Vacuum Mavharuvhu Vagadziri

Vacuum valve inoreva vharafu ine kushanda kwayo kwakadzikira pane yakajairwa mumhepo, gadzirisa mafambiro emhepo, kucheka kana kubatanidza pombi.

Vacuum mavharuvhu: Vacuum bhora vharafu, Vacuum stop valve, vacuum diaphragm vharafu, vacuum solenoid vharafu, vacuum yekuchengetedza vharafu, vacuum baffle vharafu, vacuum plug vharafu, vacuum yekuchaja vharafu, nezvimwe.

Looper flange kubatana

Iyi ndiyo inonyanya kushandiswa yekubatanidza fomu mumavharuvhu. Zvinoenderana nechimiro chejoint surface, inogona kukamurwa kuva anotevera marudzi:

1) Smooth type: inoshandiswa kune mavharuvhu ane low pressure. Iyo yekugadzirisa iri nyore.

2) Concave convex mhando: iyo yekushanda kumanikidza yakakwira, uye yepakati hard washer inogona kushandiswa.

3) Tenon uye groove mhando: gasket ine hombe yepurasitiki deformation inogona kushandiswa. Inoshandiswa zvakanyanya mucorrosive media uye ine yakanaka yekuisa chisimbiso.

4) Trapezoidal groove mhando: oval metal mhete inoshandiswa se gasket, iyo inoshandiswa kune mavharuvhu ane kushanda kumanikidza ≥ 64kg / cm2 kana yakakwirira-tembiricha mavharuvhu.

5) Lens Type: iyo gasket ine lens yakaumbwa uye yakagadzirwa nesimbi. Inoshandiswa kune yakakwira-kudzvanywa mavharuvhu ane kushanda kumanikidza ≥ 100kg / cm2, kana yakakwirira-tembiricha mavharuvhu.

6) O-ring mhando: Iyi imhando nyowani yekubatanidza flange. Inogadzirwa nekuonekwa kwemarudzi akasiyana-siyana erubha O-rings. Iyo inovimbika kupfuura yakajairwa flat washer mukuisa chisimbiso.

Yakabatanidzwa kubatana

Iyi inzira iri nyore yekubatanidza, inowanzoshandiswa kune mavharuvhu madiki. Pane mamiriro maviri:

1) Kuisa chisimbiso chakananga: tambo dzemukati nekunze dzinotamba zvakananga basa rekuisa chisimbiso. Kuti uone kuti hapana kubuda pajoinhi, inowanzozadzwa nemafuta ekutungamirira, linen uye polytetrafluoroethylene raw material tape; Pakati pavo, PTFE raw material bhandi rinoshandiswa zvakanyanya; Ichi chinyorwa chine yakanaka corrosion resistance, yakanakisa yekuisa chisimbiso, kushandiswa kuri nyore uye kuchengetedza, uye inogona kubviswa zvachose panguva yekudissembly, nekuti ifirimu risinganamate, riri nani pane lead oiri nerineni.

2) Kuisa chisimbiso chisina kunanga: simba rekusimbisa tambo rinopfuudzwa kune gasket pakati pe ndege mbiri, kuitira kuti gasket iite basa rekuisa chisimbiso.

Kurumidza kuburitsa flange kubatana

Batanidza iyo yekuisa chisimbiso O-mhete nevharuvhu yemuviri flange kuti uwane chisimbiso chiri nani.