Mavharuvhu ndeimwe yemidziyo yakakosha yemvura yekudzora masisitimu, ayo anowanzo shandiswa munzvimbo dzemvura kana gasious fluid control nharaunda.Naizvozvo, mavharuvhu anoshandiswa zvakanyanya muzvikamu zvakasiyana zveindasitiri zvakagadzirirwa kudzora mvura.Parizvino, nzvimbo huru dzekushandisa vharafu dzinosanganisira: oiri uye gasi, simba remagetsi, indasitiri yemakemikari, pombi yemvura uye kurapwa kwetsvina, kugadzira mapepa, simbi, mishonga yemishonga, chikafu, migodhi, isiri-ferrous simbi, zvemagetsi uye mamwe maindasitiri.Pakati pavo, mafuta uye gasi rechisikigo, simba, simba uye makemikari minda inokosha kushandiswa minda mavharuvhu.Sekureva kwehuwandu hweValve World, mumusika wepasi rose weindasitiri yevharuvhu kudiwa, zvikamu zveoiri negasi, kusanganisira kuchera, zvekufambisa, uye petrochemicals, zvinotora chikamu chikuru che37.40%, ichiteverwa nezvinodiwa muzvikamu zvesimba, simba nemakemikari. iyo inomiririra mavharuvhu eindasitiri yepasi rose.21.30% yekudiwa kwemusika uye kudiwa kwemusika kwenzvimbo nhatu dzepamusoro pamwechete kwakaverengera 70.20% yehuwandu hwemusika.Muminda yekushandiswa kwemavharuvhu emumba maindasitiri, makemikari, simba uye simba, uye maindasitiri emafuta negasi zvakare matatu akakosha mavharuvhu misika.Iko kudiwa kwemusika kwemavharuvhu avo kwakaverengera 25.70%, 20.10%, uye 20.10% yehuwandu hwemaindasitiri evhavhavha yemusika inoda, iyo pamwe yakaverengera kune vese.60.50% yekudiwa kwemusika.

1. RADIATOR VALVESmuviri unoiswa pamusuwo we radiator.Paunenge uchiisa, ndapota teerera kune nzira yekuyerera kwemvura kuti ienderane negwara rinoratidzwa nemuseve;

2. Kuti zvigadzirise kuiswa kwe thermostat, mubato unofanirwa kuiswa panzvimbo yepamusoro yekuvhura (nzvimbo yenhamba 5) isati yaiswa, uye nut yekuvhara ye thermostat inofanira kuiswa pamutumbi wevhavha;

3. Kuti udzivise kutadza kushanda kunokonzerwa newelding slag uye mamwe madota, pombi uye radiator inofanira kunyatsocheneswa;

4. Paunenge uchigadzirisa gadziriro yekare yekupisa, sefa inofanira kuiswa pamberi pe radiator thermostatic valve;

5. Radiator thermostatic valve inofanira kuiswa zvakanaka kuitira kuti thermostat iiswe panzvimbo yakatwasuka;

6. Kuti uve nechokwadi chekururama kwekushisa kwemukati, thermostatic valve haigoni kuiswa mumhepo.Paunenge uchiishandisa, inofanira kudzivirirwa kubva kune zuva rakananga uye haigoni kuvharwa nezvimwe zvinhu.