Ma valve othamanga kwambiri amagwira ntchito yofunika kwambiri m'mafakitale, ali ndi udindo wowongolera kuthamanga kwamadzimadzi ndikuwonetsetsa kuti dongosololi likuyenda bwino. Komabe, chifukwa cha zifukwa zosiyanasiyana, pangakhale mavuto ena ndi ma valve othamanga kwambiri. Zotsatirazi ndi zina mwazovuta za valve high pressure ndi zothetsera:

(Chithunzi: High-pressurevalavu yakhungu）

1. Vavu kutayikira

Kutuluka kwa ma valve ndi vuto lofala ndipo likhoza kuyambitsidwa ndi kuvala kapena kuwonongeka kwa zisindikizo. Njira yothetsera vutoli ndikusintha chisindikizo chowonongeka ndikuwonetsetsa kuti chimayikidwa bwino.

2. Vavu sangathe kutsegulidwa kapena kutsekedwa

Ngati valavu sikugwira ntchito bwino, mwina chifukwa dothi, dzimbiri, kapena zinthu zina zakunja zikutsekereza mkati mwa valavu. Mukhoza kuyesa kuyeretsa mkati mwa valavu, ndipo ngati vutoli likupitirirabe, valve ingafunikire kusinthidwa.

3. Phokoso la ma valve ndi lalikulu kwambiri

Phokoso lopangidwa ndi valavu panthawi yogwira ntchito likhoza kuyambitsidwa ndi kugwedezeka kwamadzimadzi kapena kugwedezeka. Phokoso likhoza kuchepetsedwa mwa kusintha magawo ogwiritsira ntchito valavu kapena kuwonjezera chotsitsa chododometsa.

4. Kuthamanga kwa valve sikukhazikika

Ngati kupanikizika kwa valve sikukhazikika, kungayambitsidwe ndi malamulo olakwika a valve kapena kusintha kwa makhalidwe amadzimadzi. Chipangizo choyendetsera valavu chiyenera kuyang'aniridwa ndi kusinthidwa, ndipo chikhalidwe ndi chikhalidwe chamadzimadzi chiyeneranso kuperekedwa.

5. Moyo wa valve yochepa

Chifukwa cha malo othamanga kwambiri komanso zovuta zogwirira ntchito, moyo wa ma valve othamanga ukhoza kukhala wamfupi kusiyana ndi mitundu ina ya ma valve. Kuti muwonjezere moyo wautumiki wa valve, mutha kusankha zida zapamwamba za valve, ndikukonza ndi kukonza nthawi zonse.

(Chithunzi: High-pressure goggle valve)

Jinbin valavu umabala mitundu yonse ya mavavu, kuphatikizapo chitsulo mavavu pachipata, valavu agulugufe flanged, kuthamanga mpira valavu, chopopera mpweya, mavavu akhungu, etc., kuchita malamulo lalikulu kukula valavu, tili akatswiri akatswiri kamangidwe ndi zokambirana kupanga kukumana zosiyanasiyana zosowa makonda, kulandiridwa kusiya uthenga nthawi iliyonse.