Belimo CQKB24-SR-LL Actuator R-134A Precise Changeover: Tight internal tolerances
Yard notes & kiln story
Description
Belimo CQKB24 SR LL Actuator R 134A Precise Changeover: Tight internal tolerances Precise Changeover: Tight internal tolerances minimize refrigerant leakage during the transition between heating and cooling stages which effectively mitigates the impact of condensing pressure fluctuations on the opening degree