Ivhavha chinhu chepombi yemvura.Ichi chishandiso chinoshandiswa kushandura chikamu chegwaro uye mafambiro epakati, uye kutonga mafambiro epakati pekufambisa.Kunyanya, vharafu ine zvinotevera zvakamisikidzwa zvinoshandiswa: (1) Kubatanidza kana kucheka svikiro mupombi.Zvakadai sevharuvhu yegedhi, vharuvhu yepasi, vharafu yebhora, vharafu yepuragi, diaphragm vharafu, butterfly valve, nezvimwe. (2) Rongedza uye kudzora kuyerera uye kumanikidza kwepakati mupombi.Zvakadai sevhavhavhavhavhavhavhavhavhavhavha inodzora,kumanikidza kudzikisa vharafu,vharuvhu yekuchengetedza, nezvimwe.
Ivhavha yekuvhara inoshandiswa kuvhara mavharuvhu uye kudzivirira.Kazhinji taishandisa valve lockout kana michina yakagadziriswa
Basa rekuvhara valve:
Iyo valve yekuvhara inoiswa seyeindasitiri yekuchengetedza yekuvhara, kuitira kuti ive nechokwadi chekuvharwa kwese kwemidziyo ine valve.
Kushandisa kuvhara kunze kunogona kudzivirira michina kubva pakuvhurika zvisina hanya kukonzera kukuvara kana kufa, uye imwe yekunyevera.
Kurongeka kwevhavha yekuvhara:
General valve lockout inosanganisira bhora vharafu lockout, butterfly valve lockout, gedhi valve lockout, plug valve lockout, universal valve lockout zvichingodaro.
Nguva yekutumira: Oct-28-2020
