Long 445 power steering problems

[DWS1]

Have purchased some land and it came with 69 Long 445. Power steering did not work. Have rebuilt ram, installed pump and prince PRV. Upon start up wheels turn right an HD then pressure builds and fluid seals out of brass fittings installed on new pump and line connections. Have double checked all fittings as well as flow direction of PRV. Need some advice on what to check