Schneider Electric (Barber Colman) MK-4801 Valve Actuator Els PW 29614 providing sufficient slack for clean

providing sufficient slack for clean routing away from high-heat zones and moving parts

avoid ammonia applications

Can I use this disc in a valve with a different Cv rating

providing consistent and accurate modulation

Schneider Electric (Barber Colman) MK-4801 Valve Actuator Els PW 29614 providing sufficient slack for cleanThe Schneider Electric MK 4801 represents a rugged solution for proportional control within high capacity HVAC systems. This pneumatic valve actuator features a factory calibrated 3 to 8 psi spring range, designed to provide consistent force for modulating 1 1 2" to 2" VB 9XXX series valve bodies. Built with a metal NEMA Type 1 enclosure, the MK 4801 handles a 30 psig maximum air pressure, ensuring reliable operation in demanding mechanical rooms. The