Thank you everyone for the replies. I tried all of your suggestions with the valve still in place. Finding a time when I can take the valve out of the the line will be hard. The building is hardly ever empty.
I have disconnected the actuator and manually opened and closed the valve. The...
Hello everyone. First, a disclaimer: I am not a certified mechanical engineer nor HVAC technician. However I am a mechanically inclined facilities manager. I've been reading through the forums and this seems like a friendly group with a wealth of knowledge.
Here's the problem: I've got a...
