You're better off using a pressure bypass valve than a regulator as many regulators are flow restrictive. Should be set to blow off around 20 lbs give or take depending on who you talk to.
and what pressure should it be at
You're better off using a pressure bypass valve than a regulator as many regulators are flow restrictive. Should be set to blow off around 20 lbs give or take depending on who you talk to.
A bypass valve works great. But I am currently using a gate valve on this boat just because I didn't want to do the extra plumbing. And the reason for using a gate valve over a ball valve is that you can fine tune it easier. With the bypass valve just make sure you leave enough pressure to kick your basset valve and water your headers.