2000 Series Pressure, Vacuum, Differential Pressure and Temperature Controls can be fitted with either the PV or SMS Pnuematic Output Switches.
For more detailed information see Data sheets below.
PV PNEUMATIC OUTPUT
The design combines two separate units into a single control. The sensing unit is the well tried, job proven SIRCO™ Control, replacing the electric switching element with a Pneumatic Output.
The valves furnish a positive pneumatic on / off signal.
SMS (MINIATURE) PNEUMATIC OUTPUT
The miniature pneumatic switch (SMS) is a three way control valve which is ideally suited for the operation of cylinders having up to 1⅛” bore diameters, and for actuating pilot valves controlling diaphragm valves or large bore cylinders.
