Caleffi

The complimentary educational series, Coffee with Caleffi™, is an online technical training webinar and is intended for contractors, designers and wholesalers. What’s next? Glycol – That Colorful Hydronic Fluid – and Its DO’S and DON’TS Thursday, June 25, 2015 12 noon – 1pm CDT Are you underwater trying to understand the rules of engagement for Read more

Caleffi announces that Kevin Freidt has been promoted to director of product management and technical support. Kevin joined Caleffi in 2013 and served as application engineering manager. Kevin brings 30 years of experience in the commercial HVAC industry including field application engineering, product development, engineering R&D, project management and sales/distribution. He has a B.S. in Read more

Caleffi’s DISCALAIR® is a high discharge, high performance, automatic air vent. Our best automatic vent, it has a unique and rugged pin-guided float for reliability in not-so-perfect vertical installations. The DISCALAIR is 100% serviceable; the internal float/vent assembly can be replaced if it should ever become damaged. Vent cap choices offer additional flexibility. High venting Read more

Compact automatic flow balancing valve. DZR low-lead brass valve body. Patented, anti-scale, low noise polymer FlowCal™ cartridge. Max working pressure:  232 psi (16 bar) Temp range:  32° – 212°F (0° – 100°C) Max percentage of glycol:  50% Differential pressure control ranges:  2-14, 2-32, 4-34, 5-35 psid Flow rate:  16 fixed flow rate settings ranging from Read more