1. Hōʻikeʻike
Kahi loiloi loiloi (nā mea kūʻai maiʻole, hoʻokahi-ala) he mea waiwai nui i nā'ōnaehana wai: maʻalahi ma ke kumu, He koʻikoʻi pinepine lākou i ka hoʻomaʻamaʻa.
Mālama lākou i nā mea hana mai ke olaʻole, Mālama i ke kaʻina hana, Mālamaʻo Pump priming, a pale aku i ka hoʻohālikelikeʻana ma waena o nā kahawai hana.
No ka mea he nui nā hualoaʻa he nui a loaʻa i ka piping paʻakikī, koho kūpono, ʻO ka hoʻonohonohoʻana a me ka mālama mālama e hoʻoholo i ka pono o ka'ōnaehana a me ke kumu kūʻai ola.
2. He aha ka loiloi loiloi?
ʻO kahi Vinve Velive he mea pono ia, Hoʻokahi ka mīkini uila o ke ala e ae ai e ae e ae i ke kahe i kahi ala i kohoʻia a pale i ke kaheʻana.
E hana ana i ka loina o ke kaulike o ka ikaika: ʻO ka neʻeʻana i ke kaheʻana o ke kaheʻana i kahi ikaika pani (Gravity, NAHIKI KEKAHI MAU PILI, a iʻole ke kaumaha) e wehe i ka valve, ʻOiai ke hoʻohuliʻana i ke kaomi a iʻole ka mea e pani i ka ikaika e hoʻihoʻi i kahi hōʻailona lepa.
ʻAʻole like me nā mea'ē aʻe, Loaʻa nā Vell Veluvesʻaʻole "ma / Off" ka mana.
Mālamaʻia kā lākou hana mua, ʻaʻole hoʻoponopono: ʻaʻole lākou e hoʻoponopono i ka nui o ka kahe a iʻole ke kaomiʻana, e hoʻoikaika wale i ka kaheʻole.

Nā hiʻohiʻona nui
E weheweheʻia ka hana Vilve Valve e nā hiʻohiʻona non-Negativeiable, ʻO kēlā me kēia helu i nā kūlanaʻoihana:
- Ke kaomiʻana i ke kaomi: ʻO ka uku haʻahaʻa haʻahaʻa e koiʻia e hāpai i ka mea i paniʻia (E.g., Disc, Pisson) Ma 0.1 mm.
Nā Kūlana maʻamau: 0.2-1 psi no nā valves swing (Nā'ōnaehana haʻahaʻa haʻahaʻa) a 1-5 psri no nā birst i kauʻia (ka hana paʻa i ka hoʻoikaikaʻana). - Ke kaomi piha piha: Ke koi pono e wehe piha i ka valve, ho'ēmi i ka hāʻuleʻana o ka hāʻuleʻana (Δp).
No ka nānāʻana i nā Ving, ʻO kēia he 10-15% ma luna o ke kaomiʻana; No nā hoʻolālā puna wai, 20-30% ma luna. - Pani wikiwiki: ʻO ka manawa e hōʻailona ai ma hope o ka hoʻomakaʻana o ke kaheʻana. Koʻikoʻi no ka paleʻana i ka hammer wai: ʻO nā Villa-Plate Valves kokoke i <0.1 kekona, ʻOiai e lawe ana i nā vale vale e lawe i ka 0.5-1 kekona (ʻoi aku ka nui o ka hammer).
- Palapala Hakage: ʻO ka liloʻana o ka wai i ke kūlana pani (ho'āʻoʻia ma 90% o ke koi ana).
Nā Vood-Valed (Nā'Āpana PTF) Loaʻa i Iso 5208 Kakau Vi (<0.0001 Cm³ / min); ʻO nā Valves Viniced Viled (Nā noho stellite) E hui pū mec mac (<0.01 Cm³ / min).
3. Pehea e nānā ai i nā hana Valves
ʻO ka waihona kālā kahi loiloi loiloi e wehe ana i ka wā o ka luna (loko) ke kaomiʻana i ka ikaika dynamic e hāpai i ka ikaika ma mua o ka lalo (puka waho) ke kaomiʻana me nā pūnāwai a iʻole ka nui o ka pūlima paʻa.
I ka wā e hāʻule ai a iʻole nā reversse, Gravity, ka pulupulu, a iʻole ke kaomiʻana o ke kaomiʻana i ka mea e pani ana i ka mea e pani ai i ka noho a paniʻia ka valve.

Nā Manaʻo Hana Kūleʻa:
- Huika ola (a wehe paha) Ka paipai: ʻO ka liʻiliʻi loa ΔP e hoʻomaka e hoʻomaka (E.g., Gravity-type ≈0; Kōkuaʻo Spring i kohona 0.02-1.0 Bar).
- Uku kūʻai / pani ana: wikiwiki a me keʻano o ka paniʻana (THORE / HOLOLIE MAT. ABURT / SLAM).
- Palapala Hakage: ʻaeʻia ka leakage ma ke kūlana pani (i weheweheʻia e ka maʻamau a kūʻai aku paha).
- Nā hiʻohiʻona Hydraulic: Cv (Kā mākou) / Kv (Metric) E wehewehe i ka hiki i ke kahe; kaomiʻana i ke kaheʻana ma waena o ka valve i nā kahe hana e hoʻoholo ai i ka mana o ka mana a me keʻano hana.
- Pane pane: ka hopena ma ka nui o nā wahi neʻe, Kānāwai wai, A Flow inesosia - koʻikoʻi no ka wai o ka wai.
4. ʻO nāʻano loiloi koʻikoʻi a me nā hoʻohālikelike
E nānā i nā Valves ma kahi ākea ākea o nā hoʻolālā, ʻO kēlā me kēia me nā hiʻohiʻona kūpono e kūpono i nā kūlana e like me nā kūlana likeʻole, PIPE PAYOUTS, a me nā mea lawelawe lawelawe.
Ke kohoʻana i keʻano kūpono e pono ai ke pale aku i ka wai hammer, ho'ēmi i ka hau, A e hōʻoia i ka hilinaʻi lōʻihi.

ʻO nāʻano nui o nā pale loiloi
| ʻAno | Ka hanaʻana i ke kānāwai | Nā ikaika | PAHUI | Nā noi maʻamau |
| E nānā ana i ka Ving Strick Vilve | Ua weheʻia kahi hoʻolahaʻana i nā'ōiwi i lalo ma lalo o ke kaheʻana a hoʻi i ka noho i ka wā e hoʻohuli ai nā kahe. | Hoʻonaʻauaoʻono, haʻahaʻa haʻahaʻa haʻahaʻa ma ke kahe kiʻekiʻe, Loaʻa i nā nui nui (a i dn 2400+). | ʻO ka paniʻana → ka pilikia o ka slam / wai hammer; Pono i kahi kikowaena kikowaena kikowaena. | Nā manina o ka wai, hoʻoiliʻana, ʻO ka hoʻohemo nui, Nā mea kanu mua. |
| Hānai (Pisson) E nānā i ka Valve | ʻO kahi disc a iʻole piston i hāpaiʻia mai ka noho ma lalo o ke kaomi i mua a me nā mea hou aku e ka gravity / puna ma lalo o ke kahe ikaika. | Pane wikiwiki, ka hōʻailona paʻa, Maikaʻi no nā'ōnaehana kiʻekiʻe a me nā lawelaweʻo Steam. | ʻO ka hāʻule kiʻekiʻe; ʻaʻole i kūpono no nā slurraries a iʻole nā mea haumia (ka pilikia o ka clogging). | Kaaola Bailer, Nā Turines Steam, nā lāʻau kanu lāʻau. |
| Pihi Plea | ʻO kahi pōpō manuahi manuahi e neʻe ana i kona noho me ke kahe o ke kahe a me nā mea hou i ka wā e hoʻohuli ai nā huliʻana. | Maʻalahi loa, ʻO ka hoʻopaʻaʻana o nā mea paʻa a me nā wai kūʻai, hiki ke lawelawe i nā slurries. | Lekage ma lalo o ka haʻahaʻa ΔP; ORANIENT-SECY; kaupalena i nā'āpana liʻiliʻi. | Hoʻoiliʻana, musing slures, ʻO ka pā liʻiliʻi liʻiliʻi. |
Word / ʻO ka pākuhiʻo Dual-Plate |
Ua weheʻia nā papaʻelua i hoʻopaʻaʻia i nā popo. | Hoʻohālikelike i ka lōʻihi o ke alo, māmā māmā, ʻO ka wikiwiki wikiwiki e hōʻemi i ka slam slam. | Hiki i nā Springs ke hoʻoponopono; kaupalenaʻia i loko o nā mea i hānauʻia a iʻole ka lawelawe koʻikoʻi; Hiki ke paʻakikī i ka noho nohoʻana. | Hvac, Hoʻohālikelike i ka hoʻokuʻuʻana, nā hanana lole. |
| Tilting disc Check Valve | Hoʻopau ka disc i ka noho ma kona kikowaena o ka gravity, E hōʻemi i ka turbulence a me slam. | Pani paʻa, hoʻemiʻia ka hammer wai i hoʻohālikelikeʻia i keʻano swing, ʻO ka poʻo poʻo haʻahaʻa. | Uku kiʻekiʻe, ʻoi aku ka paʻakikī ma mua o ka nānāʻana. | Pono & Nā Pīpeku hau, ʻO nā'ōnaehana wai kiʻekiʻe. |
| Kōkua i kōkua (Noho) E nānā i ka Valve | ʻO kahi pūnāwai e hoʻopili ai i ka disc e kū'ē i ka noho; E wehe wale i ka wā eʻoi aku ma mua o ΔP. | Noho, ka hana a slam-free, pani wikiwiki; He kūpono no ka piko a iʻole ka piping. | Kaupalenaʻia i nā'āpana maikaʻi; ʻO ka momona o Springing ma luna o ka manawa. | ʻO nā pumps, nā'āpana wai, nā'ōnaehana lole. |
| Pilot-Operated Check Valve | Uaʻike ka'ōnaehana pilot i ke kaomi ikaika a me ka mana ikaika i ka mea nui. | Hilinaʻi kiʻekiʻe i nā'ōnaehana koʻikoʻi, ʻO ka mana kūpono o ka paniʻana i nā dinamike. | Hoʻolālā paʻakikī, uku kiʻekiʻe, koi i nā pilina auxiliary. | Nā'ōnaehana Hydraulic, ʻaila palekana-palekana & hau a me Aerospace. |
5. Hoʻolālā Kūlana & ʻO ke kohoʻana i nā koho loiloi
ʻO ka hilinaʻi o kahi loiloi loiloi e hilinaʻi waleʻiaʻaʻole wale nō ma konaʻano aʻo hoʻi nō hoʻi ma keʻano o kāna mau mea i kohoʻia no keʻanoʻoihana.
Pono nā loea a me nā mea loea ʻO ka hana mechanication, Ke kū'ē neiʻo Corrosionion, ana a ke ana, a me ke kumukuai Ke hōʻike nei i nā mea kūʻai kūʻai.

Nā Kūlana Kūʻai Kūʻai
| Hui | Hana | Nā noʻonoʻo kānāwai |
| Kino kino | Hoʻopili i nā'āpana kūloko, ʻO nā ikaika a me nā kūlana wai. | Pono e pale i ke kaomi kūloko, Kuupuiawi, a me nā ukana waho; ʻO ka maʻamau ka hapa nui loa. |
| ʻO Pūnaewele / Cover | Hoʻolako i ke komoʻana i nā'āpana kūloko no ka nānāʻana a me ka mālamaʻana. | Koi pono i ka hōʻailona o ka leaka; Hoʻopiliʻia a iʻole i hanaʻia i ke kino. |
| Disc / Panie koho | Neʻe e wehe a pani paha i ke ala kahe ma lalo o ke kaomiʻana i keʻano. | Ka hopena a me ka nui e pili ana i ka manawa pane a me ka slam pilikia; ke nānā aku nei i ka maka koʻikoʻi i ka lōʻihi. |
| Noho | Hāʻawi i keʻano o ka nohoʻana ma kahi e hoʻomaha ai ka disc i ka wā i paniʻia ai. | Nā mea paʻakikī (Lealea, Nā kila kila) hoʻohanaʻia e pale i ka lole a me ka erosion. |
| Hinge Pin / Pena (e LOAHANA) | E hana e like me keʻano pivot no ka neʻe disc. | Pono nā kūlana momona kiʻekiʻe; E koi paha i nā lole anti-galling. |
| Pūpuwe (nāʻano huaʻala-kōkua) | E hōʻoia i ka paniʻana o RAPID, Minorizes Slam a me ke kua. | Pono ke pale aku i nā mea hoʻomaha, Kaluhi, a me ka corrosion. |
| Aloha & Gasts | Kāohi i ka leakage ma waena o nā papa ma mua. | Pono e like me ke kahe koko a me ka mahana (elastomers, Ptfe, mooki). |
Material Selection
Kino kino & Bontnet
- ʻO ka hao hao (A216 wcb, A105)
-
- Hoʻohana nuiʻia no ka wai, pono, ke kinoea ma ka wela wela / kaomi.
- Ka mahana lawelawe: -29 ° C i 425 ° C.
- Kila kohu ʻole (CF8m / 316, Cf3m / 316l, CF8 / 304)
-
- ʻO ka paleʻana o ka corrosion e kū'ē ana i ka lehulehu media (kinopa, Ke wai wai).
- Hana lima a 600 ° C e pili ana i ka papa.
- ʻO ka kila kila fuplex (2205, 2507)
-
- Ikaika ikaika, ʻO ka nānāʻana a me keʻano o ka paleʻana.
- Kūpono no ke kai, Hoʻohanaʻoihana, nā hanana lole.
- Nā kiki (Wc6, Wc9, C12 Ia)
-
- Ua hoʻolakoʻia no ka lawelaweʻana o ke kiʻekiʻe kiʻekiʻe.
- Hoʻohana i nā mea kanu mana, nā mea momona momona.
- Nā'Ānela kūikawā (Molol, Actoel, Hailani)
-
- ʻO keʻano o keʻano o keʻano a iʻole nā lawelawe kiʻekiʻe.
- Waiwai, Ua hoʻohanaʻia kahi e loaʻa ai nā koina o ka hikiʻole.
Disc & Noho
- Mea like me ke kino e pale i ka calnican corrosioni.
- ʻO ke kāʻei o ka chellite a iʻole nā kaʻa No ka paleʻana i ka mea kanu i loko o Slurry / Steam.
- Nā hōʻailona elastomeric (Epdm, Nbr, Ke Kahakai) no ka palupalu, pani paʻa paʻa i loko o nā'ōnaehana wai / haʻahaʻa-kiʻekiʻe.
Pena / Pin / Pūpuwe
- 17-4 PH Strainless Steel: Hoʻohui i ka ikaika kiʻekiʻe me ke kū'ēʻana.
- Inconel x-750 / 718 (Punawai): ʻO ka ikaika nui-kiʻekiʻe-kiʻekiʻe, ʻO ka pale oxidation.
- ʻO ke kila kila Nity Carbon: Uku haʻahaʻa, hoʻomaikaʻi i ke kū'ē.
Nā Kūlana Kūleʻa maʻamau
- ʻO nā papa hana kino kino:
-
- ʻAihue kīwī: Asme papa 150-900.
- Nā kiki: E piʻi i ka papa 2500.
- Nā mea kanu lāʻau: Helu 150-1500.
- Ke kū'ēʻana:
-
- ʻAihue kīwī: a i 425 ° C.
- kila kila: a i 650 ° C.
- Kila kohu ʻole: cryogenic i 600 ° C.
6. Nā kaʻina hana hana no nā Velus Check
ʻO ka hana, durability, a me ka palekana o nā loiloi loiloi e hilinaʻi nui i keʻano o ko lākou hanaʻana.
ʻO kēlā me kēia kaʻina hana dimensional pololei, mea kūpono, Kālā, a alakaʻi i ka manawa. Aia ma lalo nei he nānā i hoʻopaʻaʻia ma nā kaʻina hana nui no nā kumu kūʻai loiloi.

ʻO ke kino a me ke kino e hana nei
| Ke kaʻina hana | ʻO ka weheweheʻana | Loaʻa | PAHUI | Nā noi maʻamau |
| Sand cread | Ua nininiʻo Molten i nā mea i loko o nā lekiō lōʻihi. | Maʻalahi no nā nui nui (a i dn 2000+); kumukūʻai-maikaʻi. | Hoʻopauʻo Rougher; koi i ka machining; Ke kūʻai aku nei i Tolerances ± 2-3 mm. | ʻO nā cheal cral ceel a iʻole nā kino valve cheel. |
| Hoʻolei kālā | ʻO ke kumu kūʻai wax i kāʻiliʻia i loko o ka clurry clurry →. | ʻO ka pololei kiʻekiʻe kiʻekiʻe; E hoʻopau i ka SUCOUR RE 3.2-6.3 μM; Tolerances ± 0.5 mm. | Uku kiʻekiʻe; palena palena (a hiki i ~ dn 200). | Nā kila kila liʻiliʻi liʻiliʻi, Koko Loko. |
| Kākau | ʻO nā bilets wela i hanaʻia ma lalo o ke kaomi kiʻekiʻe. | ʻO keʻano kiʻekiʻe Grain; ikaika ikaika; low poroshity. | Kaupalena i nā'āpana liʻiliʻi / medium; ʻO ke kumukūʻai nui. | ʻO nā kumukūʻai kiʻekiʻe o nā koho balota kiʻekiʻe (māhu, pono & aila). |
| Huahuai (Welding & Machimen) | ʻO ka pā a iʻole nā'āpana pākeke a iʻole nā'āpana. | Hiki ke kaupaonaʻo Lightweight; piko wikiwiki. | ʻO ka maikaʻi maikaʻi; ka hopena o nā kaumaha noho. | 'Ākana, ʻO ka nui o nā'āpana nui a iʻole nā mea hoʻonaninani kūikawā. |
Nā'āpana kūloko
- Disc / Pōpō / Pisson
-
- Pinepine Kālā hoʻokomo BANDE, match, Oole Hapai Ke hilinaʻi nei i nā pono a me nā pono kūpono.
- Kālā (Lealea, turmesn carbide, nitriding) noi no ke kū'ēʻana.
- Noho mau noho
-
- Ke kino me ke kino (Kākau / Maki) Oole Nā apo kiʻi kiʻi.
- Paʻakikī a iʻole elastomer-lindomer-lined no ka hoʻomaʻamaʻa maikaʻiʻana.
- Punawai (I nā hualoaʻa i kōkuaʻia)
-
- Ke anuanu-keokeo mai nā kila kila (302, 316) a iʻole nicicl alloys (Inconel x-750).
- Wela i mālamaʻia no ke kaumaha kaumaha a me ka hōʻeha kino.
Machimen & Ke hoʻopauʻana
- Cnc iching E hōʻoia i ka heluʻana o ka hōʻailonaʻana i nā papa hōʻailona a me nā mea kanu koʻikoʻi.
- Kūhā & paulapu pili i ka noho nohoʻana-disc e hoʻokō i nā kūlana papa papa (Kii 598, Mss-sp-61).
- Ke hoʻopauʻana no ka pale ku:
-
- Pickling & e hoʻolauna no ka kila kila.
- Fusion-boded epoxy (Fbe) a iʻole ka penaʻana no ke kila carbon.
- ʻO ka uila uila a iʻole chrome paha e hoʻopili ai i nā pale i hoʻopaʻaʻia.
ʻO kaʻaha kūkā a me ka ho'āʻo
- Kāhea komo me ka hoʻonohonohoʻana i ka disc, noho, 'Hoʻi Mau Horares HOU, punawai, Aloha, a me ka pilina kino-bonnet.
- Hōʻike hōʻike hydrostatic: maki 1.5 × Hāpai i ka pihi ma kaʻili, 1.1 × ma ka noho.
- Hōʻike hōʻike leka i: no nā pi 598, I 12266 (Nā papaʻokoʻaʻokoʻa).
- Nā hōʻike kūikawā: Ndt (hoʻoili pūnaewele, Ultrasinatic, Magnetic Particle) ma nā hale kūʻai koʻikoʻi / nā kalaʻana no nā mau vale kiʻekiʻe.
7. Nā'āpana maʻamau, Nā helu kaomi, a me nā manaʻo noʻonoʻo

- Nā'āpana inoa: E hana i nā Valves i hanaʻia mai ka liʻiliʻi loa (Dn 8 / ¼ ") nui loa (>Dn 1200 / 48") No nā palā noʻa.
- Nā papa hoʻoikaika: Nā papa hana maʻamau 150, 300, 600, 900, 1500, 2500; Nā Kūlana Metric Pn10-PN420.
- Mau metric mana: Cv (Kā mākou) or kv (Metric) E hōʻike i ke kahe no ka hāʻawiʻana i ka hāʻule.
Hōʻike Kūlana Kūlana (Aneane kokoke loa): ʻO kahi 2 "Swing Check Vay Vent CV hiki i nā mea he mau haneli he mau haneli, Aia ma kahi o 24 "ʻo Tilting disc hiki ke loaʻa iā CV ma nā kaukani. E hoʻohana mau i nā papa hana hana hana no ka hoʻopiʻiʻana. - Poʻo ka lalo: ʻO nā hoʻolālā a Wafer / Dual-Plate i loaʻa pinepine i ka maka o ka maka a me ke alo o ka maka; ʻO ka hoʻohemoʻana o ka dilting dism turbulence a me ka nalowale i ke kahe kiʻekiʻe.
8. Nāʻano hana maʻamau a me ke aʻa-kumu
| ʻO keʻano hanaʻole | Kumu kumu | Miomi |
| ʻO Valve Slam / waiu wai | ʻO ka pani wikiwiki ma ke kaheʻana, Hoʻolālā maikaʻiʻo Hydraulic | E hoʻohana i nā hoʻolālā paʻa, Snubbers, E nānā i ka Valve me DashPot a iʻole Polet, hana pono |
| Wehe-wehe / hikiʻole ke kūʻai aku | Pākū, Kuupuiawi, Hinge Reazare | Hoʻohui i nā hana hana, ka hoʻomaʻemaʻeʻana, hōʻano hou, ka librication kūpono |
| Andivage (lole lole) | Oluation, nā mea hōʻino, Noho Kaule | Nā noho paʻakikī, ʻO kāna kiʻi hoʻomaikaʻi, Hoʻopili i nā noho, E hōʻoia i ka kūpono kūpono |
| Kaluhi / Hinge Pin Kini | Nā ukana cyclic, morliengente | Hoʻolālā kūpono no nā keke, E hoʻohana i nā mea i hōʻehaʻia, align piping |
| Hō'īlo'ōwiliʻole (Wefer / Dual Plate) | Kuupuiawi, creep ma ke kiʻekiʻe kiʻekiʻe | E hoʻohana i nā pūnāwai corrosionion-resistant (Actoel), nānā a hoʻololi i hope o ke ola lawelawe |
| Kuupuiawi / Hoʻoulu Pūnaewele | Nā koho koho hewa. koko aku | E hoʻohana i ka metallirgy kūpono (meaʻole, Duplex, nickel alloys), E hoʻopili i nā lole i kahi e pono ai |
9. Nā noiʻoihanaʻoihana no ka hōʻoiaʻana o ka Valve

- Wai & hoʻoiliʻana: ʻO ka holoi holoi a me ka nānāʻana i nā loiloi pale pale i nā pumps a pale aku i ka paleʻana; pinepine pinepine i nā kino hao hao me nā crim chnze.
- Ka mana a me nā mea kanuʻaihue: Hāpai a hoʻopaʻaʻia i nā loiloi disc no ka lawelaweʻana i ke kiʻekiʻe kiʻekiʻe; ʻO nā trim robust a me ka leakage minimage e pono ai.
- Pono & Nā Pīpeku hau: ʻO ka hoʻopaʻaʻana i nā palapala a me nā loiloi i hoʻohanaʻia ma nā'āpana nui; ʻO ka holoiʻana o ka papaʻaina ma kekahi mau kikowaena Vilve Vilve Valve no Compact Layouts. API 6D E noi i nā noi pipeline.
- Marine: Bronze a iʻole duplex e nānā i nā valves i nā'ōnaehana kai; ʻO nā mea waiwai a me ka galvanic kūpono kūpono.
- Nā lāʻau kanu lāʻau: ʻO nā mea hoʻonaninani a iʻole nickel alloy e nānā i nā valoy a me nā noho paʻakikī no ka corrostive.
- Hvac & Nā'ōnaehana papa: ʻO Wafer / Dual Plate no ka compact payouts; nā hiʻohiʻona puna e pale aku ai i ka backspin i nā pumps.
10. Hoʻohālikelike me nāʻano'ē aʻe
E nānā pinepineʻia nā Valves ma kahi o nā helu Valve'ē aʻe i ka wā e kuhikuhi ai nā mea hoʻokele a me nā mea hoʻokele waiwai no nā'ōnaehana hana.
Aʻo lākou e lawelawe i kahi hana kūʻokoʻaʻO ka paleʻana o ke kaheʻana o ka kaheʻana-ʻO ka mea e hoʻohālikelike ai lākou me ka honua, pōpō, Kukūlū, Ua hāʻawiʻo Galve Valves i ke kūpaʻa ma ko lākou pono a me nā palena.

Hoʻohālikelike hoʻohālikelike
| Kūlike | E nānā i ka Valve | Globe Valve | Ball valve | Butterfly Vy | ʻO ka haleʻo Valve |
| Hana phite | Pale aku i ka backflow | Ma luna / a me ke poʻo | Ma luna, Limit | Ma luna / a me ke poʻo | Ma / a i waho |
| Kaho kahe | ʻAʻohe heaʻana; ʻO ke Akuaʻole wale nō | Maikaʻi loa no ka thtttling | Maikaʻi loa, ʻaʻole pololei no ka modula | Loli, Ke hilinaʻi nei ma ke kihi cont | ʻAʻole kūpono no ka hukiʻana |
| Kaomiʻana | Haʻahaʻa-medium (hilinaʻi i ka hoʻolālā) | High (Ke Alanui Kahu) | Haʻahaʻa loa (pololei-ma o ka hale) | Haʻahaʻa-medium | Haʻahaʻa loa (piha hohu) |
| Moe / Leka paʻa | Maikaʻi loa (Kii 598 ka papaʻi papa b-d) | Keʻano kiʻekiʻe kiʻekiʻe | Kūpono (bubble-paʻa me nā noho palupalu) | Maikaʻi me ka noho Resilini; ʻO ka noho memo memo | Maikaʻi akāʻaʻole paʻa ma mua o ka ball / globe |
| ʻOtometi | Hana pilikino, ʻAʻohe mea hana pono | Manual manual / hanaʻia | Manual manual / hanaʻia (Quarter-huli) | Manual manual / hanaʻia (Quarter-huli) | Manual manual / hanaʻia (mult-huli) |
| Nā ikaika | Mālu, kiko'ī, pale aku i ka pōʻino o ka pump /'ōnaehana | ʻIkeʻia ka mana kahe | Hana wikiwiki, low Δp, compact | Māmā māmā, kumukūʻai-kūpono no nā kiʻi nui | Ke kū'ēʻana i ka lehulehu, maikaʻi no ka hana infrequent |
| PAHUI | ʻAʻohe mea e loli ai; ka hopena o ka slam inā kohoʻoleʻia | ʻO ka loaʻaʻana o ka ikaika kiʻekiʻe mai ka hāʻuleʻana o ka hāʻule | ʻAʻole kūpono no ka mālama mauʻana; E kāʻei i ka nohoʻana me nā solids | Palena palena ma lalo o ke kaomi kiʻekiʻe; Kākau Hōʻailona | Hana lohi; lole lole; He wāwae nui |
| Nā noi maʻamau | ʻO ka hoʻokuʻuʻana, Poolali, papaʻi manamana | Nā laina Steam, Kekuhi, Ke kaʻina hanaʻana | Pono & aila, Kekau, Nā'ōnaehana wai | Hvac, Ke hana kino wai, nui pelekihi nui | Nā Mīkini Waiwai wai, paulikana ulei kai, Nā mea kanu mua |
11. Hopena
E nānā i nā Valves i kahi papa maʻalahi akāʻo ka papa hana maʻamau o nā valves i loko o nā pipingʻenehana.
Pono ke koho kūpono e nānā i nā chemistry wai, Hinddreinolle, Nā Hoʻolālā Hoʻohuiʻana, mea waiwai, a me nā mea lawe i manaʻoʻia.
ʻO nā pilikia hana nui loa - Veve Slam, stud disc, Noho Kaule, a me nā wai waiʻole - ua pale nuiʻia me ka kiko'ī kūpono (ke kaomiʻana i ke kaomi, waiwai wai), Kapalakula, ʻO ka hoʻomaʻamaʻa hoʻonohonohoʻana a me kahi papahana mālama pono e pili ana i ke kūlana.
Ke hoʻohālikelike nei nāʻenehana (nā poʻe hoʻopaʻapaʻa, HE HINA NUI NUI, mea hoʻohuiʻaha) ke hoʻomaikaʻi nei i ka hilinaʻi a me nā lawelawe, Akāʻo ka hoʻopaʻiʻana i nāʻenehana maikaʻi maikaʻi - e wehewehe i ka lawelawe, E wehewehe pono, e ho'āʻo pono, a mālama i ka sractively - mau ka paramount.
FaqS
Pehea wau e koho ai ma waena o nā wafer a me ka nānāʻana?
Hoʻohana wafer wafer (papa pālua) I ka manawa a me ka paona a me ke kaumaha a me ke kaheʻana; E koho i ka leleʻana no ka rocusness ma ka wikiwiki, ʻO nā wai nui a iʻole nā laina o nā laina waiʻole e hele ai ka paniʻana.
Hiki ke hoʻopaʻaʻia i kahi Valve Vetve?
Hilinaʻi i keʻano. E hāpai paha i nā loiloi e hana i ka uluʻana; Nui nā nānāʻana i nā loiloi e koi ai i nā mea hoʻokele hinge. E hahai mau i ka alakaʻi alakaʻi.
Pehea wau e pale ai i ka slam valve?
E koho i nā hoʻolālā i paniʻia, hoʻokomo i nā snubbers / dampers, E hoʻohana i nā mea koho balota-collat, a hana i ka loiloi loiloi i ka nui o nā'ōnaehana RILIF / Accuputor.
He kūpono kūpono ke kikowaena mālama?
Hoʻololi me nā pilikia: Quarterly i nā loiloi loiloi / hana hana no ka pākuʻi a me nā lawelawe palekana; Hiki i nā'ōnaehana koʻikoʻi ke hoʻohana i nā mea kālā a iʻole nā pilikia.
E hoʻohana i kaʻikepili i mālamaʻia e neʻe ai i ka mālama ponoʻana i keʻano.
E nānā pono i nā valves kūpono no nā slirries?
ʻO nā'ōkuhi Swing a iʻole Piston Piston a me Piston me nā noho paʻakikī a me nā pale he nui e hiki ke mālama i nā slirries; ʻO nā alakaʻi a iʻole a iʻole nā hoʻolālā flap i hoʻohanaʻia i kekahi manawa. He mea pono nā loiloi maʻamau a me ka filtration.


