Hydraulic balance valve Excavator hydraulic cylinder valve core CXDA-XAN

ʻO ke kumu kumu a me ka loina hana o ka valve control valve
ʻO ke ʻano maʻamau o ka valve hoʻokele kahe ka mea nui e pili ana i kahi pahu valve, kahi kino valve a me kahi mea hoʻokele e hoʻokele i ke kumu valve e hana i ka neʻe pili i loko o ke kino valve.
ʻO ke ʻano o ka spool he ʻano valve paheʻe, ʻano valve cone a me ke ʻano valve ball; Ma waho aʻe o ka lua o ke kino valve a i ʻole ka puka noho valve i hoʻohālikelike ʻia me ke kumu o ka valve, aia ka ʻaila inlet, ka aila puka a me ka ʻaila o ka paipu aila waho ma ke kino valve; ʻO ka mea e hoʻokele ai i ke kumu valve e hana i ka neʻe pili i loko o ke kino valve hiki ke lilo i ka mīkini hoʻoponopono manual, a i ʻole he puna a electromagnet paha, a i kekahi mau hihia, hoʻohana ʻia ka ikaika hydraulic e hoʻokele iā ia.
Ma ke kumu o ka hana, hoʻohana ka valve control i ka neʻe ʻana o ka spool i loko o ke kino valve e hoʻomalu i ka wehe ʻana a me ka wehe ʻana o ke awa valve e hoʻokō ai i ke kaomi, kahe a me ka mana kuhikuhi. I ka hana ʻana o ka valve control flow, ʻo ka nui o ke awa o nā valve a pau, ka ʻokoʻa o ke kaomi ma waena o nā awa inlet a me nā puka puka o ka valve, a me ke kahe ʻana o ka valve e like me ke ʻano o ke kahe o ke awa, akā ʻo nā ʻāpana i mālama ʻia e nā ʻāpana like ʻole. ʻaʻole like.