The Pneumatic Control Valve for Air is a normally closed stainless steel valve with 1/4 inch connectors designed to regulate the flow of air. This compact valve features a rugged construction and good control characteristics over the air flow. The Pneumatic Control Valve (Air) includes a current-to-pressure converter which transforms a 4-20 mA input signal into a pneumatic signal sent to the actuator of the valve.

This control valve is available in different versions which can include a positioner. The various versions are:

- 46953-00 Pneumatic Control Valve (Air)

- 46953-A0 Pneumatic Control Valve for Air with Digital Positioner (HART) - DVC 2000

- 46953-B0 Pneumatic Control Valve for Air with a Positioner - Fisher 3660

- 46953-C0 Pneumatic Control Valve for Air with Digital Positioner (HART) - DVC 6200

- 46953-D0 Pneumatic Control Valve for Air with Digital Positioner (FOUNDATION Fieldbus) - DVC 6200