PTFE Seat & Disc Wafer Centerline Butterfly Valve
Product Detail
| Saizi & Pressure Rating & Standard | |
| Size | DN40-DN600 |
| Pressure Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
| Chiso neChiso STD | API609, BS5155, DIN3202, ISO5752 |
| Kubatanidza STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| Upper Flange STD | ISO 5211 |
| Material | |
| Muviri | Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze,Aluminium Alloy. |
| Disc | DI+Ni, Carbon Steel(WCB A216) yakanamirwa nePTFE |
| Dzinde/Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
| Seat | PTFE/RPTFE |
| Bushing | PTFE, Bronze |
| O Mhete | NBR, EPDM, FKM |
| Actuator | Ruoko Lever, Gear Bhokisi, Magetsi Actuator, Pneumatic Actuator |
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Product Advantage
PTFE ine yakanyanya kukwirira kemikari kuramba uye inogona kuramba ngura kubva akawanda asidhi uye alkali zvinhu, saka PTFE chigaro uye PTFE lined disc akakodzera pombi masisitimu ane corrosive media.
Iyo PTFE butterfly valve inewo yakanakisa kupisa uye kutonhora kuramba uye inogona kuchengetedza kushanda kwakadzikama pasi pekupisa kwakanyanya.
PTFE zvinhu zvine yakaderera coefficient of friction, iyo inobatsira kuderedza kushanda torque uye inoita kuti kushanda kwemavharuvhu e butterfly kuve nyore uye kwakapfava.
Musiyano pakati pePTFE Chigaro chePTFE Liner:
Iyo PTFE chigaro chevharuvhu yakaputirwa pane yakaoma rabha inotsigira uye yakananga kuumbwa mune yakazara chimiro chechigaro chevharuvhu.
Yakaiswa mumutumbi wevharuvhu kuti ipe chisimbiso kushanda.
PTFE lining is a layer ye PTFE iyo inoshandiswa mukati memuviri wevharuvhu, kusanganisira kumagumo kumeso kwainobatana nepombi.
PTFE-lined Disc uye PTFE chigaro butterfly mavharuvhu anoshandiswa zvakanyanya mumakemikari, mishonga, simba rekugadzira uye mamwe maindasitiri. Aya mavharuvhu akagadzirirwa zvakananga kudzora kuyerera kwemvura inoparadza.
Iyo PTFE lining mukati mevhavha inopa yakanakisa corrosion uye yakakwirira tembiricha kuramba, zvichiita kuti ive yakakodzera kune akasiyana siyana maindasitiri ekushandisa. Iyo wafer style dhizaini yeaya butterfly mavharuvhu anoita kuti asaremekedze uye ari nyore kuisa pakati pemaflange.
PTFE seat wafer butterfly mavharuvhu anozivikanwa nekusimba uye kushomeka kwekugadzirisa zvinodiwa. Dhizaini yevharuvhu yedhisiki inoderedza kusagadzikana uye inogonesa kuyerera kwemazinga, zvichiita kuti ive inodhura-inoshanda mhinduro yekushandiswa kwemaindasitiri. Iyo compact dhizaini yemavharuvhu aya inofambisa kuisirwa munzvimbo dzeindasitiri uye inochengetedza nzvimbo yakakosha.
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