Description
Professional installation allows for mounting in any position except upside down to prevent debris from fouling the internal valve seat
OEM Compatibility: An authentic Trane VAL5023 part ensures a perfect fit for Trane furnace
5 configurations
as well as legacy systems utilizing R-22 or R-502
Schneider Electric (Barber Colman) MK-6821 Proportional Control R-410A Professional installation allows for mountingThe Schneider Electric (Barber Colman) MK 6821 Proportional Control is a rugged 50 square inch pneumatic valve actuator engineered for precise linear movement in commercial HVAC systems. This spring return actuator operates on a 8 13 PSI pneumatic signal range, providing reliable fail safe positioning during pressure loss. Encased in a durable Nema 1 enclosure, it features a 1 8" NPT air connection and a 1" nominal stroke, making it a standard choice