The HF series is a balanced ported valve designed for refrigeration, air conditioning and heat pump applications. Features • Stainless steel replaceable power element eliminates corrosion and prevents valve failure • Two body sizes provide capacities from 1/4 to 20 tons Standard body – HF & HFK • The HF is offered several ways: – Pre-packaged HFK 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 – Finished valves – Assembled valves ready for immediate installation • Bi-Flow capability up to 5-1/2 tons R-22 allows one valve to control the superheat in both cooling and heating modes Extended body – HF • Capacity range from 8 to 20 tons (R-22) • Finished valve only Options • ODF or SAE connections • Straight-through or angle flow configurations • Removable inlet strainer (ODF only) • Internal or external equalizer