#packing gland

Tech Tips:

Leaking (Bypassing) Valves
By:Bryan Orr We had a class with our refrigeration techs, and the topic of leaking and bypassing service “angle” valves and ball valves came up. One of the techs pointed out that most valves recommend loosening the top nut on ball valves and the packing nut on angle valves before turning the stem for maximum […]
Read more

Users with Tag #packing gland

loading

To continue you need to agree to our terms.

The HVAC School site, podcast and tech tips
made possible by generous support from