Wopereka ma valavu omwe mungamukhulupirire
Ma valve owunika ndi amodzi mwazinthu zama valve a kampani ya NSW. Tili ndi zaka zopitilira 20 pakupanga ma valve. Yang'anani miyezo yopangira ma valve molingana ndi API 6D, BS 1868, API 594, etc. Ma valve athu oyendera mbale, ma valve oyendayenda, ma piston check valves, axial check valves ndi tilting disc check valves amalandiridwa bwino ndi makasitomala apadziko lonse ndi apakhomo.
Momwe mungasankhire valve yachipata
NSW ndi fakitale yapadera yopanga ma valve pachipata. Tili ndi chipata chathu valavu thupi kuponyera foundy, akatswiri chipata vavu processing zida ndi akatswiri chipata vavu kulamulira khalidwe dipatimenti. Tidzakupatsirani mtengo wa fakitale ya valve gate gate
Onani Vavu
China, API 594, Dual Plate, Double Plate, Wafer, Flange, Lugged, Check Valve, Manufacture, Factory, Price, RF, RTJ, trim 1, trim 8, trim 5, PTFE, Viton, Metal, mpando, mavavu zipangizo ali ndi carbon steel, chitsulo chosapanga 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, Tilting chimbale, Chongani valavu, kupanga, Factory, Price, Flanged, RF, RTJ, 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, BS 1868, Chongani Vavu, Mtundu wa Swing, Bolt chivundikiro, Kupanga, Factory, Price, Flanged, RF, RTJ, trim 1, trim 8, trim 5, Zitsulo, mpando, mavavu zipangizo ali 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, Ductile Iron, Cast Iron, Dual Plate, Double Plate, Wafer, Flange, Lugged, Check Valve, Manufacture, Factory, Price, RF, RTJ, chepetsa 1, chepetsa 8, chepetsa 5, PTFE, Viton, Metal, mpando, 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, PN10, PN16, JIS 10K, JIS 5K
China, Tilting chimbale, Chongani valavu, kupanga, Factory, Price, Flanged, RF, RTJ, 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
Kodi vavu ya butterfly ndi chiyani
Valve yowunikira ndi valve yomwe ili ndi diski yozungulira ngati gawo lotsegula ndi lotseka ndikuletsa kubwereranso kwa sing'anga ndi kulemera kwake komanso kupanikizika kwapakati. Ndi valavu yodziwikiratu ndipo imatchedwanso valavu yosabwerera, valavu ya njira imodzi, reflux valve kapena valve yodzipatula. Njira yoyendetsera ma disc imagawidwa kukhala valavu yokweza ndi valavu yoyendera. Valve yowunikira imagwiritsidwa ntchito makamaka m'mapaipi pomwe sing'anga imayenda mbali imodzi, ndipo imangolola sing'anga kuyenda mbali imodzi kuti ateteze ngozi zomwe zimachitika chifukwa cha nyundo yamadzi.
| Sankhani wopereka ma valve olowera pachipata: Choyamba, muyenera kusankha wopereka ma valve pachipata wokhala 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 mosamalitsa zazinthu zopangira: Zida zomwe zimagwiritsidwa ntchito mu mavavu a pachipata zimakhudza mwachindunji mtundu wawo. Muyenera kusankha opangira zinthu zopangira zapamwamba kwambiri ndikuwunika mosamalitsa komanso kuyang'anira zinthu zopangira. | |
| Limbikitsani 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 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 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 kamwemwemwe kapabubumwemwemwemwe kapakhu kuyi lugha ukwazitsidwe kachitidwe kakhale koyenera | |
| Limbikitsani dongosolo loyang'anira bwino: Kupanga ma valve a pachipata kumalizidwa, kuwunika kokwanira komanso mwatsatanetsatane kuyenera kuchitidwa. Zida zoyendera ziyenera kukhala zapamwamba komanso zolondola, ndipo njira zowunikira ziyenera kuyendetsedwa mosamalitsa malinga ndi miyezo. | |
| Limbikitsani ntchito zogulitsa pambuyo pogulitsa: Nkhani zabwino zomwe makasitomala amakumana nazo ziyenera kuyankhidwa mwachangu, zovuta zomwe zimabuka ziyenera kuthetsedwa munthawi yake, ndipo zogulitsa ndi ntchito ziyenera kukonzedwa kuti zipititse patsogolo kukhutira kwamakasitomala. | |
Kugawika kwamagulu a ma cheki ma valve
Malinga ndi kapangidwe, iwo akhoza kugawidwa mu mitundu itatu:
Ma valve okweza amagawidwa m'mitundu yoyima komanso yopingasa.
Mavavu a swing cheque amagawidwa m'magulu amodzi, owirikiza kawiri ndi mitundu yamitundu yambiri.
Mavavu agulugufe amawongoka.
Yang'anani gulu la zinthu za valve
Valve yowunikira chitsulo
Valve yoyang'ana mkuwa
Valovu yoyang'ana zitsulo zosapanga dzimbiri
Carbon steel check valve
Valve yopangira zitsulo zopangira
Yang'anani ntchito za valve
DRVZ valavu yoyang'ana chete
DRVG valavu yoyang'ana chete
NRVR silent check valve
SFCV rubber flap check valve
DDCV double flap check valve
Onani njira yoyika ma valve
Chovala chowongolera cha swing:
Disiki ya valve ya swing check valve imakhala yofanana ndi disc ndipo imazungulira kuzungulira shaft yozungulira ya mpando wa valve. Chifukwa njira yomwe ili mkati mwa valavu imayendetsedwa bwino, kukana koyenda kumakhala kochepa kuposa kwa valve yokweza. Ndizoyenera nthawi zazikuluzikulu zokhala ndi kutsika kochepa komanso kusintha kosasinthika, koma sizoyenera kutulutsa mpweya. Kusindikiza kwake sikuli bwino ngati valavu yowunikira. Mavavu a swing cheke amagawidwa kukhala mtundu wamtundu umodzi, mtundu wamitundu iwiri komanso mtundu wamitundu yambiri. Mafomu atatuwa amagawidwa makamaka molingana ndi ma valve awiri. Cholinga chake ndikuletsa sing'anga kuti isayime kapena kubwerera mmbuyo ndikufooketsa mphamvu ya hydraulic.
Chovala chowongolera chokweza:
Valve yowunika yomwe valavu yake imayenda motsatira mzere woyima wapakati pa thupi la valavu. Valve yowunikira imatha kukhazikitsidwa patope yopingasa. Disiki ya valve pa valavu yoyang'ana yaing'ono yothamanga kwambiri ikhoza kukhala mpira. Maonekedwe a thupi la valve ya valve yokweza ndi yofanana ndi ya valve yoyimitsa (yomwe ingagwiritsidwe ntchito ndi valve yoyimitsa), kotero kuti mphamvu yake yamadzimadzi imakhala yaikulu. Mapangidwe ake ndi ofanana ndi a valve yoyimitsa, ndipo thupi la valve ndi diski ya valve ndi yofanana ndi ya valve yoyimitsa. Kumtunda kwa diski ya valve ndi kumunsi kwa chivundikiro cha valve kumakonzedwa ndi manja otsogolera. Manja owongolera ma valavu amatha kukwezedwa momasuka ndikutsitsidwa mumanja owongolera ma valve. Pamene sing'anga imayenda kunsi kwa mtsinje, chimbale cha valve chimatsegulidwa ndi kukankhira kwa sing'anga. Sing'anga ikasiya kuyenda, valavu ya valavu imagwera pampando wa valve podzigwedeza, zomwe zimalepheretsa sing'angayo kubwereranso. Njira zolowera pakatikati ndi zotuluka za valavu yokweza mowongoka ndizomwe zimayenderana ndi njira ya mpando wa valve; njira zapakatikati zolowera ndi zotuluka za valavu yokweza yokwera ndi yofanana ndi njira ya mpando wa valve, ndipo kukana kwake koyenda kumakhala kochepa kuposa mtundu wowongoka.
Valve yowunikira ma disc:
Valve yoyang'ana momwe diski imazungulira mozungulira shaft ya pini pampando wa valve. Valve yowunikira ma disc ili ndi mawonekedwe osavuta ndipo imatha kukhazikitsidwa pamapaipi opingasa, ndipo ntchito yake yosindikiza ndiyosauka.
Valve yowunikira mapaipi:
Valve yomwe disc imayenda pamzere wapakati wa thupi la valve. Vavu yoyang'ana mapaipi ndi mtundu watsopano wa valve. Ndi yaying'ono kukula kwake, yopepuka kulemera kwake, ndipo ili ndi luso lokonza bwino. Ndi imodzi mwa njira zachitukuko za valve cheke. Komabe, coefficient ya kukana kwamadzimadzi ndi yayikulu pang'ono kuposa ya swing check valve.
Valavu yowunikira: Vavu iyi imagwiritsidwa ntchito ngati madzi ophikira komanso valavu yodulira nthunzi. Ili ndi ntchito zophatikizika za valavu yokweza ndi valavu yoyimitsa kapena valavu. Kuonjezera apo, pali ma valve owunika omwe sali oyenerera kuyika pompani, monga ma valve pansi, ma check valves a masika, ndi ma check valves a Y.
Zomwe zimagwira ntchito ndi ma cheki ma valve oyenera
Ma valve owunikira amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo kuchotsa mchere, madzi ndi zinyalala, mankhwala, chakudya ndi zakumwa, geothermal, migodi, mafuta ndi gasi, mphamvu, zamkati ndi mapepala, kuyenga, ndi zina zotero. zopezeka m'nyumba zogwirira ntchito, monga mzere wotayira wa mapampu a chimbudzi.
Chifukwa chiyani musankhe wopanga ma valve agulugufe - NSW - fakitale yaku China
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| Fakitale ya valve gate | Wangwiro chipata vavu kulamulira khalidwe dongosolo | Professional gate valve technical team | Gulu lamalonda lachangu | 7 * 24 pambuyo-kugulitsa gulu |
| Pezani mtengo wa valve pachipata mwachindunji kuchokera ku fakitale Sungani khalidwe la valve pachipata mwachindunji kuchokera ku fakitale | Malingana ndi dongosolo la ISO 9001 lowongolera khalidwe, ubwino wa mavavu apakhomo ukhoza kuyendetsedwa bwino pamtundu uliwonse wopanga fakitale ya NSW. | Akatswiriwa amadziwa bwino momwe ma valve a zipata amapangidwira komanso momwe amachitira. Thandizani makasitomala kusankha valavu yachipata choyenera ndi zida za valve pachipata malinga ndi sing'anga yamadzimadzi a mapaipi. | Gulu lazogulitsa lili ndi mphamvu komanso chidwi, kuthandiza makasitomala ndi gulu laukadaulo la valve, kuwuza makasitomala kusankha ma valve ndi mitengo ya valve pachipata. | Ngati makasitomala akukumana ndi mafunso pogwiritsa ntchito ma valve a pakhomo, gulu lathu logulitsa pambuyo pogulitsa lidzathandiza makasitomala kuthetsa mavuto a valve pachipata mkati mwa mphindi 30 atalandira ndemanga. |