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Control Air has introduced a miniature precision air-pressure regulator for applications such as diagnostic controls, precision fluid control, microfluidics, air gauging, gas mixing and air hoists.

The Type 90 regulator is designed to provide a high level of regulation accuracy and repeatability for valves and other automatic control equipment in a lightweight, compact housing.

The unit is designed for applications that require exact pressure control and substantial flow capacity under variable operating conditions and limited space.

Features include: the high-resolution adjustment of set pressure; precision control; pressure ranges up to 120psig (8bar); compact dimensions, two gauge ports and a reversible bracket to allow front or back mounting; excellent flow characteristics; low air consumption; and 1/8 NPT, BSP porting and manifold mounting.

Further applications for the Type 90 device include calibration standards, medical instrumentation, ventilators, gate actuators, roll loading, valve operators, cylinder loading and web tensioning.

Output ranges include 0.7-30psig (0.05-2bar), 1.4-60psig (0.10-4bar) and 1.40-120psig (0.10-8bar).

The maximum supply pressure is 150psig (10bar).

The unit has a wide temperature range of 0F to +160F (-18C to +71C).

Flow capacity is 14scfm at 150psig (10bar) supply with 120psig (8bar) output.

Exhaust capacity is 7scfm (200Nl/min) with downstream 5psig (0.4bar) above set point.

Air consumption is 6scfh (170Nl/hr).

The effect of supply variation is less than 0.5psig (0.034bar) for a 100psig (6.9bar) change.

The Type 90 miniature precision air-pressure regulator weighs 0.35lb (0.16kg).

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