Pfupiso

NSEN Lug Triple offset butterfly valve inoshandiswa zvakanyanya mumaindasitiri epulp, bepa, makemikari, petrochemical, uye refinering. Nekusimba kwakanyanya, butterfly valve inoshanda mumabasa ekudzora nekudzima.

• Kuvhara neLaminated & Kuvhara neSimbi kubva kuSimbi

• Kuenda kumativi maviri uye Kuenda kudivi rimwe chete

• Torque shoma yekuvhura

• Hapana kukweshana pakati pechigaro nechisimbiso

• Chiso chinovhara koni chakarereka

• Bearing yakazorwa

Kuisa chiratidzo chevharuvhu:MSS-SP-25
Dhizaini & Kugadzira:API 60
Chimiro Chekutarisana Nechiso:API 609, ISO 5752, EN 558
Kuguma kwekubatana:ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Kuedzwa uye Kuongorora:API 598, EN 12266, ISO 5208, ANSI B16.104

NSEN inopa sarudzo yezvigaro zvakagadzika uye zvigaro zvinoyangarara zvinogona kugadziriswa pasina kubvisa vharuvhu panzvimbo yaro, zvinogona kupfupisa nguva yekugadzirisa uye kuwedzera kushanda zvakanaka. Chigaro chakagadzika chinoshanda pavharuvhu apo kuyerera kwepakati kunoenda mberi, saka kuvharwa kwakasimba kunongoitirwa divi rimwe chete, uye chinofanira kutarisisa divi rekuyerera parakaiswa. Kunyangwe chigaro chakagadzika, asi kuvharwa kwedhisiki kunogona kubviswa. Kana vharuvhu ikashanda nechigaro chinoyangarara, unogona kuisa chero divi.

Torque yakaderera yekuvhura

Iyi seri inoshandisa Radial Dynamically Balanced Sealing System, kuburikidza nekugadzirwa kwakanaka, simba rinoitwa kumativi ese ekupinda kwebutterfly disc uye kubuda kwebutterfly rinova rakaenzana kuitira kuti torque yekuvhura vharuvhu inyatsodzikiswa.

Kuzvizora mafutakubereka

Kuti kuderedza simba rekushanda uye kudzivirira kukiya kwetsinde kana yakavhurika uye yakavharwa, bhandi rinozvizora rakagadzirwa nemaoko rakagadziriswa.

Gungwalzvinhu zvemhete        
Mhete yechisimbiso yakagadzirwa nesimbi isina ngura ine graphite/carbon fiber/PTFE nezvimwewo. Kana tichienzanisa nerabha reasbestos plate, zvinhu zvedu zvinopfekwa zviri nyore, hazvitsvedzeri, zvakavimbika uye zviri nani kune zvakatipoteredza.

Mhete yechigaro yakagadzirwa nevharuvhu yeshavishavi yesimbi yakavharwa yakagadzirwa nesimbi yakagadzirwa nesimbi ine mabhenefiti ekudzivirira kukwesha, kusakara, kumanikidzwa kwakanyanya uye kupisa uye inogara kwenguva refu.

Pkuchema-kusunga chisimbiso chakabatanidzwasisitimu
NSEN inoshandisa chimiro ichi kuona kuti kubuda kwevharuvhu kunogona kusvika ≤20ppm pahuwandu hwepamusoro. Chimiro chekusimbisa chinoshanduka chinowanikwa kana zvichidikanwa, izvo zvinoita kuti chisimbiso chekurongedza chive mumamiriro akanaka uye kuwedzera nguva yekuchengetedza yemahara yekurongedza.

Maumbirwo Akaenzana Akagadziriswa      

Mhete yekuvharira yevharuvhu yemabhurugwa yakasungirirwa nemabhoti/nzungu dzakapararira zvakaenzana. Bhaudhi rega rega riri panzvimbo chaiyo uye rinogara nesimba zvakaenzana. Chimiro ichi chinobvisa matambudziko ekubuda kwemvura kana rin'i yekuvharira yakasununguka nekuda kwesimba risina kuenzana remabhaudhi nenzungu.

NSEN inonyatsotevedzera kugadziriswa kwemahara, kutsiva kwemahara uye kudzoserwa kwemahara mukati memwedzi gumi nemisere mushure mekunge vharuvhu yatanga kushanda kana mwedzi gumi nemiviri mushure mekuiswa nekushandiswa papombi mushure mekushanda kwekare (ndiyo inotanga). 

Kana vharuvhu ikatadza kushanda nekuda kwedambudziko remhando yepamusoro panguva yekushandiswa kwepaipi mukati menguva yewarandi yemhando yepamusoro, NSEN ichapa sevhisi yewarandi yemhando yepamusoro yemahara. Basa harifanirwe kupedzwa kusvika vharuvhu yagadziriswa uye vharuvhu inoshanda zvakanaka uye mutengi asaina tsamba yekusimbisa.

Kana nguva yapera, NSEN inovimbisa kupa vashandisi masevhisi ehunyanzvi emhando yepamusoro panguva chaiyo pese panodiwa kugadziriswa nekugadziriswa.