PTFE PFA Lining Butterfly Valve

ZFAMavharuvhu eshavishavi ane fluorine, ndeimwe yezvigadzirwa zveseinogadzirwa neZFA VALVE. PTFE Lining Valve inozivikanwawo se fluorine plastic lined corrosion resistant valves, ipurasitiki yefluorine yakaumbwa mumadziro emukati mezvikamu zvinotakura vharuvhu yesimbi kana yesimbi kana pamusoro pekunze kwezvikamu zvemukati zvevharuvhu. Mapurasitiki eFluorine pano anonyanya kusanganisira: PTFE, PFA, FEP nedzimwe. FEP lined butterfly, teflon coated butterfly valve uye FEP lined butterfly valve anowanzo shandiswa muzvinhu zvine simba zvinoparadza.

 

Vharuvhu yeshavishavi yakagadzirwa nefluorine ndeimwe yezvigadzirwa zvikuru zvemavharuvhu eZFA. Magadzirirwo edu matatu ndeaya anotevera:

1. Zvichienderana nekugadzirwa kwemuviri wevharuvhu, inogona kukamurwa kuva mhando yechidimbu chimwe chete uye mhando yechidimbu zviviri.

2. Zvichienderana nejira remukati, jira remukati rinogonawo kukamurwa kuita jira rakanyatsogadzirwa uye jira repakati. Vharuvhu yeshavishavi yakatsetseka ndiyo muviri wevharuvhu uye ndiro yevharuvhu yakasungirirwa nerabha; hafu yejira inoreva kurongedza muviri wevharuvhu chete.

3. Zvichienderana nerudzi rwacho, mavharuvhu eTeflon ane mabhurugwa anogona kukamurwa kuitawafer rudzi rwevharuvhu yeshavishavi yakagadzirwa nefluorine, vharuvhu reshavishavi rine fluorine rakaiswa muchiuno uye vharuvhu reshavishavi rine fluorine rakaiswa muflange.

 

Magadzirirwo evharuvhu yeshavishavi ine fluorine:

1. PTFE/PFA/FEP yakarukwa zvizere kana kuti yakarukwa zvakajairika.

2. Vharuvhu yeshavishavi ine teflon, yakakodzera kushandiswa kwemakemikari ane chepfu uye anoparadza zvakanyanya.

3. Mushure mekuramba muchivhara bvunzo dzekuchengetedza, vharuvhu yeshavishavi yakagarwa nePTFE haina kusvibiswa kwezvakatipoteredza.

4. Dhizaini yechivako chakapatsanurwa chinobviswa. (Sarudzo)

5. Mwero wekudzivirira unoenderana nemitemo yemidziyo.

6. Inogona kuiswa chero panzvimbo; Haina kugadziriswa uye inogona kusangana nezvinodiwa nemamiriro akasiyana-siyana ekushanda akaomarara.

7. Zvinobviswa, zvinhu zvinogona kudzokororwa.

8. Chinhu chacho chinoenderana nezvinodiwa neFDA.

9. Kushanda zvakanaka uye kushanda zvakanaka kwekuvhara.

10. Chimiro chacho chiri nyore uye chakabatana, chitarisiko chakanaka.

11. Zvishandiso zvekuvhara zvinodzivirira kukwegura uye ngura, uye zvinogara kwenguva refu.