Check valve location
I have a 2007 Monaco dynasty squire model.
When I last disconnected from a rv park, the water was under pressure because I failed to open a faucet. However it seemed that when I turned the pump on, Water started pumping out of the hose that you connect to the RV site I was suspicious that maybe there is a check valve in line after the hose which I have been told may be in the clogged open position.however some people also say that maybe there is not a check valve that you just use the little plastic cap that goes on the incoming hose to keep the water from coming out. could this be true or am I missing a check valve? Iíve searched my entire RV water system and have yet to find a check valve. I have a powered hose reel I checked around that as well could it be within the power real? I did not want to take it apart until I knew