Ball Valve vs Butterfly Valvecly Sweent Stull Mea Hana

BALL Valve vs Butterfly Valve | Nāʻokoʻa kī, Pehea e koho ai?

Nā hinuhui hōʻike

ʻO ka Bull Valve vs Butterfly Valve i waena o nā mea i hoʻohana nuiʻia ma waena o nā varters. Hāʻawi nā meaʻelua i ka hana wikiwiki a me nā hoʻonohonoho hoʻonohonoho, Akā e lawelawe lākou i nā pono'ē aʻe:

  • Nā Kūlana Pihi hāʻawi i nā pani paʻa paʻa, haʻahaʻa haʻahaʻa haʻahaʻa i ka wā e wehe ai, ʻO ka huhū a me keʻano hoʻokūkū kiʻekiʻe kiʻekiʻe e hoʻomaʻamaʻaʻia - kūpono no ka hoʻokaʻawaleʻana, lawelawe me nā koi kiʻekiʻe / ʻO nā mahana a me kahi e hikiʻole ai ke kaʻanage.
  • Butterfly Valves hoʻolako i kahi mālamalama, ʻO ka uku haʻahaʻa haʻahaʻa loa i loaʻa i nā excels ma nāʻano nui, hoʻohaʻahaʻa- i nā'ōnaehana waena a me nā noi a me nā noi, ʻO ke kaupaona a me ke kumukūʻai he koʻikoʻi (E.g., Hvac, ka wai wai).
    ʻO nā hana kiʻekiʻe e hoʻolālā ai i nā pūʻulu hana, Akā ke noho mau nei nā mea kūʻai.

Hoʻohālikelike kēiaʻatikala i nāʻohana Vildeʻelua mai ka hoʻolālā, hydraulic, puiahuhu, Nā Kūlana a me nā Manaʻo Lifecycle no laila hiki iāʻoe ke koho i ke kumu kūpono kūpono no kahi noi i hāʻawiʻia.

1. Nā Kūlana Kūlana a me nā papa helu o ka pōkā Bilal Valve vs Butterfly Valve

Ball valve

A ball valve hoʻohana i kahi hollow, 'ōwili pohi (ka "ball") me kahi lua (shem) e wehe ana me ka paipa e ae ai i ke kahe a iʻole e pani ai i ka 90 ° e kāohi ia.

ʻO ka hana ka hapa-huli (90°) ma waena o ka wehe piha a pani piha. ʻO nāʻano likeʻole e hoʻopili ai i ka pōpī a me nā hoʻolālā pōkole i kauʻia; Hoʻopili nā papa i nā awa piha, hōʻemiʻiaʻo ke Port, a me v-awa (No ka throttling).

Bal valve astm a216 wcb
Bal valve astm a216 wcb

Nā Helu

  1. E ke kūkulu kino:
    • Hoʻokahi'āpana'āpana - compact, ka waiwai, Nā alahele leʻa liʻiliʻi, ʻAʻole lawelaweʻole.
    • ʻElua mau pōpokiʻelua - ka mālama maʻalahi, maʻamau i loko o ka pipingʻenehana.
    • ʻEkolu mau pōpōʻekolu -ʻO ka'āpana kikowaena maʻamau no ka lawelaweʻana i ka hana; alohaʻia i loko o nā hana kiʻekiʻe a me nā kaʻina hana.
  1. E keʻano kākoʻo pōkole:
    • ʻO ka pohōʻana o ka ball - nā pōkoki pōkole e kū'ē i ka nohoʻana ma luna o ka nohoʻana; maʻamau i loko o nā liʻiliʻi liʻiliʻi.
    • Trunnion-bal ball - Piki i hoʻoponoponoʻia ma nā trunnions, ka hōʻemiʻana i ka noho e hoʻouka ana a me ka hanaʻana; kūpono no nā'āpana nui a me ke koʻikoʻi kiʻekiʻe.
  1. E ka hoʻolālā port:
    • Full bale -ʻO ka liloʻana o ka boometer e like me ka poki paila, ʻO ka hōʻemi haʻahaʻa haʻahaʻa.
    • Hoʻemiʻia i ka bal ball bal - Ua liʻiliʻiʻia, Nā mālama kālā, ʻO ka hāʻuleʻana o ke kaomi kiʻekiʻe.
    • V-Port Ball Valve - V-shaped notch i ka pōpō no ka pauʻana o ka kahe.
  1. E nā hiʻohiʻona kūikawā:
    • Cryogic ball, ʻO nā balle bila bila, ʻO nā pale ahi ahi ahi, ʻO ka Buvity-Filler Ball Valve No ka lawelawe slurry.

Butterfly Vy

A Butterfly Vy hoʻohana i kahi pā, ʻO ka disc art i kauʻia ma luna o kahi pā. Ka huliʻana i ka shaft 90 ° huli i ka disc mai ka paralal (wehe) e hana ai (pale aku) e kahe.

Loaʻa nā hoʻonohonoho hoʻonohonoho i ka concentric (ONT-OFFTERS), pālua pālua (Hana Hana Manaʻo), a me ka triple-offult (noho-noho, ʻO keʻano kiʻekiʻe / hōʻailona kiʻekiʻe).

ʻO nā mea hao hao haoʻo Duticlefly Vilterfly
ʻO nā mea hao hao haoʻo Duticlefly Vilterfly

Nā Helu

  1. E keʻano kino:
    • Wafer type butterfly valvefly - nā mea kūpono ma waena o nā flanges, paʻaʻia e nā bolts; compact a me ka māmā.
    • Lig type butterfly valve - nā mea i hoʻopaʻaʻia no ke kūʻokoʻa flange fingent.
    • Flangfly butterfly valvefly - Hoʻohui i nā flanges no ka lawelawe kiʻekiʻe.
  1. E ka discset:
    • ʻO Vecentric Butterfly Valve - stem axis coincie coincides me ke kikowaena disp; hana haʻahaʻa haʻahaʻa.
    • Pālua pālua butterfly valvefly - Stem offset mai disc a me ke kikowaena kino, ka hoʻemiʻana o ka nohoʻana; ʻO ka hiki ke kiʻekiʻe kiʻekiʻe.
    • Triple offset barsetfly Valvefly Valve - Hoʻohui i ke kolu o ke kolu no ka hōʻailona metala metala; lawelawe kiʻekiʻe a hiki i ka ~ 600 ° C.
  1. Ma ka hoʻolālā noho:
    • Restien-seated butterfly valve -ʻO ka noho o Rubber / Elastomer, CHOR CHANTOFF, a hiki i ~ 150 ° C.
    • Ptfe-lined butterfly valve - Ke kū'ē nei i keʻano lāʻau lapaʻau maikaʻi no ka pāpā.
    • ʻO ka Butterfly Butterfly Butterfly Valterfly - No nā noi kiko'ī a iʻole nā ​​noi likeʻole.

2. Ka hopena o ke kohoʻana i ke koho ma ka hana o ka pōpō a me nā mea kanu butterfly

ʻO ka kohoʻana i nā mea kūpono i ka hanaʻana i ka hana Valve i ka hana ma ke kauʻana i ka hilinaʻi, Ka olaʻana, Ke kū'ē neiʻo Corrosionion, a me ka kūpono no nā hoʻolaha kiko'ī a me nā kūlana hana.

Elua Nā Kūlana Pihi a Butterfly Valves koi pono i keʻano o ke kino, Trim, a me nā mea e noho ai i kaʻenehana noi i manaʻoʻia.

Astm A216 WCB Butterfly Valves
Astm A216 WCB Butterfly Valves

Koho koho no nā kumu ball

ʻO nā mea waiwai kino

  • ʻAihue kīwī (Wcb / A216) - ikaika ikaika a me ke kumukūʻai-kūpono; ua kūpono no ka waiʻole o nā corrositive i ka aila & Nā Pīpeku hau. Palena piha: ~ 4205 ° C.
  • Kila kohu ʻole (CF8 / Cf8m) - Ke kū'ē nei ke kū'ē; Cf8m (316) ʻO nā chritades chprides a me ke kai.
  • Duplex & Super duplex fuelless - Ke kū'ē nei i ka paleʻana a me nā crevice crevice corrosion; Kūpono no nā papa lole o ke kai a me nā mokulele.
  • Keihei / Bronze - maikaʻi no ka wai potable, Hvac, a me nā'ōnaehana hana haʻahaʻa haʻahaʻa; ke kū'ēʻana i ka paleʻana.
  • Nā kiki & Nickel alloys (Actoel, Molol) - i kohoʻia no ka paleʻana i keʻano o ke kino, mahana kiʻekiʻe, a iʻole ka lawelaweʻana.

Pōpō a me nā mea noho

  • Pōpō:
    • Chrom-bella - paʻakikī paʻakikī a kau i ke kū'ē no ka hana maʻamau.
    • 316 Kila kohu ʻole -ʻO Corosionion-resistant no nā noi a me nā noi-meaʻai-meaʻai.
    • Nā pōpō cemic-coated - Ke kau nei i ka paleʻana i keʻano no ka hoʻolahaʻana i nā media abrasive.
  • Noho:
    • Ptfe (Teflon) -ʻO keʻano kūpono, a hiki i ~ 200 ° C.
    • Hoʻoikaika i ka ptfe (R-ptfe) - Hoʻopili i nā pale pale, ʻO ke koʻikoʻi kiʻekiʻe.
    • 'Aiwai Pūnaewele (Lealea, Turmesn carbide) - kūpono no ka heleʻana o nā mahana kiʻekiʻe a me nā slurries abrasive, a hiki i ~ 600 ° C.

ʻO ke koho koho no nā mea kanu Butterfly

ʻO nā mea waiwai kino

  • Hae hao / Ui - ka mea maʻamau no ka lako wai a me ka hvac; Hāʻawi i ka hao hao.
  • ʻAihue kīwī - i hoʻohana i ka aila & aila, mana pā'āʻu, a me ka lawelaweʻana o ke kaomiʻana i keʻano.
  • Kila kohu ʻole (304, 316) - kūpono no ka hoʻomaʻamaʻaʻana i ka meaʻai, Kekau, a me nā wahi kūpono.
  • Ailunimina bronze - Ke kū'ē nei i ka paleʻana i ke kai a meverine biofouling.

Disc a me nā mea noho

  • Disc:
    • Kila kohu ʻole (316) - Ke kū'ē neiʻo Corrosior Corrosionion ma nā Media.
    • ʻO ka kila kila fuplex - ikaika kiʻekiʻe a me ke kū'ē kū'ē.
    • Nā disc (Epoxy, Nylon, a ptfe) - No ka hoʻonāukiuki a iʻole ke kū'ēʻana i keʻano o kaʻoihana a me ka lawelaweʻoihana.
  • Noho:
    • Epdm - maikaʻi no ka wai a me nā mea hoʻonaninani; mahana kikowaena ~ -40 ° C i + 120 ° C.
    • Nbr (ʻO ka'ōpala nitrile) - ka paleʻana a me ka pale; -30 ° C i + 100 ° C.
    • Ptfe-lined - maikaʻi loa no nā lāʻau kūpono a me nā mea hoʻoponopono.
    • 'Aiwai Pūnaewele - no keʻano kiʻekiʻe a iʻole nā ​​kūlana hōʻino; hoʻohanaʻia ma nā hoʻolālā hoʻolālā triple.

3. Ka hoʻohālikelikeʻana i ka hanaʻana i ka hanaʻana o ka pōpō bola vs butterfly valve

ʻO ka hikiʻana i ka hiki ke loaʻa kekahi o nā'āpana koʻikoʻi koʻikoʻi ma Valve koho, E like me ka hopena kūpono e pili ana i nā uku lekage, Hoʻolaha palekana, a me ka mālama mālamaʻana.

Nā Kūlana Kūlana e like me Ansi / FCI 70-2 a Iso 5208 E wehewehe i nā papa leakage, Ke hele mai nei mai ka papa aʻu (ʻO ka lepage kiʻekiʻe loa) i ka papa vi (Bubble-pani paʻa paʻa).

ʻAno Valve ʻAno noho Papa hana maʻamau Nā lawelawe lawelawe nui
Ball valve Pepeki (Ptfe, Elastomer) Kakau Vi ʻO nā wai maʻemaʻe, nā lāʻau, Lawelawe Hou Axsion
Ball valve Mea meta Papa iv-v ʻO ke kiʻekiʻe kiʻekiʻe, abrasive, lawelawe lawelawe
Butterfly Vy HoʻopaiwaHuna (Paniʻia) ClaL'Clelo III ʻO ka wai haʻahaʻa / medium, Hvac
Butterfly Vy Pālua pālua Papa iv-v Māhu, ʻO ka waiʻona haʻahaʻa / wai
Butterfly Vy Triple offset Kakau Vi ʻO ke kiʻekiʻe kiʻekiʻe, ʻO ka hoʻokaʻawaleʻana o ke koʻikoʻi kiʻekiʻe

4. Hoʻopau i ka hoʻokōʻana o ka pōkā o ka pōpō baly Valve vs Butterfly Valve

ʻO ka hanaʻana o ke ola kahi mea koʻikoʻi i ke koho Valve, ka hoʻouluʻana i ka pā, 'ōnaehana'ōnaehana me pono, a me ka hoʻohanaʻana i ka pilina.

ʻO nā'āpana nui nui loaʻelua ua lawa (Cv) a kaomiʻana (Δp), ua weheweheʻia e nā kūlana like e like me Hoʻokahi s75.02 a Iec 60534.

ʻO nā boo bal
ʻO nā boo bal

Ua lawa (Cv)

Cv ka kahe o ka wai (Gpm) ma 60 ° F e hopena i ka hopena ma A 1 ʻO ka PSI Pihi e hāʻule ana ma waena o ka Valve. Ke hilinaʻi neiʻo Valve CV i ka nui a me ka hoʻolālā.

  • Nā Kūlana Pihi: Loaʻa i nā huapalapala piha piha i loaʻa i ka cv no ka nui o kā lākou koho back a hana i ka hāʻule haʻahaʻa haʻahaʻa no ka mea hiki ke weheʻia i ke kīwī.
    Hoʻemiʻia i nā pōpō ball-Port. Hoʻolālāʻia nā kumulāʻau me nā v-awas e hoʻolālā e hāʻawi i nā hiʻohiʻona linear hou aku.
  • Butterfly Valves: No kahi diameter nominal, Loaʻa pinepine nā kumukūʻai waiwai ma mua o ka CV kiʻekiʻe ma mua o nā huapalapala o nā pōpoki no ka mea he nui ka'āina;
    Akā naʻe,, no ka mea, ka paleʻana o ka disc i kaʻaoʻao o ke kahe i ka wā e wehe ai (nui i loko o nā hoʻolālā eccentric), Ke kaomiʻana i ka lalo a me ke kaheʻana i ka mana.
    I ka hoʻomaʻamaʻa, ʻO kahi Valterfly Valve e hōʻike i kahi hoʻololi hou aʻe e hoʻololi hou i ke kaheʻana o ke kaheʻana ma mua o kahi pākaukau maʻamau (koe wale nō b).

ʻO kaʻeha / kāohi

  • Nā Kūlana Pihi: ʻAʻole kūpono no ka'ā'ī maikaʻiʻole keʻole i hoʻolālāʻia (V-port a iʻole nāʻano trim).
    Hoʻololi e hoʻololi i nā wahi liʻiliʻi; ka pilikia o ka nohoʻana o ka noho / erosion inā hoʻohanaʻia no ka loli lōʻihi me ka haʻahaʻa me ka slurry slurry.
  • Butterfly Valves: ʻOi aku ka maikaʻi no ka paleʻana i ka paleʻana i ka paleʻana i nā pipelika nui iʻoi aku ka nui a me nā'āpanaʻelua.
    Hiki i nā Veripth-offsset Vaves me nā noho matala e hiki ke mālama i nā kiʻekiʻe kiʻekiʻe a hāʻawi i ka mana o nā mea elastomeric butterfly.

Kaheʻana i ka papaʻaina

ʻAno Valve Kumupaʻa / Hoʻolālā Kuhi Cv (4"Huli) Nā hiʻohiʻona Pili δ
Ball valve (Port piha) Piha hohu, weheʻia 740-800 Wehe wikiwiki Haʻahaʻa loa
Ball valve (Hōʻemiʻia ke kiʻi) Hoʻemiʻia ka hānauʻia 550-600 Wehe wikiwiki Hoʻohaʻahaʻa
Butterfly Vy (Paniʻia) Kāleʻa Concentric 500-550 Hoʻololiʻia i ka hapanui Kūpono
Butterfly Vy (Hana Hana Manaʻo) Streamset pālua disc 550-600 Hoʻololiʻia i ka hapanui Medium-haʻahaʻa

5. Ke kaomiʻana / helu mahana, nā'āpana nui a me nā papa hana maʻamau

Nā Kūlana Pihi

  • Nā Kūlana Kūlana Kūlana: Ansi papa 150 (~ 285 PSI), Papa hana 300 (~ 740 PSI), E piʻi i ka papa 600/900 No ka hoʻolālāʻana / trinnion hoʻolālā.
    He maʻamau nā kumukūʻai pōkole o Trunnion ma luna o ~ 6-8 "a me / a iʻole > Papa hana 300.
  • Keka ao: Hilinaʻi i nā mea noho (Ua palena pinepineʻia nā noho ptf i ~ 200 ° C; ʻO nā noho metala no nā kiʻekiʻe kiʻekiʻe).
  • Nui: Nā maʻamau mai 1/4 "a hiki i 24" + ma nā hoʻolālā Trinnion.

Butterfly Valves

  • Nā Kūlana Kūlana Kūlana: ʻO Wafer / Lig Concentric a i ~ PN10 / PN16 (150-230 psi); Uaʻokiʻia a me ka lua / triple e haʻalele i ka pn25-pn40 a kiʻekiʻe no nā hoʻolālā kūikawā.
    Loaʻaʻia nā papa inoa Triple kiʻekiʻe-Triple ma luna o ka papa 150-600 mau koina like.
  • Keka ao: Noho palenaʻo Elastomer (-40 ° C i ~ 150 ° C); ʻO nā noho PTFF kiʻekiʻe aʻe (~ 200 ° C); ʻO nā noho matala kūpono kūpono no >200° C.
  • Nui: maʻamau mai 2 "i 48" +; ʻO nā kumukūʻai kūʻai / kaupaona nui i hōʻikeʻia i ka nui o nā diameter nui.

6. Media Adaptability o nā pōpō ball Valve vs Butterfly Valve

ʻO ka kūpono o kahi valve no nāʻano likeʻole o nā media likeʻole e pili ana i kona kaheʻana o kona kahe, Ke hoʻomau nei ka hoʻolālāʻana, a me nā kūpono kūpono.

Ke kohoʻana i keʻano Valve kūpono kūpono e pale ai i ka paleʻana i nā lole mua, Kleio, a iʻole ka leakage e koi i nā kūlana lawelawe.

ʻO ka pohōʻana o ka ball
ʻO ka pohōʻana o ka ball

Nā Kūlana Pihi

Nā'ōhī Hoʻopaʻa maikaʻi loa a hiki ke lawelawe i kahi papa ākea ākea, me ka:

  • Nā kino maʻemaʻe & Nā lāʻau: Wai, pono, kūlohelohe kūlohelohe, ka hau.
  • Nā waiʻala: Nā'āpana, Alkaliis, AOAO (me nā mea kūponoʻole-resistant e like me cf8m stainless a wikiwiki paha).
  • ʻO nā Media kiʻekiʻe Viscosity: 'Āpils, Nā hiʻohiʻona, a me nā momona momona - nā mea iʻikeʻoleʻia.
  • ʻO ka pā'ālua-laden media: Mud, ka slurry ore, a sludge. ʻO nā hoʻolālā i kohoʻia e noho ana i keʻano o ka scratching i nā'āpana abrasive, a me ka pani spherical i hōʻemi i nā mea paʻa me ka mālamaʻana.
  • Ka mahana kiʻekiʻe & Māhu: Me nā noho kaʻa, Hiki i nā helu ball ke lawelawe i ka steamated a iʻole superheated steam i ka lawelaweʻoihana.

Kā lākou ʻO ke Alanui Turbuglence Wale a ʻO ka hakakāʻana hana iā lākou no ka maikaʻi loa no ka laweʻana i ka slirry i ka mining, Hoʻokomoʻiaʻo Sludge i nā mea kanu holoiʻole, a me ke kālepa kūlohelohe e pili ana i ka hoʻopiliʻana i nā wai likeʻole.

Butterfly Valves

ʻO Butterfly Valves ADATATEDILIE, me ka hana ikaika i hāpaiʻia e keʻano hōʻailona:

  • Nā hoʻolālā haʻahaʻa: Maikaʻi loa no ka mīkini hoʻomaʻemaʻe e like me ka wai o ka potable, ka hau, a me ka haʻahaʻa haʻahaʻa haʻahaʻa.
    Hiki ke hoʻopauʻia lākou e nā'āpana nui a iʻole nā ​​fibers, e alakaʻi ana i nā leakage a iʻole seal degradation.
  • Nā hoʻolālā paʻakikī: ʻOi aku ka nui o nā'āpana maikaʻi, Akā hiki i ka lawelawe a iʻole ka lawelaweʻana i nā pūʻali koa kiʻekiʻe e hōʻemi mau ai i ke olaʻana i ke ola ma mua o ka manawa.
  • ʻO ke kākoʻo a iʻole nā ​​hoʻolaha kūikawā: ʻO PTFE-LENDER-LENDE-LENDER-LENDER BRITETFLY VALTERFLY VALTERFLY CALLTE E PILI ANA, nā mea hoʻowalewale, a me kekahi mau slurries, ʻOiai ke kiʻekiʻe o ka viscosity kiʻekiʻe a iʻole nā ​​luna kiʻekiʻe-abrasion paha e pono paha e kūpono i nā kumu ball.

'Ulina, ʻO Butterfly Valves Excel i loko hoʻomaʻemaʻe a hoʻomaʻemaʻe paha i nā wai Aia ma kahi o nā hale noho, HE KAHAI HAim ANA, aʻo ka wikiwiki wikiwiki, e like me nā lako wai municipal, HVAC Nalo i nā wai wai, a me ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa.

7. Nā dimensions a me ke kaumaha o ka pōpō bolawel vs butterfly valvefly

ʻO ka wāwae kino o kahi hopena maikaʻiʻole Wahi a ke kikowaena, Kākoʻo kākoʻo, a me nā koi pono.

ʻO nā huapalapala a me nā meaʻala maikaʻi loa iʻokoʻa loa i ka nui a me ka nui no ka nui o nā diametal (Dn) a me nā mea paʻakikī.

ʻO nā kila kila kila

Nā Kūlana Pihi

  • Nā 'Youlelo'Āina: ʻO ka lōʻihi loa i ka lōʻihi o ka maka maka-maka ma muli o ka pōpō pōpō a me ke kākoʻo kākoʻo noho. Pono nā hoʻolālā piha piha i kahi kino nui e mālama ai i ka kaheʻoleʻole.
  • Ke kaumaha: ʻOi aku kaʻoi aku ma mua o nā kumulāʻau o ka pā o ka dn a me ka pae o ka papa ma muli o nā'āpana pā pōhaku, ʻO nā mea hou aku, a me nā'āpana o loko.
  • Hoʻoloholo (Dn300, Papa hana 150):
    • Helehelena-maka: ~ 457 mm (flanger)
    • Ke kaumaha: 180-250 kg (Ma muli o ke kino kino a me nā hoʻolālā)
  • Hopena: Ua hoʻonuiʻia ka nui o ke kaumaha a me ka lōʻihi e koi i ke kākoʻo poki hou a me ka hoʻomaʻemaʻe houʻana no ka hoʻonohonohoʻana, nui loa i nā wahi paʻa.

Butterfly Valves

  • Nā 'Youlelo'Āina: Slim, Hoʻohālikelike i ka hoʻolālā me ka lōʻihi o ka maka pōkole (pinepine pinepine me ka iso 5752 / Kii 609 nā hiʻohiʻona pōkole). Noho wale ka disc wale nō i ka wahi o ke ala, ho'ēmi i nā mea kanu hale.
  • Ke kaumaha: ʻOi aku ka nui o nā hua lāʻau ma mua o nā hua ball no ka nui o ka nui a me ka papa, E hōʻemi i ka hana hoʻonohonoho hoʻonohonoho a me ke kākoʻo kākoʻo.
  • Hoʻoloholo (Dn300, Papa hana 150):
    • Helehelena-maka: ~ 127 MM (ʻAno wafer)
    • Ke kaumaha: 35-50 kg (Ke hilinaʻi nei ma ka disc a me ke kino kino)
  • Hopena: Kūpono no nā noi i ka hōʻemiʻana o ka hōʻemiʻana o ka hōʻemiʻana - e.g., ua hoʻokuʻuʻia, Nā'ōnaehana moku, a me nā hana hana kiʻekiʻe.

Dimension & ʻO ka papaʻaina hoʻohālikelike

Ka nui & Papa hana Ball valve (Piha hohu) Butterfly Vy (ʻAno wafer) ʻOkoʻa
Dn100, Papa hana 150 229 mm / ~ 28 kg 64 mm / ~ 8 Kg ʻO Butterfly ~ 70% māmā
Dn300, Papa hana 150 457 mm / ~ 200 Kg 127 mm / ~ 40 kg Butterfly ~ 80% māmā
Dn600, Papa hana 150 762 mm / ~ 900 kg 152 mm / ~ 150 kg Butterfly ~ 83% māmā

ʻO nāʻikepili e pili ana i ka hana maʻamau carbon maʻamau, Ansi B16.10 maka maka-maka, A me API 6D / API 609 hoʻolālā.

8. Hoʻopiha, Mālama, a me ka hoʻohālikelike kumukūʻai

Ke kohoʻana i nā mea kūʻai no nā'ōnaehanaʻoihana a iʻole nā'ōnaehana māmā, Hoʻohui maikaʻi loa, nā koi mālama, a me ka nui o ke kumukūʻai-o ka nui nā noʻonoʻo koʻikoʻi.

ʻO ka pōpō a me nā meaʻala iʻokoʻa loa i kēia mau dimensions.

Nā koi kūpono

Nā Kūlana Pihi:

  • Pono kahi ākea hou aʻe Ma muli o keʻano lōʻihi o ka maka o ka maka.
  • Flanger, welded, a iʻole nā ​​pilina piliʻole; ʻO ka hoʻomaʻemaʻeʻana i keʻano he koʻikoʻi e pale i ke kaumaha ma ke kino valve.
  • Kāheaʻia (Hoʻohui, uila uila, a pneumatic) Pono paha e hoʻomaʻemaʻe hou aku i ka paleʻana no ka huliʻana o ka lima lima a iʻole ke kumu.

Butterfly Valves:

  • Loa compact a me ka māmā, Kūpono no nā wahi paʻa paʻa.
  • Hoʻonohonoho pinepineʻia e like me wafer or lig, Sandwiched ma waena o nā flanges, ka mea e hōʻemi ai i ka manawa hoʻonohonoho.
  • ʻOi aku ka maʻalahi o nā mea hana ma ka mauna ma muli o nā koi o ka torque.

Hoʻohālikelike i ka hoʻonohonohoʻana: ʻO ka maʻalahi o nā huapalapala o ka Butterfly a me ka wikiwiki e hoʻokomo ai, ka nui o nā'ōnaehana nui a iʻole nā ​​retrofits.

Uku uku

Nā Kūlana Pihi:

  • Hoʻokomoʻia ka mālamaʻana noho a me keʻano seal, ʻO ka lubrication o ke kumu, a me ka nānāʻana o ka pōpō a me ke kino.
  • Uaʻoi aku ka paʻakikī o nā hoʻolālā piha piha a me nā trinnion, pinepine e koi ana 'ōnaehana'ōnaehana No ka lawelaweʻana.
  • ʻOi aku ka kiʻekiʻe o nā uku hoʻolimalima lōʻihi ma muli o ke kaumaha, nā hui lehulehu.

Butterfly Valves:

  • He maʻalahi ka mālamaʻana; pinepine, noho a me ka weheʻana o ka disc hiki ke hana i loko-i kahi me kaʻole o ka hemo (No nā hana hoʻolālā).
  • ʻOi aku ka liʻiliʻi o nā'āpana neʻe a me nā kukui māmā e hōʻemi i nā mea i kauʻia ma luna o keʻano a me nā sila stide.
  • Hiki i nā Vetert-Searfly Butterfly Veterfly e koi hou i ka hoʻololi houʻana i ka wā e hāʻawi ana i ka hoʻolahaʻana, akā,ʻo ka mālamaʻana o ka mālamaʻana ma mua o nā kumu ball.

Nā hoʻohālikelike kumukūʻai

ʻAno Valve Uku kumu Kumukūʻai waihona Uku uku Ka huina o ka waiwai-o ka nui
Ball valve (Dn300, Papa hana 150) High (~ $ 5,000-7,000) High (mea prheys, ʻO ka hoʻoponopono paʻakikī) ʻO ke kiʻekiʻe kiʻekiʻe High
Butterfly Vy (Dn300, Papa hana 150) Loli (~ $ 2,000-3,500) Hoʻohaʻahaʻa (compact, Hana Uila) Hoʻohaʻahaʻa Loli

Nā Kūleʻa Kil:

  • ʻO nā vale Balves e hāʻawi i ka maikaʻi ʻO ke kauʻana i ka hilinaʻi a me nā hoʻolaha media, Akā ma kahi premium ma ke kaupaonaʻana, hoʻopiha, a me ka mālama lōʻihi.
  • Hāʻawiʻo Butterfly Vilves kumukūʻai-maikaʻi, Nā Kūlana Kūlana Kūlana, kūpono kūpono no nā mea nui nui, Hoʻomaʻemaʻeʻo Media, a me nā noi kahi e hōʻemi ai ka hōʻemiʻana o ka hōʻemiʻana.

9. ʻO nā hana hoʻomohala a me ka hana hana hoʻohālike

ʻO nā mea e pili ana i nā mīkini hana hou smart technologies, mea kūʻai holomua, a me nā hoʻolālā kūpono E hoʻokō i nā koi o ka hoʻonuiʻana i nāʻoihanaʻoihana.

ʻO nā hiʻohiʻona Bal

Akamai a me nā valid:

  • Hoʻomohalaʻia o ʻO nā vasor-intergrat i nā vale smart Mālama i ka nānāʻana i ka manawa maoli o ke kūlana Valve, Ka paipai, keka ao, a me lekage.
  • Ka hoʻounaʻana i kaʻikepili IT it platforms aeʻae i ka mālamaʻana i ka mālamaʻana a me nā diagnostics remote, Hoʻopili i ka palekana a me ka hōʻemiʻana i ka downtime-no ka laʻana, ka nānāʻana i nā leakas i nā wahi kīwī kūlohelohe a me ke kaʻawaleʻana i ka paniʻana.

Mea kūʻai holomua:

  • No ka hoʻohana 'ana Nā mea waiwai (E.g., ʻO nā polymers ceramic) No nā pōpō a me nā noho i hoʻomaikaʻi E kāʻei i ke kū'ē, Ke kū'ē neiʻo Corrosionion, a hōʻemi i ke kaumaha, e hana ana i nā kumu kūpono kūpono no nā kūlana koʻikoʻi.

ʻO keʻano hoʻohālikelike:

  • Kāiʻia ʻO nā pā kiʻekiʻe kiʻekiʻe a me ka nui (E.g., ʻO ka lawelaweʻo Lng ma -196 ° C) hiʻohiʻona hoʻohālikelike i nā hoʻonohonohoʻana a me nā lako e mālama ai i ka hana ma lalo o nā kūlana koʻikoʻi.

Butterfly Valve Trends

ʻO ka hōʻailona kiʻekiʻe:

  • Triple-offset butterfly valterfly e hoʻoikaikaʻia e hoʻokō ʻO ka hōʻailona paʻakikī-i-metal, E hoʻopau i ka leakage zero ma lalo o nā kūlana kiʻekiʻe.
  • Hoʻopau kēia i ka noiʻana o nā mea waiwai o nā'ōpala i nā wahi i kauʻia ma mua o nā kumu ball.

Ka hana ikaika-ikaika:

  • Hoʻomohalaʻia o nā mea hana uila haʻahaʻa haʻahaʻa haʻahaʻa me nā mea lawelawe serving a me nā searmine searboxes e hōʻemi i ka hoʻoikaikaʻana i ka ikehu, e ae ana me 'ōmaʻomaʻo a me nā koiʻenehana hana.

Nā hopena nui-diameter:

  • Hoʻonui i ʻO nā diameter nui loa (Dn4000 +) aeʻae i nā mea kanu butterfly e lawelawe i ka hydraulic nui, muniani, a me nā'ōnaehana kūponoʻole.

Nā kuʻekuʻeʻokiʻoki

  • ʻO ka mālamaʻana a me ka mālamaʻana: Ke kūlike nei nāʻano maʻamau ʻOihana Kahuna 4.0 ʻO Frameworks, me ka hoʻohanaʻana i nā mea i hoʻopiliʻia no ka nānāʻana, styntie, a me ke ana.
  • Hoʻomaʻamaʻa i ka hana ola ola: Mea kūʻai holomua, Nā hoʻolālā hoʻolālā, a hui pūʻia nā mea hana akamai Hoʻemi i nā uku mālama, hoʻomaikaʻi palekana palekana, a hoʻonui i ka hana ikaika.

10. Nāʻokoʻa kī: BALL Valve vs Butterfly Valve

Pili / Pākaukau Ball valve Butterfly Vy
Ke nānā nei i ka mīkini ʻO ka pōkole sphericlal e hoʻokūkū i ka noho no ka paʻa paʻa Hoʻopili i nā disc e kāohi i ka kahe; ʻO ka noho mālie a paʻakikī paha
Kaho kahe ʻO kaʻeha maikaʻi loa; pololei ma / Off Control Ke kuahi ana; ʻoi aku ka maikaʻi o ka wikiwiki a iʻole a iʻole nā ​​kahe nui
Ke kū'ēʻana Haʻahaʻa loa; ʻO ka hōʻemi haʻahaʻa haʻahaʻa Haʻahaʻa loa i ke kūlana wehe piha, Akā ke hōʻike nei i ka hoʻolahaʻana i kekahi mea
Ka paipai & Lumi mahalaha Kaumaha kiʻekiʻe, laulā ākea ākea (-196° C i 500 ° C) Ka ikaika haʻahaʻa, ʻO nā palena haʻahaʻa haʻahaʻa haʻahaʻa
Mediadoptability Media Kau wai, pono, aila, māhu, ʻO nā wai wai, a me nā pāpā me nā'āpana Maikaʻi loa no ka mīkini hoʻomaʻemaʻe a iʻole nā ​​mea liʻiliʻi; ʻO ka naʻau palupalu palupalu e hoʻonāukiuki i nā media
Nui & Ke kaumaha ʻO ka liʻiliʻi liʻiliʻi aʻoi aku ka lōʻihi o kēlā me kēia pae; Hoʻohālikelike no ka piping Māmā, ʻoi aku ka nui o nā hoʻohālikelike nui; He kūpono no DN a i 4000+
Hoʻopiha Koi hou i nā wahi hou no ka huli piha; flanged a iʻole nā'āpana Hoʻolālāʻo Slim; ʻoi aku ka maʻalahi o ka hoʻokomoʻana i nā pipela nui
Mālama Hiki i ke kūlana noho a iʻole ka hoʻoponoponoʻana i ka hana hou aku Mālama maʻalahi; ʻOi aku ka liʻiliʻi o nā wahi neʻe
Kālā
ʻO ke kumukūʻai kiʻekiʻe kiʻekiʻe, nui no ke kumu kiʻekiʻe a me nā mea kūikawā Haʻahaʻa haʻahaʻa no nā mea nui nui; kahua hana maʻalahi
Whola / Loaʻa ka waiwai Hiki ke hanaʻia mai nā metala, alloys, a me nā hoʻohui; ʻO ke kāʻei kiʻekiʻe / corrosionion kū'ē Nā kikowaena ākea; kūpono no nā metala a iʻole nā ​​kino kino
Wawahua Maikaʻi loa, hilinaʻi i nā mea hana a me nā hoʻolālā kino Kūpono; ʻO ka hoʻolālāʻana o ka hoʻolālāʻana i keʻano maʻalahi
Markinpalibility ʻO ke kiʻekiʻe kiʻekiʻe; ʻO ka pōkō pololei a me ka noho noho e pono ai Maʻalahi; ka meaʻokoʻaʻokoʻa e pono ai no ka hoʻokaʻawaleʻana
Nā noi maʻamau Petrochemimical, pono & aila, ʻO ka Viscosity kiʻekiʻe a iʻole nā ​​mea kiko'ī, Nā'ōnaehana kiʻekiʻe Hāʻawi wai, Hvac, Nui nā wahi nui, ʻO nā noi maʻemaʻe maʻemaʻe
Kālā kūpelopa Nā mea akamai akamai, ʻO ka manaʻo haʻahaʻa haʻahaʻa, Nā Mea Hana Pono kiʻekiʻe Nā mea hana hana ikaika, ʻO nā mea nui nui, hoʻomaikaʻi i nā hōʻailona triple-offset

11. Hopena

BALL Valve vs Butterfly Valve, Noho kēlā me kēlā me kēia me ka nicheʻokoʻa i loko o nā'ōnaehana o ka wai, Me ko lākou mau ikaika a me nā palena i hoʻohālikelikeʻia e ka hoʻolālā hoʻolālā, koho koho, a me nā pono hana hana.

  • Nā Kūlana Pihi excel in pani paʻa paʻa, media media, a me nā noi kiʻekiʻe kiʻekiʻe, e hana ana iā lākou no ka aila & aila, Ke kālepaʻana, a nā'ōnaehana Steam.
    Kā lākou hōʻailonaʻana, durability, A e kū mai i nāʻenehana loea akamai e hōʻoia iā lākou e hilinaʻi no nā hana koʻikoʻi a me nā hana kūlana koʻikoʻi.
  • Butterfly Valves Hāʻawi Hoʻohālikelike nui, makana māmā, a me ka uku uku, pololei no Nui nā wahi nui, Hoʻomaʻemaʻeʻo Media, a me nā'ōnaehana paʻakikī.
    Loaʻa i nā loiloi ma Triple-Offset i hoʻolālā a me ka hana ikaika-ikaika e hoʻonui nei i kā lākou mea noi i nā mea eʻoi aku ai ka nui.

Nā manaʻo e noʻonoʻo:

  • Koho Nā Kūlana Pihi No nā noi noi e koi ana, pani piha, a me nā pāpā i loaʻa i nā'āpana a iʻole ka nānā kiʻekiʻe.
  • Koho Butterfly Valves no ka Nā'ōnaehana paʻa-Space i hoʻopaʻaʻia, Nui nā helu nui, a iʻole nā ​​papahana loiloi.

Lākahi, kahi loiloi piha o nā kūlana hana, nā hiʻohiʻona media, ke koina / koi pono, a me nā kumukūʻai ola he koʻikoʻi e hōʻoia i ka hana maikaʻi o ka hana a me ka hilinaʻi lōʻihi.

Ma ka hoʻomaopopoʻana i kā lākou pono hoʻohālikelike, Hiki i nā Engineers ke hoʻoholo i nā hoʻoholo i hoʻomaopopoʻia, palekana, a me ke kumukūʻai-kūpono.

FaqS

Hiki iaʻu ke hoʻohana i kahi pākuhi butterfly no ka lawelaweʻana o kaʻoihana?

ʻAe-elastomer-noho i nā mea momona e hiki ke hoʻohanaʻia no ka wai haʻahaʻa haʻahaʻa, Akā e hōʻoiaʻiʻo i ka nohoʻana o nā noho a me nā papa inoa a me ka papa leʻa.

No ka hoʻokaʻawaleʻana o ka piko, ʻO nā mea i nohoʻia a iʻole nā ​​mea i noho ai a iʻole nā ​​ball paha.

He mau lāʻau ball i kūpono no ka thtttling?

ʻAʻole i hoʻolālāʻia nā koho balota maʻamau no ka hukiʻana i ka pēpē.

No nā modulate pololei, E hoʻohana i kahi kumu paʻa (honua honua) a iʻole he b-popo me kahi kūlana.

ʻOi aku ka maikaʻi o ka varve no ka slurry?

ʻAʻole hoʻi he kūponoʻole me ka hoʻolālā kūikawā. E hoʻohana i nā hana paʻakikī, ʻO nā ola ola kino a iʻole nā ​​varry-slurry-kūikawā.

ʻO nā waiwai Butterfly me nā discs rons a me nā counts bio-bio-biodibribsible he maʻamau i nā laina slurry nui; Hiki i nā blad bet nā hua manu e hiki ke hana i nā hana slurry liʻiliʻi liʻiliʻi.

Pehea ka nui o kahi pōpō bal?

Hoʻokumuʻia nā Balle Balves i nā nui nui (>24"Aʻoi aku ka kiʻekiʻe) me ka hoʻohanaʻana i nā hoʻolālā trinnion, Akā ke kumukūʻai a me ka paona nui. E lilo i mau waiwai waiwaiʻo Butterfly i luna o luna ma luna o ~ 10-12 ".

E nānā i luna