Schneider Electric (Barber Colman) MK-2690 Proportional Control Els PW 17895 this SPST switch provides the

this SPST switch provides the electrical reliability needed to prevent nuisance tripping and common pressure switch stuck open codes

it integrates seamlessly into the refrigerant piping while minimizing pressure drop

maintaining the drive ratio required for optimal static pressure

the VDCLIP1 utilizes a tool-free design for rapid

Schneider Electric (Barber Colman) MK-2690 Proportional Control Els PW 17895 this SPST switch provides theThe Schneider Electric Barber Colman MK 2690 is a specialized pneumatic valve actuator engineered for precise proportional control in demanding HVAC applications. This compact unit features a 6 sq. in. effective area and is primarily designed to drive 1 2" to 2" globe valves, including the VB 7000 series and discontinued VB 9xxx models. Built with a rugged die cast aluminum housing and a NEMA 1 enclosure, this actuator ensures linear movement with a 1