Author: StephenH
Subject: Dump Valve Modifications
Posted: 18 Jun 2016 at 9:53pm
You would still want to have separate valves. If you are camping at a campground with full hookups, you would want to open the gray water valve but leave the black water valve closed until the tank is at least 3/4 full. If you pull into a dump station, you would want to dump the black water first, then the gray water to clean out the drain hose. You could use a simple Wye for this. Camco has one.If you could figure out a way to use rigid pipe instead of flexible tubing, it could work. Otherwise, two short sections of flexible hose from the connectors to the wye and then your main hose to the drain would work.
Subject: Dump Valve Modifications
Posted: 18 Jun 2016 at 9:53pm
You would still want to have separate valves. If you are camping at a campground with full hookups, you would want to open the gray water valve but leave the black water valve closed until the tank is at least 3/4 full. If you pull into a dump station, you would want to dump the black water first, then the gray water to clean out the drain hose. You could use a simple Wye for this. Camco has one.If you could figure out a way to use rigid pipe instead of flexible tubing, it could work. Otherwise, two short sections of flexible hose from the connectors to the wye and then your main hose to the drain would work.