Valavu ya chipata cha China WRAS yovomerezeka ndi madzi Yogulitsa Zonse Wogulitsa fakitale ku China
Kodi chiphaso cha Gate valve WRAS ndi chiyani?
Chitsimikizo cha WRAS cha valavu ya chipata,mfundo yopangira yomwe imakonda kugwiritsidwa ntchito m'magawo ogawa.
Ma valve a chipata omwe ali ndi satifiketi ya WRAS ndi otchuka kwambiri pakugwiritsa ntchito m'mafakitale.
- 1) Kusindikiza kwangwiro: kusindikiza kwa thovu kolunjika mbali zonse ziwiri.
- 2) Mtengo wotsika: mpando wa rabara umaphwanyidwa pa wedge, palibe chifukwa chowonjezera kukonza mpando wa valavu.
- 3) Kapangidwe kosavuta komanso kukonza kosavuta
Zinthu zazikulu za NORTECH Gate valve WRAS yovomerezeka
Thupi imapangidwa ndi chitsulo chosungunuka pogwiritsa ntchito njira yopangira zinthu molunjika,Inapangidwa ndi mapulogalamu a 3D, yokhala ndi kusanthula kwa zinthu zochepa za kapangidwe kake. Chofunikira chachitetezo ndi choposa 2.5. Njira yosalala pansi idapangidwa, kuti ipewe kusonkhanitsa zinyalala ndikuwonetsetsa kuti madzi akuyenda bwino.
TsindeAmapangidwa ndi chitsulo chosapanga dzimbiri pozungulira. Mtundu wophatikizana, kupewa kugwiritsa ntchito mphete za mkuwa kuti muchepetse kukula kwa tsinde. Chokulungira chosalala chosinthidwa cha makwerero chimakhala chotuluka. Kupukuta kwagalasi lapadziko lonse, kumakwanira bwino mphete za O, kuti zitsimikizire kuti kuzungulira kosalala ndi mphamvu yaying'ono.
Mabotolo a giredi 8.8 amalumikizabonetiNdipo thupi, mabotolowo anali ataphimbidwa ndi sera yosungunuka bwino yomwe imateteza mabotolowo kuti asawonongeke. Gasket pakati pa bonnet ndi thupi imapangidwa ndi EPDM. Chophimba cha valavu chimapangidwa ndi chosungira, onetsetsani kuti gasket ya rabara siituluka pansi pa madzi ambiri.
Kupanga zinthu zosamalira chilengedwe
Pamwamba ndi panja pa valavu pali ufa wa epoxy wothira ndi epoxy yolumikizidwa (FBE), makulidwe ake ndi opitilira 250um. Kumatirira kwa chophimbacho ndi kolimba, sikungawonongeke ndi mayeso a mphamvu ya 3J. Ziwalo zamkati zimatha kukwaniritsa zofunikira zoteteza chilengedwe, ndipo zitha kugwiritsidwa ntchito m'malo opezeka madzi, chakudya ndi mankhwala mwachindunji. Njira yomatira ufa wa electrostatic ingakupatseni mphamvu yomatira komanso kukana dzimbiri mwamphamvu.
Zigawo za rabara zimapangidwa ndi EPDM kapena NBR yapamwamba kwambiri, zomwe zikugwirizana ndi zofunikira za madzi akumwa, kupewa vuto la rabara wamba lomwe lingayambitse tizilombo toyambitsa matenda. Zogulitsazi sizingovomerezedwa ndi miyezo ya dziko la China yokhudzana ndi madzi akumwa, komanso zavomerezedwa ndi WRAS ku UK ndi ACS ku France. Mtedza wa tsinde umapangidwa ndikuzunguliridwa kuchokera ku ndodo ya mkuwa ya dziko lonse (yochepa), ndipo palibe kuipitsidwa kwa madzi.
Kukhazikitsa kosavuta ndi ntchito
Timapereka mitundu yosiyanasiyana ya mawonekedwe monga kulumikizana kwa flange, soketi ya PVC pipe, soketi yachitsulo ya uctile iron pipe, kuchepetsa ndi zina zotero. Kapangidwe kapadera kolumikizira kamatha kusinthidwa malinga ndi zomwe mukufuna.
ya ogwiritsa ntchito. Ma valve a chipata amatha kuyendetsedwa ndi actuator yamagetsi, mawilo amanja, chivundikiro cha wrench kapena kiyi yapadera. N'kosavuta kuyika ma valve m'malo osiyanasiyana a mizere ya mapaipi. Kupatula kukhazikitsa koyima, ma valve amathanso kuyikidwa mopingasa. M'malo ena opapatiza, mungasankhe njira yoyikira yomwe ndi yabwino kugwiritsa ntchito ma valve.
Valavu imatha kutsekedwa kwathunthu ndikufikira pamalo otayikira ndi torque yaying'ono. Torque yeniyeni yogwirira ntchito ndi 80% yokha ya mainchesi, ndipo ma valve a chipata amatha kunyamula MST ya 3 * DN NM. Zogulitsazo zidapambana mayeso a moyo wa nthawi 5000. Pa ma valve a mainchesi akulu, titha kupereka zida zosungira ntchito, kuti tiwonetsetse kuti ma valve onse akhoza kutsegulidwa ndikutsekedwa ndi munthu m'modzi. Gudumu lamanja ndi lamphamvu, lokhala ndi miyeso yolondola, limagwirizana bwino ndi tsinde la valavu, mawonekedwe ake ndi ogwirizana ndi makina a anthu, kuti zitsimikizire kuti ntchito yake ndi yosavuta.
Mafotokozedwe a valavu ya chipata cha NORTECH WRAS yovomerezeka
BS5163 Mtundu B
| Kapangidwe ndi Kupanga | BS5163 Mtundu B |
| Maso ndi maso | BS5163 |
| Kuyeza kwa kupanikizika | PN10-16 |
| Kukula | DN50-300 Tsinde losakwera |
| Mphete ya rabara | EPDM/NBR |
| Kuyika | Malo ochitira madzi/Madzi akumwa/zimbudzi ndi zina zotero |
Chiwonetsero cha Zamalonda: Chipata cha valavu cha WRAS chovomerezeka
Kugwiritsa ntchito valavu ya NORTECH Gate WRAS yovomerezeka
Ma valve a chipata a WRAS ovomerezeka amagwiritsidwa ntchito kwambiri m'machitidwe amadzi am'mizinda, kupereka ndi kukhetsa madzi, kukonza madzi, zimbudzi, kuthirira, madzi akumwa, ndi malo ogulitsa mankhwala.
