

  • Maximum inlet pressure of 210 psi (15 bar)
  • Regulated set pressure range of 5 psi to 100 psi (0.35-7 bar)
  • Externally adjustable for fine-tuning
  • Include a locking feature to ensure output pressure remains at the desired levels.

Features And Benefits

  • Lightweight package supports mounting flexibility using either separate brackets or simple nipple mounting directly to pneumatic valve accessories
  • Optional two micron filters offer protection against air supplies with finer dirt and particulates
  • Corrosion resistant materials and finishes enable implementation in a wide range of environmental conditions and atmospheres
  • Low air consumption helps reduce operating costs and improve efficiency
  • Wide operating temperature range from -40oF to +182oF (-40oC to +83oC) meets many application requirements

Common Applications

The Model 78 air filter regulators are a good choice for applications that require regulating process plant air to Various control valve pneumatic accessories.