Swing Check Mavavu Osabwerera

Kugwiritsa ntchito
▪ Swing check valve imatchedwanso valavu ya njira imodzi kapena valavu, ntchito yake ndikuletsa sing'anga yomwe ili mupaipi kuti isabwerere.Valavu yomwe mbali zake zotsegula ndi zotsekera zimatsegulidwa kapena kutsekedwa ndi kuyenda ndi mphamvu yapakati kuti ateteze sing'anga kubwerera kumbuyo amatchedwa cheke.
▪ Ma valavu amacheke ali m’gulu la ma valve odzichitira okha, amene amagwiritsidwa ntchito makamaka m’mapaipi kumene sing’angayo imayenda mbali imodzi, ndipo amangolola sing’angayo kuyenda mbali imodzi kuti ateteze ngozi.Vavu yamtunduwu iyenera kuyikidwa mopingasa mu payipi.
▪ Angagwiritsidwe ntchito pa zinthu zosiyanasiyana monga madzi, nthunzi, mafuta, nitric acid, acetic acid, amphamvu oxidizing media ndi urea.Amagwiritsidwa ntchito kwambiri m'mapaipi monga mafuta, mankhwala, mankhwala, feteleza, mphamvu yamagetsi, etc.

▪ Kuthamanga kwa mayeso:
Kupanikizika kwa Shell Test 1.5 x PN
Kuthamanga kwa Chisindikizo 1.1 x PN