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AMHERST, NH, USA – February, 2012 – – ControlAir, Inc., a leading manufacturer of precision pneumatic and electro-pneumatic controls announces new Instrument Air Regulator and Air Filter Regulator series. ControlAir has expanded its popular 330 instrument air filter regulator to include a regulator only version, larger porting sizes, and an automatic drain. The Type 330/340 Series was designed to withstand the harshest environments while providing highly accurate pressure regulation and filtration.Designed for use in systems that require clean, accurate, instrument air. The Type-330 Air Filter Regulator provides pressure regulation and filtration in an integral compact package. It is now available in 1/4″ NPT porting for normal operation and 1/2″ NPT porting for high flow requirements. The new automatic drain option prevents moisture from being retained in the unit and being carried downstream. The new Type-340 Regulator was designed to provide accurate, constant control under variable flow rates and supply pressures. It is also available in both 1/4″ and 1/2” NPT porting.
The Type 330/340 Series offers a choice of three output ranges that provide precision control up to 120 psig (8 BAR). Maximum supply pressure is 250 psig (17 BAR). Two 1/4″ NPT gauge ports are included. The Type 330 offers an optional automatic float operated drain with 1/8” NPT connection for piping away waste liquid. The units can be pipe, bracket or through body mounted. ATEX 94/9/EC approval II G D is also available.
The Type 330/340 Series is designed to provide instrument quality air to valves, pneumatic controllers, transmitters, transducers, valve positioners, air cylinders, and a wide range of pneumatic control systems. Applications include oil and gas processing, both on and offshore; food; pulp and paper; pharmaceutical processing; pollution control; wastewater treatment and research projects.
ControlAir Inc. manufactures precision pneumatic and electro-pneumatic controls. ControlAir’s markets include process control, semiconductor, printing and converting presses, diagnostic and surgical medical equipment, robotics, quality control, automotive, analyzers, compressors, pumps and paint equipment.