SH storage tank plumbing

[ToolePressureWash]

I've done several searches trying to find a suitable cutoff valve and fittings for my chlorine storage tank. I've been using ordinary plastic faucets but they don't last very long.
What do I need. Schedule 80?
Thanks for any help.

 

[taselton2]

I use banjo valves and only sched 80 plumbing with no leaks for 1yr+.

http://www.propowerwash.com/board/upload/attachment.php?attachmentid=6090&d=1190158891