Excavator solenoid valve hydraulic pump 12V 25/974628 threaded cartridge valve Hydraulic valve

Hoʻokumu ʻia nā pahu pahu pahu hydraulic i nā makahiki 1950, ua ulu aʻe i ka makahiki 1970, a ua ulu mālie a kokoke i nā ʻano ʻano āpau e uhi ana i ka mana kuhikuhi, ka mana kaomi, ka mana kahe, me ka hoʻohālikelike ʻana i nā puʻe kaomi, nā ʻāpana hoʻokele proportional, nā kiwi kuhikuhi kuhikuhi proportional. , a me nā mea'ē aʻe, e hoʻokumu i kahi pūnaewele kūʻokoʻa. Loaʻa iā ia nā pōmaikaʻi o ka liʻiliʻi liʻiliʻi, ka hoʻolālā paʻa, ka liʻiliʻi liʻiliʻi o loko, ka noi maʻalahi, ke kumu kūʻai haʻahaʻa, ka hoʻonohonoho maʻalahi a me ka mālama ʻana, a hoʻohana nui ʻia i nā mīkini hana.

ʻO ka hoʻomaka ʻana o ka pahu pahu pahu hydraulic

Ua kapa ʻia ʻo Hydraulic screw cartridge valve, ʻo kāna ʻano hoʻonohonoho e hoʻopili pololei i ka jack o ka poloka valve, maʻalahi a wikiwiki hoʻi ka hoʻonohonoho ʻana a me ka wehe ʻana, maʻamau e ka lima valve, valve core, valve body, sila, ʻāpana mana. (noho pūnāwai, pūnāwai, hoʻopololei hoʻopololei, kino magnetic, wili electromagnetic, holoi puna, etc.) haku mele. Ma keʻano laulā, ua hoʻopili ʻia ka lima valve a me ke kumu valve a me ka ʻāpana spiral o ke kino valve i loko o ka poloka valve, a ʻo ke koena o ke kino valve aia ma waho o ka poloka valve. ʻO nā kikoʻī he ʻelua, ʻekolu, ʻehā a me nā pahu pahu pahu ʻē aʻe, ke anawaena mai 3 mm a 32 mm, ʻo ke kaomi kiʻekiʻe a hiki i 63MPa, ka kahe kiʻekiʻe o 760L/min. Aia nā pahu kuhikuhi i ka valve check, hydraulic control check valve, shuttle valve, hydraulic reversing valve, manual reversing valve, solenoid slide valve, solenoid ball valve, a me nā mea'ē aʻe. ʻokoʻa ʻokoʻa ka pahu hoʻomaha, hoʻouka sensitive valve, a pēlā aku.