Wopanga ndi makasitomala osankhidwa a ma vapeline a mafayilo a mafakitale
Ndife wopanga mapulani aluso omwe ali ndi zaka zambiri zopanga ndi kunja komwe zinthu zinachitika kunja. Tikudziwa kapangidwe ka mavasi osiyanasiyana ndipo titha kukuthandizani kusankha mtundu woyenera kwambiri malinga ndi media ndi malo. Tikuthandizani kugwiritsa ntchito mtengo wocheperako ndikukumana ndi zovuta zomwe zingagwiritsidwe ntchito ndikuwonetsetsa moyo wa Utumiki.
Zoyenera Zogwirira Ntchito za Valve
Mavesi athu amagwiritsidwa ntchito kwambiri ku mafuta, mapangidwe opanga zamankhwala, mpweya wachilengedwe, mankhwala opanga nyukiliya, olemera kwambiri, acimal alkality, enc. Mavavu athu amasintha kwambiri. Ngati mukufuna kuwongolera kutentha, kutentha kutentha, p
Nyimbo za NSW
NSW imagwirizana mwamphamvu ndi dongosolo la iso9001. Timayamba kuyambira mthupi la valavu ya valavu, valavu yophimba, ziwalo zamkati ndi zomangira, ndiye njira, zimasonkhana, kuyesa, utoto. Timayesa bwino valavu iliyonse kuti tiwonetsetse zitsamba za varve ndi zotetezeka kugwiritsa ntchito, zapamwamba kwambiri, zapamwamba komanso zazitali.
Zinthu Zithunzi Zogwiritsidwa Ntchito Zogwiritsidwa Ntchito Pamapaipi a Mafakitale
Makunja a m'mapaipi opangira mafakitale amapezeka kuti atsegule ndikutseka mapaipi, kuwongoleredwa pang'ono, kusintha ndikuwongolera magawo (kutentha, kupanikizika) kwa sing'anga. Valavu ndi gawo lowongolera mu dongosolo lamadzimadzi m'mapaipi a mafakitale. Ili ndi ntchito zodulidwa, kudula mwadzidzidzi, kutseka, kuwongolera, kusunthira mpweya, kukhazikika kapena kukhazikika kwa mpumulo kapena kuwononga madzi ena. Itha kugwiritsidwa ntchito kuwongolera mitundu yosiyanasiyana yamadzi amlengalenga monga mpweya, madzi, nthunzi, masamba osiyanasiyana, mafuta, mafuta azitsulo ndi zojambula zamadzimadzi.
Mitundu ya NSW ma faiperine a paipi
Makhalidwe ogwirira ntchito m'matupi a mafakitale ndi ovuta, chifukwa chake mapangidwe a NSW, akuyamba, ndikupanga mitundu yosiyanasiyana ya madera osiyanasiyana kuti akwaniritse ntchito ndi zofunika zomwe ogwiritsa ntchito amafunikira pakugwiritsa ntchito.
Valavu yadzidzidzi ndi valavu yopangidwa mwapadera, makamaka yogwiritsidwa ntchito popanga mafuta kapena ma pipi amadzimadzi, omwe amatha kudula madziwo mu chipongwe chadzidzidzi kuti atsimikizire chitetezo cha ogwira ntchito ndi zida. Valavu ili nthawi zambiri imayikidwa pazida zamisi wakhungu, zotengera za tank, akasinja osungira kapena mapaipi, ndipo amatha kutsekedwa mwachangu kapena mwadzidzidzi. Kugwira ntchito pachiwopsezo cha valavu yadzidzidzi ndikutseka mwachangu kapena kutseguka mwadzidzidzi popewa ngozi kapena kuchepetsa kuchuluka kwa ngozi.
Makunja a mpira
Valavu pachimake ndi mpira wozungulira ndi dzenje. Mbaleyo imasuntha tsinde kuti kutsegulidwe kwa mpira kuti kutsegulidwe kwa mpira kumakhala kotseguka pomwe ikuyang'ana nkhwangwa ya paipi, ndipo imatsekedwa bwino ikasandulika 90 °. Valavu ya mpira ili ndi kusintha kwakanthawi ndipo kumatha kutseka mwamphamvu.
Mavalidwe a Gulugufe
Valavu pachimake ndi mbale yozungulira yomwe imatha kuzungulira pakati pa nkhwangwa yofuula kupita ku thembere la pa mapaipi. Pomwe ndege ya valavu imakhala yogwirizana ndi axis ya chitoliro, iyo imatsegulidwa kwathunthu; Ndege ya gulugufe valavu ya gwer imakhazikika kwa therpendricular mpaka pa chitoliro cha chitolirocho, chimatsekeka bwino. Gulugufe wa gulugufe utali ndi yaying'ono ndipo yotsika yolimba ndiyochepa.
Pulagi
Maonekedwe a Valve Pulp akhoza kukhala cylindrical kapena kovuta. Mapulaneti a cylindrical valavu, mayendedwe nthawi zambiri; M'mapula a mapiritsi, ma annels ndi trapezoidal. Mwa zina, valavu ya DBB PLUVU ndi chinthu chopikisana kwambiri cha kampani yathu.
Pachipata
Linagawidwa m'malire otseguka ndi kubisalira, chipata chimodzi ndi chipata chimodzi ndi chipata chowirikiza, ndi zina zofananira. Kukula kwa chipata kwa thupi ndi kochepa komwe kumayenda pamadzi oyenda m'madzi, kukana koyenda kumakhala kochepa, ndipo mawonekedwe a nomwelis ndi chipani chachikulu cha chipata ndichachikulu.
Valavu yapadziko lapansi
Amagwiritsidwa ntchito popewa kubwerera kwa sing'anga, imagwiritsa ntchito mphamvu ya kinatic ya madzimadzi yokha kuti itseguke yokha, ndikutseka zokhazokha pomwe kutuluka kosintha kumachitika. Nthawi zambiri imayikidwa pamalo otsekereza pampu yamadzi, kutuluka kwa msampha wa nthunzi ndi malo ena omwe amatha kuyenda m'madzi saloledwa. Mavvunikidwa amagawidwa mu mtundu wa swing, piston mtundu, mtundu wa mtundu ndi choyimira.
Chongani valavu
Amagwiritsidwa ntchito popewa kubwerera kwa sing'anga, imagwiritsa ntchito mphamvu ya kinatic ya madzimadzi yokha kuti itseguke yokha, ndikutseka zokhazokha pomwe kutuluka kosintha kumachitika. Nthawi zambiri imayikidwa pamalo otsekereza pampu yamadzi, kutuluka kwa msampha wa nthunzi ndi malo ena omwe amatha kuyenda m'madzi saloledwa. Mavvunikidwa amagawidwa mu mtundu wa swing, piston mtundu, mtundu wa mtundu ndi choyimira.
Sankhani mavavu a NSW
Pali mitundu yambiri ya mavesi a NSW, timasankha bwanji valavu, titha kusankha mavu pogwiritsa ntchito njira zosiyanasiyana, kutengera njira, kupsinjika, kutentha, ndi zina motere
Sankhani ndi mavu ankhondo
Mavavu a Pneumatic
Mavavu a chibayo ndi omwe amagwiritsa ntchito mpweya wothinikizidwa kuti akakamize magulu angapo a mapistoni ophatikizidwa. Pali mitundu iwiri ya oyeserera a chibayo: Rack ndi Typen Mtundu wa Scotch ngulu
Ma Valve Ortive
Valavu yamagetsi imagwiritsa ntchito wochita sewero lamagetsi kuti aziwongolera valavu. Polumikizana ndi repinal plc terminal, valavu imatha kutsegulidwa ndikutseka kutali. Itha kugawidwa kukhala mbali zapamwamba komanso zotsika, gawo lam'mwamba ndi ochita zamagetsi, ndipo gawo lamunsi ndi valavu.
Mavavu
Pogwiritsa ntchito madongosolo amalimbana ndi valavu yolimba, Turbine, Bevel gear, etc., zigawo zowongolera m'matumbo amayendetsedwa.
Makunja Aukha
Valavu sikuti amafunikira mphamvu yakunja kuyendetsa, koma imadalira mphamvu ya sing'anga yokhayo kuti igwiritse ntchito valavu. Monga mavesi otetezedwa, kupanikizika kumachepetsa mavuvu, misampha yamasure, yoyang'ana mavavu, ma valve okhazikika, etc.
Sankhani ndi ma Valves
Valavu yodulidwa
Valavu yodulidwa imatchedwanso valavu yamabwalo. Ntchito yake ndikulumikiza kapena kudula pakati pa mapaipi. Mavesi odula amaphatikizanso ma valve a pachipata, ma valves a Glob, Valani Makunja a mpira, mavalo a mpira, mavavu a gulugufe ndi ma diaphragms, etc.
Chongani valavu
Chongani valavu imatchedwanso valavu imodzi kapena cheke. Ntchito yake ndikuteteza sing'anga mu mapaipi kuti abwerere. Pansi pa valavu yoyamwa pampu yamadzi imafanana ndi gulu la valavu.
Chiyero cha chitetezo
Ntchito ya valavu yoteteza ndikupewa kupanikizika kwapakatikati papakatikati kapena chipangizo chopitilira mtengo wake, motero ndikuwona cholinga cha chitetezo cha chitetezo.
Valve Valve: Mavesi ovomerezeka amaphatikizanso mavesi owonera, mavesi a Thyttle ndi kupanikizika kumachepetsa mavesi. Ntchito yawo ndikuwongolera kukakamizidwa, kutuluka ndi magawo ena a sing'anga.
Valavu yolowera
Mavesi osinthika amaphatikiza ndi misampha yamagalasi yogawa ndi misampha, etc. Ntchito yawo ndikugawa, kupatukana kapena kusakaniza media pa mapaipi.
Sankhani ndi ma valves opanikizika
Valuum valavu
Valavu omwe kukakamizidwa kwawo kuli kochepa kuposa kuponderezedwa kwa mlengalenga.
Valavu yotsika kwambiri
Valavu yokhala ndi kupanikizika kwa nomwenal ≤ kalasi 150lb (PN ≤ 1.6 MPA).
Valavu yamagetsi yapakatikati
Valavu yokhala ndi kalasi ya nomwels 300lb, kalasi 400lb (PN ndi 2.5, 4.0, 6.4 mpa).
Mavavu othamanga kwambiri
Mavavu okhala ndi zovuta za kalasi ya kalasi 600lb, kalasi 800lb, kalasi ya 900lb, kalasi 1500Lb (PN ndi 1000.0 MPA).
Ultra-Chuma Chokwera Kwambiri
Valavu yokhala ndi kupanikizika kwa nomwenal ≥ 2500lb (PN ≥ 100 MPA).
Sankhani ndi mavamu ozizira
Mafuta otentha kwambiri
Chogwiritsidwa ntchito pazitsulo zogwiritsira ntchito makina kutentha kwa T> 450 ℃.
Ma Syvel Smotent Mainves
Amagwiritsidwa ntchito ndi mavavu okhala ndi kutentha kwamitundu ya 120 ° C.
Maluwa otentha
Ogwiritsidwa ntchito ndi maagwa okhala ndi njira yogwiritsira ntchito sing'anga ya -40 ℃ ℃ ≤ 120 ℃.
Makunja a Crorvegenic
Ogwiritsidwa ntchito ndi maagwa okhala ndi sing'anga kutentha kwa -100 ℃ ≤ t ≤ -40 ℃.
Ultra-Badight Ow Stevel
Chogwiritsidwa ntchito pazitsulo zogwiritsira ntchito makina ogwiritsira ntchito sing'anga T <-100 ℃.
NSW Valve Proser Wodzipereka
Mukasankha kampani ya NSW, simukungosankha wowayika wa Valve, tikuyembekeza kukhalanso mnzanu wa nthawi yayitali komanso wodalirika. Tilonjeza kuti tipereka maudindo otsatirawa