Adding Remote Valves--Teeing into an existing pipe/tube. New method?

[npalen]

OP here. I should have been more specific and said something like "return to tank". The terms "return" and "power beyond" might mean the same thing to some folks. The Kubota service manual for the B9200 really confused me initially when it referred to the return to tank as the "charge line". I think of "charge" as referring to the low pressure feed to the hydrostat.