Globe valve uye bhora vharafu

Parizvino, kune akasiyana marudzi ebhora mavharuvhu uye eglobhu mavharuvhu pamusika weakasiyana mashandisirwo ezvakatipoteredza, saka isu tinoongorora sei uye nekuratidza kusarudzwa kweiyo bhora vharafu kuti tiwane yakanakisa application mhedzisiro?Muchinyorwa chinotevera, Ronnie Shidun anokurukura zvakanakira mavharuvhu ebhora uye mavharuvhu eglobhu nemunhu wese.

1. Musiyano mukuru pakati pemavharuvhu maviri
Sezvatinoziva tose, musiyano mukuru pakati pevhavha yeglobe nevhavha yebhora ndiyo nzira yekuvhara.Globe mavharuvhu anowanzo shandiswa kupuruzira, asi mavharuvhu ebhora anoshandisa bhora kuvhara kuyerera.Ivhavha yekumisa yakanakira kugadzirisa kuyerera, nepo vheji yebhora ine basa rakanakisa uye inokwanisa kudzora kuyerera pasina chero kudonha kwekumanikidza.
Ivhavhavha yebhora ine hunde uye bhora rinotenderera rakachinjika, uye rinowanzonzi "vharuvhu" inotenderera.Zvakadaro, vharafu yeglobhu ine dzinde revharuvhu nepakati pevharuvhu, uye dzinde revharuvhu nepakati pevharuvhu zvinotora mutsara sitiroko, uye vharafu yekumira pairi inodaidzwa zvakare kuti "stroke" vharafu.

2. Hunhu hunokosha hwemavharuvhu maviri
Ball valve:
1) Kuvharika kwemvura yevhavha yebhora idiki, uye ruzha rwekushandisa rwakaderera;
2) Iri rudzi rwevharuvhu rine chimiro chakareruka, kuisirwa kusingagumi, saizi diki, huremu huremu, uye kuderera kwekugadzirisa zvinodiwa.
3) Iyo yepakati yevhavha yebhora inosiyana uye inoyerera pasina chero kuzunguzika;
4) Kunyatsogadziriswa kwevhavha yebhora yakakwirira, uye mari yacho yakakwirira;
5), haigoni kudonha.

Kuvhara valve:
1).Iri rudzi rwevharuvhu rine chimiro chakareruka uye yakaderera kugadzirisa uye kugadzirisa zvinodiwa.
2) Ivhavha yekuvhara inogona kuvhurwa uye yakavharwa munguva pfupi pasi pekushanda kwenguva pfupi;
3) Kuisa chisimbiso kuita kwakanaka, kukweshera munzvimbo yekuisa chisimbiso idiki, uye inogona kushandiswa kwenguva yakareba.
4) Kuvharika kwemvura yerudzi urwu rwevharuvhu yakakura kwazvo, uye simba rakakura richagadzirwa panguva yekuvhura nekuvhara.
5) Ivhavha yekumira haina kukodzera kudzora mvura ine viscous particles.

3. Nzira yekuita sei sarudzo iri nani pakati pevhavha yebhora neglobe valve?
Ivhavha yebhora inogara uye ine maitiro akanaka mushure mekufamba kwakawanda;inovimbika uye inogona kuvharwa zvakachengeteka kunyangwe ikashungurudzwa kwenguva yakareba.Kuenzaniswa nemavharuvhu egedhi uye mavharuvhu eglobhu, aya mavharuvhu anobatsira mavharuvhu ebhora kuve sarudzo yakakosha yekuvhara-kuvharwa kwekushandisa.Kune rimwe divi, mavharuvhu ebhora anoshaya kutonga kwakanaka mukupuruzira maapplication anopihwa neglobe mavharuvhu.

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Nguva yekutumira: Jul-03-2021