Under Pressure: Tricky PRV Projects
Thursday, November 20, 2025
12:00 - 1:00PM CST
Technical Content Level: Advanced
Max Rohr has gathered up a set of tricky pressure reducing valve applications to talk through. Whether it is high-pressure, inconsistent pressure, or multi-story recirculation, we will cover the best strategies to design and apply direct-acting PRVs.
→ Determining pressure groups by floor in high-rise construction
→ Pressure reduction within a domestic hot water recirculation system
→ Tracking down occasional high-pressure spikes
→ Commissioning high/low pressure assemblies
→ Managing expansion in two-stage pressure reducing assemblies
Max Rohr is the Caleffi Director of Education. He has 20+ years of work experience in installation, distribution, manufacturers’ representative and manufacturing roles. He is a self-described "energy nerd." He heads the newly developed Education Department at Caleffi North America.
