Why is my pressure reducing valve rattling, hammering.... screaming??
Greg and Dan take a new spin in this episode of the Ask Caleffi podcast series, inviting you into a "customer" technical support call in order to troubleshoot the problem. They will discuss how a PRV should be sized (based on pipe size?). Is there a more accurate methodology (hint: a design for flow rate!)? What about install tips and maintenance? (another hint: debris is NOT a friend to PRVs).