Non-Rising Stem Resilient Seated Gate Valve DIN3352-F4 China fekitari
Chii chinonzi Non Rising Stem Gate Valve?
Non Rising Stem Gate Valve ,dhizaini misimboti inotungamira mukufarira kushandiswa muhurongwa hwekugovera.
Iyo Non Rising Stem Gate Valve ine wedge yakavharirwa zvizere neEPDM rabha inosungirirwa zvachose kune wedge uye inosangana neASTM D249.Muviri wevharuvhu, bhoneti, uye ndiro yekuisa zvinhu zvakaputirwa nefusion bonded epoxy (FBE), inotaridzika uye inodzivirira yakanakisa.
Non Rising Stem Gate Valve yakakurumbira kune maindasitiri application.
- 1) Chisimbiso chakakwana: bi-directional bubble chisimbiso.
- 2) Mutengo wakaderera: chigaro cherabha chakavharwa paweji, hapana chikonzero chekuwedzera machining echigaro chevharuvhu.
- 3) Chimiro chakareruka uye Easy kugadzirisa
Mamiriro makuru eNORTECHNon Rising Stem Gate Valve
Muviri inogadzirwa ne ductile iron nekunyatso kuumba kuumbwa,Yakagadzirwa ne 3D software, ine finite element analysis for the structure.The safety coefficient is over 2.5.Smooth bottom channel yakagadzirirwa, kudzivirira kuunganidzwa kwetsvina uye kuve nechokwadi chidiki chekuyerera kuramba.
Dzindeinogadzirwa nesimbi isina tsvina nekukunguruka.Integral type, kudzivirira kushandiswa kwemhangura hafu mhete kuderedza stem dhayamita.the smooth modified ladder type screw is extruded.Global mirror polish, inokodzera mhete yeO zvakanaka, kuve nechokwadi chekuti kutenderera kwakatsetseka uye torque diki.
Mabhaudhi egiredhi 8.8 anobatanidzabonnetuye muviri, mabhaudhi akafukidzwa nenamo inopisa-inonyungudika inodzivirira mabhaudhi kuti asaora.Iyo gasket pakati pebhoneti nemuviri inogadzirwa neEPDM.Ivhavhavhavhavhavhavha inogadzirwa neinochengetedza groove, ita shuwa kuti gasket rerubha haribudiswe kunze pasi pekumanikidzwa kwemvura.
Kugadzirwa kwezvakatipoteredza
Zvikamu zverabha zvinogadzirwa zvemhando yepamusoro EPDM kana NBR, zvinoenderana nezvinodiwa zvemvura yekunwa, kudzivirira dambudziko rerabha rakajairika iro rinogona kubereka hutachiona. Zvigadzirwa zvinoenderana, asi zvakare zvakatenderwa neWRAS kuUK neACS muFrance. Dzinde rehunde rinogadzirwa nekukungurutswa kubva parudzi rwendarira rutanda (yakaderera ye lead), uye hapana kusvibiswa kumvura.
Kuisa nyore uye kushanda
Isu tinopa akasiyana marudzi echiratidziro senge flange yekubatanidza, PVC pombi socket, uctile iron pombi socket, kuderedza etc.The yakakosha yekubatanidza dhizaini inogona kuisirwa sekuenderana nezvikumbiro.yevashandisi.
Ivhavha inogona kuvharwa zvachose uye inosvika pa o leakage ine diki torque.Iyo chaiyo yekushandisa torque inongova 80% yedhayamita, uye mavhavha emagedhi anogona kutakura MST ye3 * DN NM Zvigadzirwa zvakapfuura muedzo wehupenyu hwe5000 nguva.Kune mavharuvhu ehupamhi hwakakura, tinogona kupa zvishandiso zvekuchengetedza basa, kuve nechokwadi chekuti mavharuvhu ese anogona kuvhurwa nekuvharwa nemunhu mumwe.Iyo handwheel yakasimba, ine zviyero zvakaringana, inoenderana zvakanaka nevhavha hunde, chimiro chiri kuenderana nemakanika evanhu, kuve nechokwadi kushanda kuri nyore.
Zvinotsanangurwa zveNORTECH Non Rising Stem Gate Valve
DIN3352 F4/F5,EN1074-2,BS5163 Rudzi rweA,AWWA C509
| Dhizaini uye Kugadzira | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| Takatarisana | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Pressure rating | PN6-10-16,Kirasi125-150 |
| Size | DN50-600 OS&Y Rising stem |
| DN50-DN1200 Dzinde risingasimuke | |
| Rubber wedge | EPDM/NBR |
| Appilcation | Mvura inoshanda/Mvura yekunwa/tsvina nezvimwe |
Product Show: Non Rising Stem Gate Valve
Kushandiswa kweNORTECH Isiri Rising Stem Gate Valve
Kwete Rising Stem Gedhi Valveanoshandiswa zvakanyanya mumunda wemvura yemuguta system, kupa uye kudhiza kwemvura, kurapwa kwemvura, tsvina, kudiridza, mvura inonwiwa, pharmacy chirimwa.
