Vavu yodulidwa imatchedwanso valavu yodulidwa.Ndiwo valve yomwe imagwiritsidwa ntchito kwambiri.Chifukwa chomwe chimatchuka ndikuti kukangana pakati pa malo osindikizira panthawi yotsegulira ndi kutseka kumakhala kochepa, kumakhala kokhazikika, kutalika kotsegulira sikuli kwakukulu, kupanga n'kosavuta, komanso kukonza bwino., Osati kokha oyenera kupanikizika kwapakatikati ndi otsika, komanso oyenera kupanikizika kwambiri.
Mfundo yotseka ya valve ya globe ndiyo kudalira kupanikizika kwa tsinde la valve kuti apange kusindikiza pamwamba pa diski ndi malo osindikizira a mpando wa valve kuti atetezeke kuti sing'anga isayende.
Valavu yotseka imangolola sing'anga kuyenda mbali imodzi ndipo imawongolera ikayikidwa.Kutalika kwa mapangidwe a valve yotseka ndi yaitali kuposa ya valve ya chipata, ndipo kukana kwamadzimadzi kumakhala kwakukulu, ndipo kudalirika kosindikiza sikuli kolimba pakugwira ntchito kwa nthawi yaitali.
Pali mitundu itatu ya mavavu a globe: mavavu owongoka kupyola pansi, mavavu akumanja akumanja ndi ma valve oyenda molunjika.
Ubwino wodziwikiratu ndikuti panthawi yotsegulira ndi kutseka, kukangana pakati pa diski ndi kusindikiza pamwamba pa thupi la valve ndi kakang'ono kusiyana ndi kachipata ka chipata, kotero kumakhala kosavuta kuvala.Kutalika kotsegulira nthawi zambiri kumakhala 1/4 ya m'mimba mwake ya gawo la mpando wa valve, kotero ndi yaying'ono kwambiri kuposa valve yachipata.Nthawi zambiri pamakhala chisindikizo chimodzi chokha pa thupi la valavu ndi valavu ya valve, kotero kuti kupanga kwake kumakhala bwino komanso kosavuta kusamalira.
Kuthamanga kwadzina kapena kuthamanga kwa valve yoyimitsa: PN1.0-16.0MPa, ANSI CLASS150-900, JIS 10-20K, m'mimba mwake kapena caliber: DN10 ~ 500, NPS 1/2 ~ 36 ″, njira yolumikizira valve: flange , Kuwotcherera matako, ulusi, etc., kutentha yoyenera: -196 ℃ ~ 700 ℃, kuyimitsa valavu pagalimoto mode: Buku, bevel zida pagalimoto, pneumatic, magetsi, hayidiroliki, mpweya-zamadzimadzi kugwirizana, electro-hydraulic kugwirizana, valavu thupi zakuthupi: WCB , ZG1Cr18Ni9Ti , ZG1Cr18Ni12Mo2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti.Zida zosiyanasiyana zimagwiritsidwa ntchito poyimitsa valve, yomwe ingagwiritsidwe ntchito ngati madzi, nthunzi, mafuta, nitric acid, acetic acid, ndi oxidizing media., Urea ndi zofalitsa zina.
Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.
Zogulitsa zazikulu:Valve ya Butterfly,Valve ya Mpira,Chipata cha Chipata,Onani Vavu,Globe Vavlve,Y-Strainers,Electric Acurator,Pneumatic Acurators .
Nthawi yotumiza: Sep-10-2021