Vharuvhu yekucheka inonyanya kushandiswa kudimbura kana kubatanidza kuyerera kwepakati.mavharuvhu egedhi, mavharuvhu epasi rose, mavharuvhu ediaphragm,mavharuvhu ebhora, mavharuvhu epulagi,mavharuvhu eshavishavi, mavharuvhu ekuisa bhora, mavharuvhu ekushandisa ane mhando yetsono, nezvimwewo.

Mavharuvhu anotonga anonyanya kushandiswa kugadzirisa kuyerera nekumanikidzwa kwechinhu chinofambisa mhepo. Kusanganisira vharuvhu inotonga, vharuvhu inopinza mhepo, vharuvhu inodzikisa kumanikidzwa, nezvimwewo.

Mavharuvhu ekuongorora anoshandiswa kudzivirira kuti nzira iyi isadzokere shure. Anosanganisira mavharuvhu ekuongorora ezvivako zvakasiyana-siyana.

Mavharuvhu eshunt anoshandiswa kuparadzanisa, kuparadzira kana kusanganisa nzira dzemagetsi. Kusanganisira maumbirwo akasiyana-siyana emavharuvhu ekuparadzira nemisungo, nezvimwewo.

Mavharuvhu ekuchengetedza anoshandiswa kudzivirira kana chinhu chacho chakanyanya kumanikidzwa. Kusanganisira marudzi akasiyana-siyana emavharuvhu ekuchengetedza.

Yakarongwa nezvikamu zvikuru

(1) Yakarongwa nekumanikidzwa

Vharuvhu ine kumanikidzwa kwakaderera pane kumanikidzwa kwemhepo kwakajairwa.

Vharuvhu ine kumanikidzwa kwakaderera ivharuvhu ine kumanikidzwa kwakaderera kwePN iri pasi pe1.6MPa.

Kumanikidzwa kwevharuvhu yekumanikidza kwepakati nepakati iPN2.5~6.4MPa.

Vharuvhu yekumanikidzwa kwepamusoro ine kumanikidzwa kwePN10.0 ~ 80.0MPa.

Vharuvhu ine kumanikidzwa kwakanyanya ivharuvhu ine kumanikidzwa kwePN kwakadarika 100MPa.

(2) Yakarongwa nekupisa kwepakati

Valvu yekupisa kwakanyanya t yakakura kupfuura 450C.

Vharuvhu yekupisa yepakati nepakati ye120C idiki pane vharuvhu ine t iri pasi pe450C.

Vharuvhu yekupisa yakajairika -40C iri pasi pe t iri pasi pe 120C.

Vharuvhu yekupisa yakaderera -100C iri pasi pe t iri pasi pe -40C.

Vharuvhu yekupisa yakaderera zvikuru t iri pasi pe -100C.

(3) Kupatsanurwa nemuviri wevharuvhu

Mavharuvhu ezvinhu zvisiri zvesimbi: akadai semavharuvhu eceramic, mavharuvhu esimbi yegirazi, mavharuvhu epurasitiki.

Mavharuvhu esimbi: akadai semavharuvhu emhangura, mavharuvhu ealuminium alloy, mavharuvhu e lead alloy, mavharuvhu etitanium alloy, mavharuvhu eMonel alloy

Mavharuvhu esimbi yakakandwa, mavharuvhu esimbi yekabhoni, mavharuvhu esimbi yakakandwa, mavharuvhu esimbi ine alloy yakaderera, mavharuvhu esimbi ine alloy yakawanda.

Mavharuvhu esimbi anofukidza muviri wevharuvhu: akadai semavharuvhu ane mutobvu, mavharuvhu ane purasitiki, uye mavharuvhu ane enamel.

Kuverenga kwakajairika

Nzira iyi yekupatsanura yakakamurwa zvichienderana nepfungwa, mashandiro uye chimiro, uye parizvino ndiyo nzira inonyanya kushandiswa pasi rose neyemuno yekupatsanura. Vharuvhu yegedhi, vharuvhu yepasi rose, vharuvhu yekupinza, vharuvhu yemidziyo, vharuvhu yeplunger, vharuvhu yediaphragm, vharuvhu yeplagi, vharuvhu yebhora, vharuvhu yemapuruguru, vharuvhu yekutarisa, vharuvhu yekuderedza kumanikidzwa, vharuvhu yekuchengetedza, trap, vharuvhu yekudzora, vharuvhu yetsoka, firita, vharuvhu yekupwanya, nezvimwewo.