Overview Reviews Product Description Belimo Configurable Valve Actuator, Non fail-safe, ACÂ 230Â V, 2...10Â V, 2 x SPDT, MFT/programmable Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Belimo Belimo SY12-230MFT Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments