Mtsogoleri wa opanga ma valve a mpira ku China
Monga gwero la ma valve opanga mpira kuphatikiza R&D, kapangidwe, kupanga ndi kugulitsa, titha kuwonetsetsa kuti magwiridwe antchito a valavu iliyonse ya mpira ali oyenerera. Ma valve a mpira opangidwa ndi kampani yathu amagwiritsidwa ntchito kwambiri mu mafuta, gasi, mankhwala, madzi a m'nyanja, kumanga zombo ndi madera ena, ndipo akhala akudziwika ndikuyamikiridwa ndi makasitomala. Tapezanso ziphaso za ISO 9001, ISO14001, CE-PED, API6D, API 6FA, API 607, SIL3, ATEX, ISO15848-1, ndi zina.
Kusankhidwa kwa mitundu ya ma valve a mpira wa mafakitale
Wopanga valavu ya mpira NSW adadzipereka kupanga mavavu a mpira omwe angagwiritsidwe ntchito bwino pazovuta zosiyanasiyana zogwirira ntchito, kuphatikiza Cryogenic (-196 ℃), kutentha kwambiri, kuthamanga kwambiri, vacuum (kupanikizika koyipa). Angagwiritsidwenso ntchito mapaipi madzimadzi a zidulo, alkalis ndi TV wapadera kuti n'zosavuta crystallize ndi zosavuta kukokoloka.
Ma valve otseka mpweya onse ali ndi ntchito yotseka mwamsanga, ndi mawonekedwe osavuta, kuyankha tcheru, ndi zochita zodalirika. Itha kugwiritsidwa ntchito kwambiri m'magawo opanga mafakitale monga mafuta, mankhwala, ndi zitsulo. Gwero la mpweya wa valavu yodulidwa ya pneumatic imafuna mpweya wosakanizidwa, ndipo sing'anga yomwe imadutsa mu thupi la valve iyenera kukhala madzi ndi mpweya wopanda zonyansa ndi particles. Kugawika kwa mavavu otsekera chibayo: mavavu wamba otseka chibayo, mavavu otsekera othamanga kwambiri a pneumatic.
China, Gawo, V Notch, V doko, valavu mpira, kupanga, Factory, Price, Flanged, RF, RTJ, PTFE, RPTFE, Zitsulo, mpando, anaboola zonse, kuchepetsa anabowola, chidutswa chimodzi, mavavu zipangizo ndi mpweya zitsulo, zitsulo zosapanga dzimbiri. , A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera. Kupanikizika kuchokera ku Class 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
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China, DBB, pawiri chipika, magazi awiri, valavu mpira, Kupanga, Factory, Price, Flanged, RF, RTJ, mono, PTFE, RPTFE, Zitsulo, mpando, anaboola zonse, kuchepetsa anaboola, mavavu zipangizo ndi mpweya zitsulo, zitsulo zosapanga dzimbiri, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera.
China, 3 njira, njira zitatu, T doko, Y doko, L doko, valavu mpira, kupanga, Factory, Price, Flanged, RF, RTJ, PTFE, RPTFE, Zitsulo, mpando, anaboola zonse, kuchepetsa kubereka, mavavu zipangizo ndi mpweya zitsulo, zitsulo zosapanga dzimbiri, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera.
China, API 6D, Top Entry, Floating, Trunnion, Fixed, Mounted, Ball Valve, Manufacture, Factory, Price, Flanged, RF, RTJ, chidutswa chimodzi, PTFE, RPTFE, Zitsulo, mpando, kubereka zonse, kuchepetsa kubereka, mavavu zipangizo ndi carbon steel, zitsulo zosapanga dzimbiri, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera.
China, API 6D, Trunnion, Fixed, Mounted, Ball Valve, Side Entry, Manufacture, Factory, Price, Flanged, RF, RTJ, Zidutswa ziwiri, zidutswa zitatu, PTFE, RPTFE, Zitsulo, mpando, kubereka, kuchepetsa kubereka, mkulu kuthamanga, kutentha, mavavu zipangizo ndi mpweya zitsulo, zitsulo zosapanga dzimbiri, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera. Kupanikizika kuchokera ku Class 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
Valavu yoyandama ya mpira ndi valavu yotembenukira kotala yomwe imagwiritsa ntchito mpira kuwongolera kutuluka kwamadzi. Amapangidwa ndi mpira woyandama wokhala ndi mipando iwiri ya valve, imodzi mbali iliyonse ya mpirawo. Mpira umayenda momasuka mkati mwa thupi la valve, kulola kuti lizizungulira ndikutsegula kapena kutseka njira yodutsa. Ma valve awa amagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikizapo mafuta ndi gasi, mankhwala, petrochemical ndi madzi. Amayamikiridwa chifukwa cha ntchito yawo yodalirika, zofunikira zochepa zosamalira komanso zosavuta kugwira ntchito. Ma valve oyandama a mpira amapereka chisindikizo cholimba komanso kuwongolera bwino kwamadzimadzi, kuwapangitsa kukhala oyenera kuthamanga kwambiri komanso kugwiritsa ntchito kutentha kwambiri.
Mpweya wa Mpira wa Carbon Steel ndi Ma Vavu a Mpira omwe amapangidwa ndi zida za Carbon Steel Raw, amatha kukhala mtundu woyandama komanso mtundu wamtundu wa trunnion, kampani ya Newsway Valve ndi katswiri wopanga ma valve omwe amagwira ntchito popanga ma valve a mpira wachitsulo. Ma valve athu amagawidwa makamaka kukhala ma valve a manual, ma valve pneumatic, magetsi a magetsi ndi pneumatic-hydraulic valves. Ma valve athu a zipata zachitsulo akhala akugwiritsidwa ntchito m'mafakitale osiyanasiyana, kuchokera ku zomera za mankhwala kupita ku magetsi.
Momwe mungayendetsere ubwino wa valve ya mpira
Kuwongolera khalidwe la ma valves a mpira kumafuna kulimbikitsa kulamulira kuchokera kuzinthu monga kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
Sankhani woperekera valavu ya mpira woyenera:
Choyamba, muyenera kusankha woperekera valavu ya mpira yemwe ali ndi mbiri yabwino komanso chidziwitso cholemera. Posankha wogulitsa, muyenera kuwunikanso ziyeneretso zake, zida zopangira ndi kuchuluka kwazinthu. NSW idzakhala bwenzi lanu la China wopanga ma valve.
Yang'anirani kwambiri mtundu wa zida zopangira ma valve:
Zida zomwe zimagwiritsidwa ntchito muzitsulo za mpira zimakhudza mwachindunji khalidwe lawo. Muyenera kusankha opangira zinthu zopangira zapamwamba kwambiri ndikuwunika mosamalitsa komanso kuyang'anira zinthu zopangira.
Limbikitsani njira zowongolera ma valve:
Popanga ma valves a mpira, kuwongolera njira kuyenera kulimbikitsidwa, ndipo ntchito ziyenera kuchitidwa mosamalitsa motsatira malamulo oyendetsera ntchito kuti zitsimikizire kuwongolera koyenera kwa ulalo uliwonse kuti tipewe zoopsa zomwe zimachitika chifukwa cha ntchito yosayenera.
Limbikitsani dongosolo loyendera ma valve:
Pambuyo pomaliza kupanga ma valve a mpira, kuwunika kwatsatanetsatane komanso mwatsatanetsatane kuyenera kuchitidwa. Zida zoyendera ziyenera kukhala zapamwamba komanso zolondola, ndipo njira zowunikira ziyenera kuyendetsedwa mosamalitsa malinga ndi miyezo.
Limbitsani ntchito ya fakitale ya valve pambuyo pa malonda:
Nkhani zabwino zomwe makasitomala amakumana nazo ziyenera kuyankhidwa mwachangu, nkhani zabwino zomwe zimabuka ziyenera kuthetsedwa munthawi yake, ndipo zogulitsa ndi ntchito ziyenera kukonzedwa mwachangu kuti zipitilize kusangalatsa makasitomala.
Mungasankhe bwanji valavu yoyenera ya mpira kuchokera kwa ogulitsa valavu yanu ya mpira
Pali mitundu yambiri ya mavavu a mpira. Ndi valve yogwiritsidwa ntchito kwambiri yomwe nthawi zambiri imagwiritsidwa ntchito poyang'anira ndi kudula madzi otuluka. Ndikofunikira kwambiri kusankha mavavu olondola a mpira. Tiyeni timvere malangizo a fakitale ya valavu yaku China - NSW
Kusankhidwa kwa ma valve a mpira:
Vavu ya mpira woyandama:
Mpira wa valavu ya mpira ukuyandama. Pansi pa kukakamizidwa kwapakati, mpirawo ukhoza kutulutsa kusuntha kwina ndikukankhira mwamphamvu pamalo osindikizira a chotulukapo kuti mutsimikizire kusindikiza kotuluka. Nthawi zambiri amagwiritsidwa ntchito pa mavavu a mpira pansi pa 8".
Valve ya mpira wokhala ndi Trunnion:
Poyerekeza ndi valavu yoyandama ya mpira, pamene ikugwira ntchito, mphamvu yopangidwa ndi mphamvu yamadzimadzi kutsogolo kwa valavu pa mpira imafalikira kumtunda, ndipo mpirawo sudzasunthira kumpando wa valve, kotero mpando wa valve udzakhala. osapirira kupsyinjika kwakukulu. Chifukwa chake, valavu yokhazikika ya mpira imakhala ndi torque yaying'ono, kupindika kwa mipando yaying'ono, kusindikiza kokhazikika, moyo wautali wautumiki, ndipo ndiyoyenera kupanikizika kwambiri komanso nthawi zambiri zapakati.
Valve yamitundu iwiri
Amakhala ndi thupi lamanzere la valve ndi thupi lamanja la valve. Kawirikawiri, mavavu oponyedwa adzalandira mawonekedwe awiri, monga valavu ya mpira wa WCB, valavu ya mpira wa CF8, valavu ya mpira wa CF8M, ndi zina zotero. Mtengo wopangira udzakhala wotsika kusiyana ndi wa mavavu opangira mpira.
Valve yamagulu atatu a mpira
Valavu yamagulu atatu nthawi zambiri imakhala ndi thupi la valve, mpira ndi tsinde la valve. Thupi la valve limagawidwa m'zidutswa zitatu, ndipo mpira umazungulira mu thupi la valve kuti ukwaniritse ntchito yosinthira.
Valavu yamagulu atatu imagwiritsidwa ntchito makamaka mupaipi kuti idule, kugawa ndikusintha njira yoyendetsera sing'anga.
Vavu yolowera mbali ya mpira
Kulowera ndi kutulutsa kwa mpira wa valavu yolowera mbali kumakhala mbali ya thupi la valavu, ndipo nsonga yozungulira mpira imayenderana ndi mayendedwe a payipi.
Valve yapamwamba yolowera mpira
Mpira wa valve yolowera pamwamba ili pamwamba pa valve. Mapangidwewa amalola kuti zida zamkati zisinthidwe ndikusungidwa popanda kusokoneza mapaipi, kuchepetsa kwambiri nthawi yokonza ndi mtengo.
Mapangidwe a modular: Zida zazikulu monga mpira, mpando wa valve ndi chisindikizo zimatha kupasuka ndikusinthidwa.
Ma torque otsika: Malo olumikizirana pakati pa mpira ndi mpando wa valve ndi ochepa, ndipo torque yogwiritsira ntchito ndiyotsika.
Makhalidwe odziyeretsa: Kuzungulira kwa mpira kumatha kuchotsa sikelo pampando wa valve ndikuchepetsa kutsekeka kwamadzi.
Zida zambiri zosindikizira: Zisindikizo zazinthu zosiyanasiyana zimatha kusankhidwa malinga ndi mawonekedwe osiyanasiyana azama media.
Kusankha mawonekedwe a mpira mu valavu ya mpira
Valve ya mpira wamtundu uliwonse
M'mimba mwake valavu ya valavu ya valavu ya mpira ndi yofanana ndi m'mimba mwake ya payipi, ndiye kuti, kutalika kwa mpirawo kumafanana ndi m'mimba mwake mwa payipi, nthawi zambiri kumakhala ndi choyezera chotsika chotsika komanso chotsika kwambiri, chomwe chingatsimikizire kuti madzimadzi amasunga kuchepa kwapang'onopang'ono komanso kuthamanga kwachangu pamene akudutsa mu valve. Kuonjezera apo, chifukwa cha malo akuluakulu osindikizira pakati pa mpira ndi mpando wa valve, ntchito yosindikiza imakhala yabwino.
Kuchepetsa valavu ya mpira
Njira ya valavu ya valavu yochepetsedwa ya mpira idzachepetsedwa mpaka kufika pamtunda wina usanayambe ndi pambuyo pa mpira, ndiye kuti, mpirawo ndi wocheperapo kusiyana ndi m'mimba mwake wa chitoliro, ndi mawonekedwe osakanikirana ndi kulemera kwake. Komabe, amachepetsa kukana koyezera koyenda komanso kuthamanga kwapakati pamlingo wina, ndipo ikafunika kuthana ndi kupanikizika kwambiri, kutentha kwakukulu kapena media zowononga, ntchito yake yosindikiza imatha kukhudzidwa pang'ono.
V mtundu wa mpira valve
Chodziwika kwambiri ndikugwiritsa ntchito V The V-woboola pakati (kapena conical) mpando wa valve. Mapangidwe awa amalola mpirawo kupanga njira yosinthira pang'onopang'ono panthawi yozungulira, potero kukwaniritsa kuwongolera bwino kwakuyenda kwamadzimadzi. Mavavu amtundu wa V nthawi zambiri amakhala ndi zida zamanja, zamagetsi kapena pneumatic kuti athe kuwongolera kasinthasintha wa mpira. Posintha mbali yozungulira ya mpira, ndondomeko yolondola ya kayendedwe ka madzimadzi imatha kutheka (pankhaniyi, ikhoza kutchedwa V-mtundu woyendetsa valve). Mapangidwe a V-groove a V-mtundu wa valavu ya mpira amakhalanso ndi ntchito yodziyeretsa. Madziwo akamadutsa, V-groove imatha kutsogolera madziwo kuti apange mphamvu yothamanga, kuthandizira kuchotsa zonyansa ndi tinthu tating'ono pampando wa valve, ndikusunga valavu. Oyera komanso osasokoneza.
Kusankha ndi Multi-way Ball Valves
Molunjika kudzera pa valavu ya mpira
Valavu yowongoka ya mpira ndi valavu ya mpira popanda chopinga chilichonse mkati mwa valavu. Nthawi zambiri zimakhala ngati mzere wautali wolumikizidwa ndi ma flanges awiri. Ma valve olunjika-kupyola mpira amagwiritsidwa ntchito makamaka pamene kutuluka kwapakati kumakhala kwakukulu. Chifukwa m'mimba mwake molunjika ndi chimodzimodzi, sing'angayo imatha kuyenda bwino mosasamala kanthu kuti kusinthako kwatseguka kapena kutsekedwa.
Valve ya mpira wanjira zitatu
Valve yanjira zitatu ndi valavu ya mpira yomwe imagwiritsidwa ntchito popatutsa, kutembenuza ndikusintha komwe kumayendera kwapakati. Malinga ndi mawonekedwe ake osiyanasiyana, valavu ya mpira wanjira zitatu imagawika kwambiri kukhala valavu yamtundu wa T ndi valavu yamtundu wa L. Mtundu wa T wa njira zitatu za mpira umatha kulumikiza mapaipi atatu a orthogonal ndikudula njira yachitatu, yomwe ili yoyenera kupatutsa ndi kutembenuza; pamene L mtundu wa njira zitatu mpira valavu akhoza kulumikiza mapaipi awiri orthogonal, ndipo makamaka ntchito kugawa.
Valve ya mpira wanjira zinayi
Ma valve 4 a mpira ali ndi zolowera ziwiri ndi zolowera ziwiri. Mpirawo udapangidwa ndi njira yovuta mkati kuti ikwaniritse kuyenda kwapakati kapena kusokoneza komanso kugwirizanitsa ntchito zamadzimadzi. Valavu ya mpira wanjira zinayi imatha kusintha kugawa ndi kusakaniza kwamadzimadzi pakati pa njira zingapo kuti zikwaniritse zofunikira zamagulu, monga osinthanitsa kutentha, ogawa, osakaniza ndi zida zina.
Kusankha ntchito ya valve actuator ya mpira
Valve yamanja ya mpira
Mpira umayendetsedwa kuti uzungulire pozungulira chogwirira kapena turbine kuti uwongolere kuyatsa ndi kutuluka kwamadzimadzi. Palibe mphamvu zakunja zomwe zimafunikira, ndipo kudalirika kumakhala kwakukulu. Zoyenera pamapaipi ang'onoang'ono kapena zochitika zomwe zimafuna kugwira ntchito pamanja pafupipafupi.
Valve ya mpira wa pneumatic
Pogwiritsa ntchito mpweya woponderezedwa ngati gwero la mphamvu, mpirawo umayendetsedwa kuti uzungulire kudzera mu choyendetsa mpweya (monga silinda). Mavavu a mpira wa pneumatic ndi othamanga komanso omvera. Zoyenera kuwongolera kutali kapena makina owongolera okha. Makina ogwiritsira ntchito mawilo amanja amathanso kuwonjezeredwa.
Valve ya mpira wa Hydraulic
Pogwiritsa ntchito zakumwa monga mafuta a hydraulic kapena madzi monga gwero lamagetsi, mpirawo umayendetsedwa kuti uzungulire kudzera mu hydraulic actuator (monga hydraulic cylinder). Valavu ya hydraulic mpira imakhala ndi torque yayikulu ndipo imatha kuyendetsa ma valve akulu akulu kapena othamanga kwambiri. Zoyenera nthawi zokhala ndi ma torque apamwamba oyendetsa. Makina ogwiritsira ntchito mawilo amanja amathanso kuwonjezeredwa.
Valve yamagetsi yamagetsi
Imawongolera kutsegula ndi kutseka kwa valavu ya mpira kudzera mu actuator yamagetsi, potero kukwaniritsa kulamulira kwa sing'anga mu payipi. Valve yamagetsi yamagetsi imakhala ndi cholumikizira magetsi ndi thupi la valve ya mpira. Polowetsa chizindikiro chokhazikika, gulu lagalimoto limayendetsa torque ya nyongolotsi kuti isinthe valavu ndi bokosi losinthira.
Kusankha valavu ya mpira ndi zinthu za valve
Mpweya wachitsulo wa carbon
Mpweya zitsulo mpira valavu ndi mtundu wa valavu mpira opangidwa ndi zinthu mpweya zitsulo, amene ndi mtundu wa zida zowongolera madzimadzi. Imawongolera kuyatsa ndi kutuluka kwamadzimadzi ndi kuzungulira kwa mpira.
Imagawidwa kukhala valavu ya zitsulo zotayidwa ndi valavu yachitsulo ya carbon steel. Iwo akhoza kugawidwa mu otsika mpweya zitsulo mpweya mpweya valavu, sing'anga mpweya zitsulo mpira valavu, mkulu mpweya zitsulo mpira valavu, etc.
Vavu ya mpira wosapanga dzimbiri
Mavavu achitsulo chosapanga dzimbiri amatanthauza mavavu opangidwa ndi chitsulo chosapanga dzimbiri. Popeza amapangidwa ndi chitsulo chosapanga dzimbiri, sagonjetsedwa ndi dzimbiri, kutentha kwakukulu ndi kuvala, ndipo amagwiritsidwa ntchito kwambiri mu mafuta, mankhwala, zitsulo, mafakitale opepuka ndi mafakitale ena.
Zida zachitsulo zosapanga dzimbiri nthawi zambiri zimagawidwa kukhala zitsulo zosapanga dzimbiri komanso zitsulo zosapanga dzimbiri.
Mavavu a mpira wosapanga dzimbiri amapangidwa ndi ASTM A351 CF8, CF8M, CF3 CF3M etc.
Ma valve opangidwa ndi chitsulo chosapanga dzimbiri amapangidwa ndi ASTM A182 F304, F316, F304L, F316L etc.
Duplex chitsulo chosapanga dzimbiri valavu ya mpira
Duplex zitsulo zosapanga dzimbiri valavu ndi valavu ya mpira yopangidwa ndi duplex zitsulo zosapanga dzimbiri, zomwe zimagwiritsidwa ntchito kwambiri pamapaipi okhala ndi Cl⁻ kapena H₂S media. Thupi lake la valve, mpira ndi tsinde zake zimapangidwa ndi zida zachitsulo ziwiri, monga ASTM A995 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), 1B (CD4MCuN) ndi ma castings ena kapena ASTM A182 F51, F60, F53, F55 , F61 ndi zida zina zopangira. timachitchanso ngati valavu ya 4A, valavu ya mpira 5A, valavu ya mpira F51, valavu ya mpira F55 etc.
Special alloy zitsulo mpira valavu
Special alloy steel ball valve amatanthauza valavu ya mpira yopangidwa ndi chitsulo chapadera cha alloy, chomwe chimagwiritsidwa ntchito makamaka pakuwononga kwambiri, kutentha kwambiri kapena kupanikizika kwambiri. Valavu yapadera ya alloy zitsulo imakhala ndi kukana kwa dzimbiri, mphamvu zamakina ndi ntchito yosindikiza, ndipo imagwiritsidwa ntchito kwambiri muzamankhwala, mafuta, gasi, mphamvu ndi minda yaumisiri wam'madzi.
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- Aluminium bronze mpira valve
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- Titanium alloy mpira valve