EN1074 vharuvhu yegedhi yeIndasitiri Wedge Rising-Stem Gate Valve Yese Mutengesi wefekitori yeChina
Chii chinonzi EN1074 gedhi vharuvhu?
EN1074 vharuvhu yegedhi,musimboti wekugadzira unonyanya kushandiswa muzvirongwa zvekugovera.
Vharuvhu yegedhi yeEN1074 inozivikanwa zvikuru mukushandiswa kwemaindasitiri.
- 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 zvevharuvhu yegedhi reNORTECH EN1074
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.
Furemu yechidimbuYakagadzirwa nesimbi yakapfava nejecha rakaputirwa kare, wedge yacho yakafukidzwa neEPDM zvachose. Dhizaini yechisimbiso chakapetwa kaviri, mutsetse wega wega wechisimbiso unogona kushanda wakazvimirira
Kugadzira zvinhu zvine hushamwari kune zvakatipoteredza
Mukati nekunze kwevharuvhu zvakaputirwa nehupfu hwe epoxy hune hutsanana ne epoxy yakasungirirwa (FBE), ukobvu hwepakati huri pamusoro pe250um. Kunamatira kwejira kwakasimba, hakuzoparadzwe pasi pekuyedzwa kwesimba re3J. Zvikamu zvemukati zvinogona kusangana nezvinodiwa zvekuchengetedza zvakatipoteredza, uye zvinogona kushandiswa mumvura inonwiwa, chikafu uye nzvimbo yemishonga zvakananga. Maitiro ekuvhara hupfu hwe electrostatic anogona kuvimbisa simba rakawanda rekunamatira uye kuramba kwakasimba kwengura.
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. Mavharuvhu egedhi anogona kushandiswa nemagetsi, mavhiri emaoko, chivharo chewrench kana kiyi yakakosha. Zviri nyore kuisa mavharuvhu munzvimbo dzakasiyana dzemitsetse yepombi. Kunze kwekuiswa kwakamira, mavharuvhu anogonawo kuiswa akatwasuka. Mune dzimwe nzvimbo dzakamanikana, unogona kusarudza nzira yekuisa yakanakira mashandiro emavharuvhu.
Kugadzirisa kuri nyore
Mhete yechisimbiso inogona kutsiviwa pasina kudimbura mvura, zviri nyore kugadzirisa uye zvinoderedza nguva yekugadzirisa zvakanyanya sezvinobvira. Kukweshana kudiki pakati pebhurashi resimbi nechisimbiso chemhando ye "O", kunoita kuti mhete yechisimbiso igare kwenguva refu. Torque yepamusoro inoshanda iri pasi pekutonga.
Magadzirirwo evharuvhu yegedhi reNORTECH EN1074
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: EN1074 gedhi vharuvhu
Kushandiswa kwevharuvhu yegedhi reNORTECH EN1074
EN1074 gedhi vharuvhuAnoshandiswa zvakanyanya muhurongwa hwemvura yemumaguta, kuburitsa nekuburitsa mvura, kurapwa kwemvura, tsvina, kudiridza, mvura yemumvura, fekitari yemishonga.
