Vharuvhu yeGedhi Risingakwire Rinogara Nesimba DIN3352-F4 Fekitori yeChina
Chii chinonzi Non Rising Stem Gate Valve?
Valve yeGedhi Risingakwire,musimboti wekugadzira unonyanya kushandiswa muzvirongwa zvekugovera.
Vharuvhu yeNon Rising Stem Gate ine wedge yakazara nerabha yeEPDM iyo yakabatana zvachose ne wedge uye inosangana neASTM D249. Muviri wevharuvhu, bhoneti, neplate yekuputira zvakafukidzwa ne fusion bonded epoxy (FBE), inotaridzika zvakanaka uye inodzivirira zvikuru.
Mavharuvhu eSimbi Inokwira Anonyanya kufarirwa mukushandiswa mumaindasitiri.
- 1) Kuvhara kwakakwana: kuvhara bubble kwe-bi-directional.
- 2) Mutengo wakaderera: chigaro cherabha chakaputirwa pamucheto we wedge, hapana chikonzero chekuwedzera kugadzirwa kwechigaro chevharuvhu.
- 3) Chimiro chiri nyore uye Kugadzirisa kuri nyore
Zvinhu zvikuru zveNORTECHNon Rising Stem Gate Valve
Muviri yakagadzirwa nesimbi yakapfava nekuumbwa kwesimbi nenzira chaiyo,Yakagadzirwa nesoftware ye3D, ine finite element analysis yechimiro. Safety coefficient inodarika 2.5. Smooth bottom channel yakagadzirwa, kudzivirira kuungana kwetsvina uye kuona kuti mvura haipindi zvakanaka.
Hunde yachoYakagadzirwa nesimbi isingatsvedzeri nekumonereka. Rudzi rwakakosha, kudzivirira kushandiswa kwesimbi dzemhangura dzehafu kuderedza dhayamita yehunde. Skuruu yemhando yeladder yakatsetseka yakabviswa. Polish yegirazi repasi rose, inokodzera maO rings zvakanaka, kuve nechokwadi chekuti kutenderera kwakatsetseka uye torque diki.
Mabhaudhi egiredhi 8.8 anobatanidzabhonetiuye muviri, mabhaudhi akafukidzwa newakisi inonyunguduka inodzivirira mabhaudhi kuti asaora. Gasket iri pakati pebhoneti nemuviri yakagadzirwa neEPDM. Chifukidziro chevharuvhu chakagadzirwa nemuchina une mugero unochengetedza, iva nechokwadi chekuti gasket rerabha harizobudiswi kunze kana mvura yakwira.
Kugadzira zvinhu zvine hushamwari kune zvakatipoteredza
Zvikamu zverabha zvakagadzirwa neEPDM kana NBR yemhando yepamusoro, zvinoenderana nezvinodiwa nemvura yekunwa, kudzivirira dambudziko rerabha yakajairika iyo inogona kukonzera tupukanana. Zvigadzirwa izvi hazvingotenderwi chete neChina National Quality Standards yezvigadzirwa zvine chekuita nemvura yekunwa, asiwo zvinotenderwa neWRAS muUK neACS muFrance. Nzungu yemuti inogadzirwa uye inopetwa kubva padanda rebrass renyika (rine lead shoma), uye hapana kusvibiswa mumvura.
Kuiswa kuri nyore uye kushanda
Tinopa mhando dzakasiyana dzeinterface dzakadai se flange connection, PVC pipe socket, uctile iron pipe socket, kuderedza nezvimwewo. Dhizaini yakakosha yekubatanidza inogona kugadziriswa zvichienderana nezvikumbiro.yevashandisi.
Vharuvhu inogona kuvharwa zvachose uye kusvika pakubuda kwemvura ne torque diki. Torque chaiyo yekushandisa i 80% chete yedhayamita, uye mavharuvhu egedhi anogona kutakura MST ye 3 * DN NM. Zvigadzirwa zvakapasa muedzo wehupenyu hwe5000 kanomwe. Kune mavharuvhu edhayamita hombe, tinogona kupa zvishandiso zvinochengetedza basa, kuona kuti mavharuvhu ese anogona kuvhurwa nekuvharwa nemunhu mumwe chete. Vhiri reruoko rakasimba, rine saizi chaiyo, rinoenderana zvakanaka ne stem yevharuvhu, chimiro charo chinoenderana nemaitiro evanhu, kuti zvive nyore kushanda.
Magadzirirwo eValve yeGate reNORTECH Rising Stem
DIN3352 F4/F5,EN1074-2,BS5163 Rudzi A,AWWA C509
| Dhizaini uye Kugadzira | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| Kutarisana nechiso | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Kuyera kumanikidzwa | PN6-10-16, Kirasi 125-150 |
| Saizi | DN50-600 OS&Y Dunhu rinokwira |
| DN50-DN1200 Hunde isingasimuki | |
| Rubber wedge | EPDM/NBR |
| Kushandiswa | Nzvimbo dzemvura/Mvura yekunwa/tsvina nezvimwewo |
Kuratidzwa Kwechigadzirwa: Valve Yegedhi Risingakwire
Kushandiswa kweValve yeGedhi reNORTECH Rising Stem
Valve yeGedhi RisingakwiriAnoshandiswa zvakanyanya muhurongwa hwemvura yemumaguta, kuburitsa nekuburitsa mvura, kurapwa kwemvura, tsvina, kudiridza, mvura yemumvura, fekitari yemishonga.
