BFY-CL is a coupling device for the FY family of SMAR positioners, designed for applications in several different models of final control elements.
BFY-CL attends to the needs of modulating controls for processes requiring strokes longer than 100 mm in the final control element.
The operation principle of BFY-CL is based on the oblique split rule, reducing a original long stroke to a short one, orthogonal to the original travel.
The BFY applications are many. From the modulation in control cylinders of long stroke to acting as floodgates of high capacity.
The BFY-CL is used with the FY301 / FY302 / FY303 / FY400 SMAR positioners – presented in HART®/4-20 mA, Foundation fieldbus™ and Profibus PA communication protocol versions.
- Easy installation;
- Available in carbon and stainless steel;
- Diagnostics through the FY family positioner;
- Applications diversity.