Sir D.C valve ka diagram to samjh aa jaata hai pr aage ka circuit clear nahi hota ki jb P port s oil A port m jaa raha hai and tank ka port band hai to cylinder vala oil vapis kase aaega Y 3/2 valve ki bt kr raha hu Aage ka circuit clear nahi ho paata
Sir I am confuse about new pump pressure setting and relief valve setting. Suppose that hmko new pump ka pressure set krna h or uske circuit me pressure relief valve bhi lgana h, system working pressure hmko 100kg rkhna h , toh hm phle pump pressure set krnge ya relief valve set krnge or dono ko set krte tym dc valve center position pr hona chahiye ya cyl actuating time pe setting krnge.... sir video nhi bnapaye to msg pr hi bta dijiye me samajh jaunga please