ʻO ka Valve kahi mea hoʻomalu i ka ʻōnaehana conveyor fluid, nona nā hana e like me ka truncation, adjustment, diversion, ka pale ʻana i ka counter current, ka hoʻoponopono ʻana i ka volta, diversion a i ʻole ka overflow pressure.
Nui nā ʻano o ka valve, a hiki ke māhele ʻia i:
1. Tripping valve papa: Hoʻohana nui ia no ka ʻoki a hoʻopili ʻana i ke kahe waena.E komo pū me ka valve puka, ka valve hohonu, ka valve diaphragm, ka valve rotor, ka valve ball, ka valve butterfly, etc.
2. Classification valve class: Hoʻohana nui ia e hoʻoponopono i ke kahe, kaomi, a me nā mea ʻē aʻe o ka waena.Me ka hoʻoponopono ʻana i nā valves, throttling valves, pressure reduction valves, etc.
3. Kāohi hope valve papa: Ua hoʻohana 'ia e pale aku i ka waena mai huli.Me ka pahu pani o nā hale like ʻole.
4. Dives valve papa: hoʻohana ʻia e puʻunaue, hoʻokaʻawale a hui pū ʻia paha.Hoʻopili pū me nā kīwī hoʻokaʻawale a me nā kiwi hydrophobic o nā hale like ʻole.
5. Palekana valve papa: hoʻohana 'ia no ka palekana palekana -pressure.Me nā ʻano like ʻole o nā valve palekana.
Mea pāpaʻi:
1. Non-metallic mea kiwipa e like me ceramic kiwikā, aniani puluniu reinforcement kiwipa, plastic kiwikā, e like me PVC a me ASB mea kiwikā.
2. Metala mea kiwikā e like me ke keleawe huila kiwikā, aluminika huila kiwikā, alakaʻi huila kiwikā, titanium paʻa kiwi hao, kalapona kila kiwikā, haʻahaʻa haʻahaʻa haʻahaʻa kila kiwikā, kiʻekiʻe kiʻekiʻe huila kiwi, hoolei kila kiwi.Hoʻohana ʻia nā kila kila nui a ma luna o nā wahi me ke kūpaʻa hau kiʻekiʻe.
3. ʻO nā kiwi hoʻopaʻa kino metala e like me ke kiwi hoʻopaʻa alakaʻi, ka pahu paʻi paʻi kiʻi, ka pahu enamel lining, a me ka valve fluorine tetramel.Hoʻohana maʻamau i ka ʻenekinia wai hoʻoheheʻe corrosive.
puka pā
Hoʻohana ʻia ka valve puka e like me ka palena manawa, a pili pono ka holo holoʻokoʻa i ka wā e wehe piha ʻia ai.ʻO ka valve puka ka mea maʻamau no nā kūlana hana ʻaʻole pono e wehe a pani ʻia, a mālama i ka puka paʻa a paʻa paha.ʻAʻole kūpono e hoʻohana ma ke ʻano he hoʻoponopono a kiola paha.No ke kiʻekiʻe-wikiwiki kahe ʻana, hiki i ka ʻīpuka ke hana i ka haʻalulu o ka puka ma lalo o ke kūlana wehe kūloko, a hiki i ka haʻalulu ke hōʻino i ka sila o ka puka a me ka noho valve, a ʻo ka hoʻolei ʻana e hoʻopau ʻia ka ʻīpuka e ka mea waena.Hiki ke kūpono ka ʻīpuka puka no ka haʻahaʻa haʻahaʻa haʻahaʻa a i ʻole ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe, akā maʻamau ʻaʻole i hoʻohana ʻia no ka lawe ʻana i nā pipeline e like me ka lepo a me nā mea ʻē aʻe.
Pono:① He liʻiliʻi ka pale wai;② liʻiliʻi ka torque no ka wehe ʻana a me ka pani ʻana;③ hiki ke hoʻohana ʻia ma ke apo mesh pipeline e kahe ana ma nā ʻaoʻao ʻelua, ʻo ia hoʻi, ʻaʻole i kaupalena ʻia ke kahe o ka waena;ʻOi aku ka liʻiliʻi o ka ʻino o ka mea waena ma mua o ka pahu i ʻoki ʻia;⑤ He maʻalahi ke ʻano o ke kino, a ʻoi aku ka maikaʻi o ke kaʻina hana;⑥ He pōkole ka lōʻihi o ka hale.
Nā hemahema:① Nui ka nui a me ke kiʻekiʻe o ka wehe ʻana, a he nui hoʻi ka wahi e pono ai ke kau ʻia;② I ka wā o ka wehe ʻana a me ka pani ʻana, ʻo ka mea hoʻopaʻa paʻa he ʻano friction, nui ka pōʻino, a maʻalahi ke hoʻoulu i ka abrasion i ke kiʻekiʻe wela;③ He ʻelua sila i ka ʻīpuka maʻamau, e hoʻohui i kekahi mau pilikia i ka hana, wili a me ka mālama ʻana;
Puka pani pani
Hoʻohana ʻia ka valve truncant e ʻoki i ke kahe waena.
Ka manawa hoʻouna: Apr-14-2023