More than 20 years of OEM and ODM service experience.

Kodi valavu yapadziko lonse ndi yotani?

DIN-EN Globe Valve1

Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaGlobe Valve Wopanga & Wopereka.

Valavu yotsekera imatanthawuza chipata cha mawu momwe chidutswa chotseka (chophimba chachikulu) chimayenda pakatikati pa mpando wa valve.Malingana ndi mawonekedwe a kayendedwe ka valve disc, kusintha kwa doko la mpando wa valve kumakhala kofanana ndi kugunda kwa valve.Popeza kutsegula kapena kutseka kwa tsinde la valve ya mtundu uwu wa valve ndi kochepa,
Komanso, ili ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valve kumayenderana ndi kugunda kwa diski ya valve, ndikoyenera kwambiri kusintha koyenda.Choncho, mtundu uwu wa valve yotseka ndi yoyenera kwambiri kuti igwiritsidwe ntchito ngati kutseka kapena kusintha ndi kugwedeza.
Ubwino wodziwikiratu wa valavu yapadziko lonse lapansi ndikuti pakutsegula ndi kutseka, kukangana pakati pa chotchinga chachikulu ndi malo osindikizira otakata kumakhala kocheperako kuposa valavu yachipata, chifukwa chake ndizovuta.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.
Kawirikawiri pali malo amodzi okha osindikizira pa thupi la valve ndi diski ya valve ya valve yoyimitsa, kotero kuti njira yopangira valavu yoyimitsa imakhala yabwino, ndipo valavu yoyimitsa ndiyosavuta kusamalira.Kuthamanga mwadzina kapena kuthamanga kwa valve yapadziko lonse lapansi: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, m'mimba mwake mwadzina kapena caliber: DN10 ~ 500, NPS1 / 2-36, njira yolumikizira valavu: flange, kuwotcherera matako, ulusi, etc., kutentha koyenera: -1969 ℃-700 ℃,
Mayendedwe oyendetsa: Buku, bevel gear drive, pneumatic, magetsi, hydraulic, kulumikizana kwamadzimadzi, electro-hydraulic linkage,
Zida zazikulu za thupi: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Zida zosiyanasiyana zimagwiritsidwa ntchito pakusintha kodulidwa, komwe kungagwiritsidwe ntchito pazinthu zosiyanasiyana monga madzi, nthunzi, mafuta, nitric acid, acetic acid, oxidizing sing'anga, urea, etc.


Nthawi yotumiza: Jun-18-2021