Black tank valve stuck shut!

Not sure I understand your situation. Having the handle break happens on occasion - if that your situation you can use some pliers when your at the dump facilities and pull the metal rod which will open the valve gate. Replacement handles are readily available for about $3.

I think he means that the rod pulled off of the gate and the gate is stuck shut.

Steve, I wonder if you could get some sort of wood looking screw welded onto the rod for you and then stick it back the hole. Then turn it into the gate hoping that it would grab good enough that you could then pull open the gate one last time ????

I don't know. Just the first thing that popped into my head.

thanks guys. Yes the rod pulled off at the gate. My thoughts too Charlie of hoping to screw something into it to open it. Do not know if it is going into metal or plastic......

I think its plastic. I cant think of a thing without making a mess in the back 40. Yes I would do that.

You might get lucky... is it just unthreaded?
If so, pry away enough chloroplast that you can see the thread the handle attaches to, and re-attach the handle. I did this more than once on my old Keystone. (Thankfully, the handles came loose at campsites and were not lost along the highway.)

I got a long wood screw with threads on both ends. Screwed into short wooden broom stick. Drilled where handle used to be. Drilled hole works as pilot hole for screw. Have something to catch little stream that will squirt out. I just put old rag over it. Maybe a gallon and my handle was about 9:00 position.

And pick up new valve first so you can get all the messy work done at one time. Matter of fact I still carry spare valve.

I hope somebody has cleaner or better way than me.

Some ideas here: https://www.rv.net/forum/index.cfm/fuseaction/thread/tid/28962161