balanced port thermal expansion valve The ultimate in reliability and flexibility from Emerson Climate Technologies When it comes to protecting food there’s no such thing as cutting corners on quality. Supermarket operators depend on their refrigerators and freezers to be up and running, every hour of every day - even in the toughest retail environments, and you need solutions you can count on, especially when it comes to the refrigeration equipment that you service. We know you need to provide unsurpassed reliability that can keep food at just the right temperature, the kind of reliability that can also help lower maintenance costs. This is exactly the kind of reliability that comes with the Emerson HF Series thermal expansion valve. The Emerson HF thermal expansion valve is offered several ways: • Pre-packaged service kits - Include a mix of bodies and power elements with a complete set of cages to serve the most applications with a minimum of parts. • Individual components - Bodies, cages, & power elements may be ordered separately and can be used to build personalized service kits or replenish pre-packaged kits. • Finished valves - Assembled valves ready for immediate installation. All HF valves use a balanced port cage design that compensates for changes in operating pressures due to varying ambient temperatures, gas defrost, heat reclaim, or widely varying evaporator loads.

Supermarket reliability The HF Series thermal expansion valve brings Emerson’s proven technology to supermarket installations. It’s a time-tested technology that brings you and your business a unique combination of reliability and performance that not only reduces spoilage, but also cuts the hassle and expense of time-consuming maintenance. HF valves have been designed and built to eliminate refrigerant leakage and minimize corrosion. The technology of the HF Series thermal expansion valve enables it to provide an extra safety factor for extreme operating environments in high ambient and dirty...