NSEN Chisimbiso chesimbi kubva kusimbi. Vharuvhu yemhando ye "Double directional Triple offset butterfly" inoshandisa chimiro che "Metal To Metal Seat ring", kureva kuti vharuvhu inovhara dhisiki/chigaro zvese isimbi ine ngura yakaoma. Chisimbiso chesimbi chakasimba chinogona kubvisa dambudziko rekubuda kwemvura uye kusagadzikana kwechisimbiso chinokonzerwa nechigaro chemhando yeU kana chigaro chemhando yeL. Kunze kweizvozvo, dhizaini yedu yekuvharira inogona kubvumira vharuvhu kushanda mukumanikidzwa kwakasiyana pasina kuderedza kumanikidzwa kwepombi.

• Magadzirirwo emhando nhatu ekugadzirisa miganhu

• Kuvhara mhete yesimbi yakabatana

• Kusabuda kwemvura zvachose munzira dzese dziri mbiri

• Mugodhi unodzivirira kuputirwa

• Dhizaini yekuchengetedza moto zvichienderana neAPI607

• Chisimbiso Chechigaro & Disc Chinotsiviwa

• 0°-90°kudzora, hapana nzvimbo yekusvetuka

• Hapana kukweshana

Kuisa Mavharuvhu: MSS-SP-25
Dhizaini & Kugadzira: API 609, EN 593
Chimiro Chekutarisana Nechiso: API 609, ISO 5752, EN 558
Kugumisa Kubatanidza: ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Kuedzwa uye Kuongorora: API 598, EN 12266, ISO 5208

Dhizaini yekuisa chisimbiso inotungamira munzira mbiri

Iyi nhevedzano inogona kusvika padanho reZero-leakage kune ese ari maviri mune zvinoenderana nemazinga. Kuvhara kwese kwese kunoita kuti kuiswa kwacho kuenderere mberi, kwakatwasuka, kana kuti kwakatwasuka uye pasina chero kudonha. Kumanikidzwa kwakanyanya kunogona kusvika 600LB.

Dhizaini isina kukweshana

Kushandiswa kwechimiro che "triple eccentric" chinodzikisa kukweshana panguva yekuchinjana pakati pechisimbiso chedhisiki nemuviri wevharuvhu, kuitira kuti dhisiki ikwanise kubvisa chigaro chevharuvhu nekukurumidza kana vharuvhu ye "triple eccentric butterfly" yavhurwa kana kuvharwa.

Chimiro chekuchengetedza kaviri
Kudzivirira matambudziko ekushanduka kwemadiski, kusarongeka kwematsinde, kurumana kumeso kunokonzerwa nekumanikidzwa kwemvura uye tembiricha, vharuvhu yeshavishavi yeNSEN inoshandisa masimbi maviri akasiyana pamusoro nepazasi pedhisiki ayo anovimbisa kuti vharuvhu inoshanda pasi pemamiriro ese ezvinhu.

Kuti pasave netsaona inogona kukonzerwa nekubuda kwetsinde, chimiro chetsinde chinodzivirira kuburitswa chakagadzirirwa vharuvhu yeshavishavi yeNSEN.

Hapana Dhizaini yeDead Zone     
Kushandiswa kwemuchina uyu mukutonga/kutonga kwakafungwa nezvawo panguva yekugadzira. Uchishandisa nzira yekuvharira vharuvhu remapuruguru rine mativi matatu, mavharuvhu eNSEN anoita kuti pave ne "dead zone design" iyo isingangodziviriri matambudziko e "Opening jump area" emavharuvhu emapuruguru akajairika asiwo inobvisa dambudziko revharuvhu rekuti harigone kudzorwa kana kudzorwa kana riri mukona yaro diki yekuvhura iyo inogona kukonzerwa nekukweshana kana zvimwe zvinhu zvisina kuchengetedzeka. Izvi zvinoreva kuti shavibhuruvhu reNSEN rinogona kudzora kana kudzora medium kubva pa0 degrees kusvika 90 degrees.

Chigaro chine mhete       
Mhete yechigaro cheNSEN metal sealed butterfly valve yakagadzirwa nesimbi yakagadzirwa neforged alloy steel ine mabhenefiti ekudzivirira kukwesha, kusakara, pressure yakakwira uye tembiricha uye inogara kwenguva refu.

Mhete yekuisa chisimbiso inotsiviwa      

Mhete dzekuvhara dhisiki nechigaro dzese dzakasiyana dzeNSEN series butterfly valve, uye dzinogona kutsiviwa kana zvichidikanwa. Mhete dzekugara dzedhisiki kana chigaro dzinogona kuchinjwa chimwe nechimwe kana chatyoka izvo zvinoderedza mari yekugadzirisa chete asiwo zvinoita kuti kugadzirisa kuve nyore.

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.

Dhizaini uye chimiro chekuchengetedza moto      

Chimiro chesimbi chinoisa vharuvhu panzvimbo isina moto uye chinozadzisa zvinodiwa muAPI607.

Torque yakagara pasi

Mavharuvhu anogona kugara akavharirwa kumativi maviri. Kuvharirwa kunoitwa ne torque inopihwa ne actuator asi kwete nesimba repakati izvo zvinoita kuti kuvhara kushande zvakanaka pasi pekumanikidzwa kwakanyanya uye kwakaderera. Uye mavharuvhu anogona kupasa bvunzo dze API609 ne ISO5208.

Sisitimu yekurongedza yakatakura mhenyu
Kazhinji, vanhu vanongotarisa pakubuda kwemukati kwemvura kunoitika pachigaro asi vanofuratira dambudziko rekubuda kwemvura kunze, kureva kubuda kwechikamu chekurongedza. Dhizaini yekurongedza yakazadzwa nehupenyu ine chimiro chakabatana inoita kuti vharuvhu yeNSEN Butterfly isvike pakubuda kwemvura kwakanyanya ≤20ppm. Inoita kuti kuvharwa kwepurasitiki kuve kwakavimbika uye inowedzera nguva yekurongedza isina kugadziriswa.

Bhokisi regiya

Bhokisi remagiya rinogadzirwa nemaoko rine mhando yepamusoro uye rakachengeteka, iro rine maficha egiya anozivikanwa parizvino uye huwandu hwedziviriro hunosvika IP 67.

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.