Vharuvhu yeshavishavi yePVC

Vharuvhu yePVC inorapwa semabhururu epurasitiki. Vharuvhu yepurasitiki inorapwa nengura yakasimba, ine simba rekushandisa rakasiyana-siyana, inodzivirira kupera, inorapwa nyore nyore uye inogadziriswa zviri nyore. Yakakodzera mvura, mhepo, mafuta uye mvura inorapwa. Chimiro chemuviri wevharuvhu chinoshandisa mhando yemutsara wakarerekera. Kurongeka kwevharuvhu yepurasitiki: vharuvhu yepurasitiki yeshavi remubato, vharuvhu yepurasitiki yeshavi remuhonye, ​​vharuvhu yepuruvhu yepurasitiki yepneumatic, vharuvhu yepuruvhu yepurasitiki yemagetsi.

 

Vharuvhu yepurasitiki yemashavi inoshandisa plate yeshavi yakagadzirwa nePTFE ine pamusoro pechisimbiso chakatenderera. Vharuvhu iyi inoshanda zvishoma, inoshanda zvakasimba uye inogara kwenguva refu. Inogona kushandiswa nekukurumidza kana kudzora kuyerera kwemvura. Yakakodzera zviitiko zvinoda chisimbiso chakavimbika uye hunhu hwakanaka hwekutonga. Muviri wevharuvhu unoshandisa rudzi rwakapatsanurwa, uye chisimbiso kumativi ese eshavi yevharuvhu chinodzorwa nekuwedzera rabha yefluorine pamusoro pepasi rinotenderera pakati peplate yeshavi nechigaro chevharuvhu kuitira kuti shavi yevharuvhu isabatane nechinhu chinoyerera chiri mugomba. Inoshandiswa zvakanyanya mukutakura mvura negasi (kusanganisira steam) mumhando dzakasiyana dzemapaipi eindasitiri, uye mukushandisa zvinhu zvinopisa zvakanyanya, zvakaita sesulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali yakasimba, aqua regia nezvimwe zvinhu zvinopisa zvakanyanya.

 

Vharuvhu yepurasitiki yeshavishavi inoshandiswa muminda yakawanda. Mashandiro echigadzirwa chevharuvhu yeshavishavi yepurasitiki yemagetsi anopfupikiswa seizvi:

1. Muviri wevharuvhu yevharuvhu yepurasitiki inoda nzvimbo shoma yekuisa, uye musimboti wekushanda uri nyore uye wakavimbika;

2. Inogona kushandiswa kudzora kana kudzora zviri kuitika;

3. Muviri wevharuvhu yepurasitiki yeshavishavi unoenderana neflange yepombi yakasimudzwa;

4. Kushanda zvakanaka kwehupfumi kunoita kuti vharuvhu yemabhurugwa ive indasitiri inoshandiswa zvakanyanya;

5. Vharuvhu yepurasitiki ine simba guru rekuyerera, uye kurasikirwa kwekumanikidzwa kuburikidza nevharuvhu kudiki kwazvo;

6. Muviri wevharuvhu yepurasitiki yeshavishavi une hupfumi hunoshamisa, kunyanya kune vharuvhu yeshavishavi yakakura;

7. Vharuvhu yepurasitiki yemashavishavi inonyanya kukodzera mvura negesi ine nzvimbo yakachena.

 

Hunhu hwePVC butterfly valve

1. Chitarisiko chakabatana uye chakanaka.

2. Muviri wacho wakareruka uye uri nyore kuisa.

3. Inodzivirira ngura zvakanyanya uye ine mhando dzakasiyana dzekushandiswa kwayo.

4. Chinhu chacho chine hutsanana uye hachina chepfu.

5. Haipfeki, iri nyore kupatsanura, iri nyore kugadzirisa.