this thermal expansion valve is specifically calibrated for the pressure and temperature characteristics of R410A refrigerant

this multi-configurable unit features field-selectable pressure ranges covering 10

extending the life of the primary cooling components

177-inch inside diameter

Belimo NFXUP-S N4 Actuator L99H008 this thermal expansion valve isThe Belimo NFXUP S N4 Actuator is a high torque, spring return damper actuator designed for robust performance in demanding HVAC environments. Engineered with a NEMA 4 (IP66) enclosure, this unit provides superior protection against moisture, dust, and debris, making it an ideal choice for outdoor or wash down applications. It features a universal power supply capable of handling 24 240VAC, eliminating the need for multiple SKUs on the job site. With