EN1074 gedhi vharafu Industrial Wedge Rising-Stem Gedhi Varuvha Yese Kutengeswa China fekitori Supplier
Chii chinonzi EN1074 gedhi vharuvhu?
EN1074 gedhi vharafu,dhizaini misimboti inotungamira mukufarira kushandiswa muhurongwa hwekugovera.
EN1074 gedhi vharafu inonyanya kufarirwa 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 eNORTECH EN1074 gedhi 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.
Chimiro chewedgeinogadzirwa ne ductile iron ne precoated jecha kuumbwa, wedge yakafukidzwa ne EPDM zvachose.Double seal design, imwe neimwe chisimbiso mutsara inogona kushanda yakazvimiririra.
Kugadzirwa kwezvakatipoteredza
Iyo yemukati nekunze pamusoro pevharuvhu yakaputirwa nehutsanana epoxy poda nefusion yakasungwa epoxy(FBE), avhareji ukobvu huri pamusoro pe250um.Iyo inonamira yejasi yakasimba, haizoparadzwe pasi pesimba rekuita bvunzo ye3J.Zvikamu zvemukati zvinogona kusangana nezvinodiwa zvekuchengetedza zvakatipoteredza, uye zvinogona kushandiswa kumvura inonwiwa, chikafu uye nzvimbo yemishonga zvakananga.Iyo electrostatic poda yekupotera process inogona kuvimbisa yakakwirira adhesion simba uye yakasimba corrosion kuramba.
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.Iwo mavharuvhu egedhi anogona kushandirwa nemagetsi actuator, mavhiri emaoko, wrench cap kana kiyi yakakosha.Zviri nyore kuisa mavharuvhu munzvimbo dzakasiyana dzemitsetse yepombi.kunze kwekumisikidzwa kwakamira, mavharuvhu zvakare anogona kuiswa akachinjika.Mune dzimwe nzvimbo dzakamanikana, unogona kusarudza nzira yekuisa iyo yakanakira kushanda kwemavharuvhu.
Easy kugadzirisa
Mhete yechisimbiso inogona kuchinjwa pasina kutema mvura, zviri nyore pakugadzirisa uye kuderedza nguva yekuchengetedza zvakanyanya sezvinobvira.Kupokana kuduku pakati pebhushi rendarira uye "O" chisimbiso chemhando, ichaita kuti hupenyu hurefu hwechisimbiso. ring.The max.kushanda torque iri pasi pekutonga.
Zvinotsanangurwa zveNORTECH EN1074 gedhi 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 |
Chigadzirwa Show: EN1074 gedhi vharafu
Kushandiswa kweNORTECH EN1074 gedhi vharuvhu
EN1074 gedhi vharafuanoshandiswa zvakanyanya mumunda wemvura yemuguta system, kupa uye kudhiza kwemvura, kurapwa kwemvura, tsvina, kudiridza, mvura inonwiwa, pharmacy chirimwa.
