Mea hana a me ke kākā'ōlelo koho o nā kiwikā paipu i ka mana wai ʻoihana
He mea hana kiwikā ʻoihana mākou me nā makahiki he nui o ka ʻike hana a me ka hoʻokuʻu aku. Ua kamaʻāina mākou i ke ʻano a me nā loina o nā kiwikā like ʻole a hiki iā mākou ke kōkua iā ʻoe e koho i ke ʻano kiwikā kūpono loa e like me nā ʻano paipu like ʻole a me nā wahi. E kōkua mākou iā ʻoe e hoʻolilo i ke kumukūʻai liʻiliʻi loa me ka hoʻokō piha ʻana i nā kūlana hoʻohana a me ka hōʻoia ʻana i ke ola lawelawe.
Nā kūlana hana kūpono o ka valve
Hoʻohana nui ʻia kā mākou mau kiwikā i ka ʻaila, ka ʻoihana kemika, ke kinoea kūlohelohe, ka hana pepa, ka mālama ʻana i ka wai ʻino, ka mana nukelea, a pēlā aku. Kuhi ʻia no nā ʻano hana ʻino like ʻole, e like me ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe, ka acidity ikaika, ka alkalinity ikaika, ka friction kiʻekiʻe, a pēlā aku. He ʻano maʻalahi loa kā mākou mau kiwikā. Inā makemake ʻoe i ka kaohi kahe, ka kaohi mahana, ka kaohi pH, a pēlā aku o nā mea hana paipu, e hāʻawi pū kā mākou mau ʻenekinia iā ʻoe i ka ʻōlelo aʻoaʻo a me ke koho ʻana o ka poʻe loea.
Nā kiwikā NSW
Hoʻokō pono ʻo NSW i ka ʻōnaehana hoʻomalu maikaʻi ISO9001. Hoʻomaka mākou mai nā hakahaka mua o ke kino valve, ka uhi valve, nā ʻāpana kūloko a me nā mea paʻa, a laila hana, hōʻuluʻulu, hoʻāʻo, pena, a ma ka hope e hoʻopili a hoʻouna. Hoʻāʻo pono mākou i kēlā me kēia valve e hōʻoia i ka ʻole o ka leakage o ka valve a palekana hoʻi e hoʻohana, kiʻekiʻe ke ʻano, kiʻekiʻe ke ʻano a me ke ola lōʻihi.
Nā huahana Valve i hoʻohana pinepine ʻia i nā pipeline ʻoihana
ʻO nā kiwikā i loko o nā paipu ʻoihana he mau mea pono paipu i hoʻohana ʻia e wehe a pani i nā paipu, e kāohi i ke kuhikuhi o ke kahe ʻana, e hoʻoponopono a kāohi i nā palena (mahana, kaomi a me ke kahe) o ka mea i lawe ʻia. ʻO ka kiwikā kahi ʻāpana hoʻomalu i loko o ka ʻōnaehana lawe wai i loko o nā paipu ʻoihana. Loaʻa iā ia nā hana o ka ʻoki ʻana, ka ʻoki ʻana i ka pilikia, ke ālai ʻana, ka hoʻoponopono ʻana, ka hoʻohuli ʻana, ka pale ʻana i ke kahe hoʻi, ka hoʻopaʻa ʻana i ke kaomi, ka hoʻohuli ʻana a i ʻole ka hoʻomaha ʻana i ke kaomi kahe a me nā hana hoʻomalu wai ʻē aʻe. Hiki ke hoʻohana ʻia e kāohi i ke kahe o nā ʻano wai like ʻole e like me ka ea, ka wai, ka mahu, nā ʻano mea ʻino like ʻole, ka lepo, ka ʻaila, ka metala wai a me nā mea radioactive.
Nā ʻano o nā kiwikā paipu ʻoihana NSW
He paʻakikī nā kūlana hana ma nā paipu ʻoihana, no laila hoʻolālā, hoʻomohala, a hana ʻo NSW i nā ʻano kiwikā like ʻole no nā ʻano hoʻohana like ʻole e hoʻokō i nā hana a me nā koi e pono ai nā mea hoʻohana i ka wā hoʻohana.
ʻO ka Emergency Shut Down Valve kahi valve i hoʻolālā kūikawā ʻia, i hoʻohana nui ʻia i nā paipu kinoea a wai paha, hiki ke ʻoki koke i ka wai i loko o ka pipeline i ka wā pilikia e hōʻoia i ka palekana o nā limahana a me nā lako. Hoʻokomo pinepine ʻia kēia valve ma nā lako kinoea wai, nā pahu pahu, nā pahu mālama a i ʻole nā paipu, a hiki ke pani koke ʻia me ka lima a i ʻole ka ʻakomi i ka wā pilikia. ʻO ka hana nui o ka Emergency Shut-Down Valve ʻo ia ka pani koke ʻana a wehe paha i ka wā pilikia e pale aku i nā ulia a i ʻole e kaupalena i ka laulā o nā ulia.
He pōpō poepoe me ka lua ke kumu o ka valve. Hoʻoneʻe ka papa i ke kumu valve i hiki ai ke wehe piha ʻia ka puka pōpō ke kū pono i ke axis o ka pipeline, a pani piha ʻia ke huli ʻia he 90°. Loaʻa i ka valve pōpō kekahi hana hoʻoponopono a hiki ke pani paʻa.
ʻO ke kumu o ka valve he papa valve poepoe e hiki ke hoʻohuli ma ke axis kū pololei i ke axis o ka pipeline. Ke kūlike ka mokulele o ka papa valve me ke axis o ka paipu, ua wehe piha ia; ke kū pololei ka mokulele o ka papa valve butterfly i ke axis o ka paipu, ua pani piha ia. He liʻiliʻi ka lōʻihi o ke kino o ka valve butterfly a he liʻiliʻi ke kū'ē ʻana o ke kahe.
Hiki ke ʻano cylindrical a conical paha ke ʻano o ka valve plug. I loko o nā cylindrical valve plugs, he ʻano huinahā nā kahawai; i loko o nā tapered valve plugs, he trapezoidal nā kahawai. Ma waena o nā mea ʻē aʻe, he huahana hoʻokūkū loa ka DBB plug valve o kā mākou hui.
Ua māhele ʻia i ke kumu hāmama a me ke kumu hūnā, ka puka hoʻokahi a me ka puka pālua, ka puka wedge a me ka puka like, a pēlā aku, a aia kekahi kiwikā puka ʻano pahi. He liʻiliʻi ka nui o ke kino o ka kiwikā puka ma ke kuhikuhi o ke kahe ʻana o ka wai, he liʻiliʻi ke kū'ē ʻana o ke kahe, a he nui ke anawaena maʻamau o ka kiwikā puka.
Hoʻohana ʻia ia e pale i ke kahe hope o ka waena, hoʻohana i ka ikehu kinetic o ke wai ponoʻī e wehe iā ia iho, a pani koke i ka wā e hana ai ke kahe hope. Hoʻokomo pinepine ʻia ia ma ka puka o ka pamu wai, ka puka o ka pahele mahu a me nā wahi ʻē aʻe kahi i ʻae ʻole ʻia ai ke kahe hope o ka wai. Ua māhele ʻia nā valves nānā i ke ʻano swing, ke ʻano piston, ke ʻano hāpai a me ke ʻano wafer.
Hoʻohana ʻia ia e pale i ke kahe hope o ka waena, hoʻohana i ka ikehu kinetic o ke wai ponoʻī e wehe iā ia iho, a pani koke i ka wā e hana ai ke kahe hope. Hoʻokomo pinepine ʻia ia ma ka puka o ka pamu wai, ka puka o ka pahele mahu a me nā wahi ʻē aʻe kahi i ʻae ʻole ʻia ai ke kahe hope o ka wai. Ua māhele ʻia nā valves nānā i ke ʻano swing, ke ʻano piston, ke ʻano hāpai a me ke ʻano wafer.
E koho i nā kiwikā NSW
Nui nā ʻano o nā kiwikā NSW, pehea mākou e koho ai i kahi kiwikā, Hiki iā mākou ke koho i nā kiwikā e like me nā ʻano hana like ʻole, e like me ke ʻano hana, ke kaomi, ka mahana, nā mea, a pēlā aku. Penei ke ʻano koho
Koho e ka mea hoʻoikaika hana valves
Nā Valves Actuator Pneumatic
ʻO nā kiwikā pneumatic he mau kiwikā e hoʻohana ana i ka ea i hoʻopaʻa ʻia e hoʻokuke i nā hui he nui o nā pistons pneumatic i hui pū ʻia i loko o ka actuator. ʻElua ʻano o nā actuators pneumatic: ʻano rack a me pinion a me Scotch Yoke Pneumatic Actuator
Nā kiwikā uila
Hoʻohana ka valve uila i kahi mea hoʻoikaika uila e kāohi i ka valve. Ma ka hoʻopili ʻana i ka kikowaena PLC mamao, hiki ke wehe a pani ʻia ka valve mamao. Hiki ke hoʻokaʻawale ʻia i nā ʻāpana o luna a me lalo, ʻo ka ʻāpana o luna ka mea hoʻoikaika uila, a ʻo ka ʻāpana o lalo ka valve.
Nā kiwikā lima
Ma ka hoʻohana lima ʻana i ka lima o ka valve, ka huila lima, ka turbine, ke kāʻei bevel, a me nā mea ʻē aʻe, ua hoʻomalu ʻia nā ʻāpana kaohi i loko o ka ʻōnaehana hoʻolako wai pipeline.
Nā kiwikā hana ponoʻī
ʻAʻole pono ka valve i ka ikaika o waho e hoʻokele, akā hilinaʻi ia i ka ikehu o ka medium ponoʻī e hoʻokele i ka valve. E like me nā valves palekana, nā valves hoʻēmi kaomi, nā pahele mahu, nā valves nānā, nā valves hoʻoponopono aunoa, a pēlā aku.
Koho ma o ka hana valves
Kiwikā ʻoki
Ua kapa ʻia hoʻi ka valve ʻokiʻoki he valve kaapuni pani. ʻO kāna hana ka hoʻohui a ʻokiʻoki paha i ka mea waena i loko o ka pipeline. ʻO nā valve ʻokiʻoki e komo pū me nā valve puka, nā valve globe, nā valve plug, nā valve ball, nā valve butterfly a me nā diaphragms, a pēlā aku.
Kiwikā nānā
Ua kapa ʻia hoʻi ka valve nānā he valve ala hoʻokahi a i ʻole ka valve nānā. ʻO kāna hana ka pale ʻana i ke kahe ʻana o ka wai i loko o ka pipeline. ʻO ka valve lalo o ka valve omo pamu wai no ka māhele valve nānā.
Kiwikā palekana
ʻO ka hana o ka valve palekana ka pale ʻana i ke kaomi waena i loko o ka pipeline a i ʻole ka mea hana mai ka ʻoi aku ma mua o ka waiwai i kuhikuhi ʻia, no laila e hoʻokō ai i ke kumu o ka palekana.
ʻO ka kiwikā hoʻoponopono: ʻO nā kiwikā hoʻoponopono e komo pū me nā kiwikā hoʻoponopono, nā kiwikā throttle a me nā kiwikā hoʻēmi kaomi. ʻO kā lākou hana ka hoʻoponopono ʻana i ke kaomi, ke kahe a me nā palena ʻē aʻe o ka medium.
Kiwikā hoʻohuli
Hoʻokomo pū ʻia nā kiwikā hoʻohuli i nā kiwikā hoʻolaha like ʻole a me nā pahele, a me nā mea ʻē aʻe. ʻO kā lākou hana ka hoʻolaha ʻana, hoʻokaʻawale a hoʻohuihui paha i ka media i loko o ka pipeline.
Koho ma o ka pae kaomi valves
Kiwikā hoʻomaʻemaʻe
He kiwikā nona ke kaomi hana i haʻahaʻa ma mua o ke kaomi lewa maʻamau.
Kiwikā haʻahaʻa
He kiwikā me ke kaomi maʻamau ≤ Papa 150lb (PN ≤ 1.6 MPa).
Kiwikā kaomi waena
He kiwikā me ke kaomi maʻamau Papa 300lb, Papa 400lb (PN he 2.5, 4.0, 6.4 MPa).
Nā kiwikā kaomi kiʻekiʻe
ʻO nā kiwikā me nā kaomi maʻamau o ka Papa 600lb, Papa 800lb, Papa 900lb, Papa 1500lb, Papa 2500lb (PN he 10.0 ~ 80.0 MPa).
Kiwikā kaomi kiʻekiʻe loa
He kiwikā me ke kaomi maʻamau ≥ Papa 2500lb (PN ≥ 100 MPa).
E koho ma o nā valves i ka mahana waena
Nā kiwikā wela kiʻekiʻe
Hoʻohana ʻia no nā kiwikā me ka mahana hana waena t > 450 ℃.
Nā kiwikā mahana waena
Hoʻohana ʻia no nā kiwikā me ka mahana hana waena o 120°C.
Nā kiwikā mahana maʻamau
Hoʻohana ʻia no nā kiwikā me ka mahana hana waena o -40 ℃ ≤ t ≤ 120 ℃.
Nā kiwikā Cryogenic
Hoʻohana ʻia no nā kiwikā me ka mahana hana waena o -100 ℃ ≤ t ≤ -40 ℃.
Nā kiwikā mahana haʻahaʻa loa
Hoʻohana ʻia no nā kiwikā me ka mahana hana waena t < -100 ℃.
Hoʻohiki a ka Mea Hana Valve NSW
Ke koho ʻoe i ka ʻoihana ʻo NSW, ʻaʻole ʻoe e koho wale ana i kahi mea hoʻolako valve, ke manaʻolana nei mākou e lilo i hoa hana lōʻihi a hilinaʻi hoʻi nou. Ke hoʻohiki nei mākou e hāʻawi i nā lawelawe ma lalo nei