LSV6-10-2NCRP maviri-nzira cheki inowanzovharwa hydraulic cartridge valve
Details
Chiito chevharuvhu:gadzirisa kumanikidza
Type (chiteshi nzvimbo):Direct acting type
Lining zvinhu:alloy simbi
Simbiso zvinhu:rabha
Tembiricha:normal atmospheric temperature
Maindasitiri anoshanda:michina
Rudzi rwekutyaira:electromagnetism
Inoshandiswa pakati:petroleum zvigadzirwa
Pfungwa dzekutarisa
Standard michina zvinodiwa kuti kuyerera kudzora mavharuvhu
1 Pressure-tembiricha mwero
Kudzvinyirira-kupisa giredhi yekuyerera kwevhavhavha inotarwa neiyo pressure-tembiricha giredhi yegoko, mukati uye kutonga pombi system zvinhu. Iyo yakanyanya kubvumirwa kushanda kudzvanywa kwevhavha yekudzora kuyerera pane imwe tembiricha idiki yehukuru inobvumirwa kushanda kumanikidza kukosha kwegomba, mukati uye kutonga pombi system zvinhu pane ino tembiricha.
1.1 Kudzvanya-tembiricha giredhi yesimbi shell ichaenderana neGB/T17241.7.
1.2 Kudzvanya-tembiricha giredhi yesimbi shell ichaenderana neGB/T9124.
1.3 Zvemidziyo ine kudzvanywa-tembiricha giredhi isina kutaurwa muGB/T17241.7 uye GB/T9124, zviyero zvakakodzera kana zvigadziro zvekugadzira zvinogona kuteverwa.
2. Muviri wevhavha
2.1 Valve body flange: Iyo flange ichakandwa yakabatana nemuviri wevharuvhu. Mhando uye saizi yesimbi flange ichaenderana neGB/T17241.6, uye mamiriro ehunyanzvi achaenderana neGB/T17241.7; Mhando uye saizi yesimbi flange ichaenderana neGB/T9113.1, uye mamiriro ehunyanzvi achaenderana neGB/T9124.
2.2 Ona Tafura 1 yehurefu hwechimiro chemuviri wevharuvhu.
2.3 Ukobvu hudiki hwemadziro emuviri wevharuvhu Ukobvu hwemadziro evhavhavha yesimbi yakakandwa hunoenderana neTafura 3 muGB/T 13932-1992, uye hushoma hwemadziro emuviri wesimbi yakakandwa yevharuvhu hunoenderana neTafura 1 muJB/T 8937- 1999.
3 Vavhavha inovhara diaphragm chigaro
3.1 Mhando yekubatanidza pakati pevhavha yevhavha uye chigaro che diaphragm, chigaro che diaphragm uye muviri wevharuvhu ichave yemhando yeflange.
3.2 Huwandu hwemabhaudhi ekubatanidza pakati pechigaro chediaphragm nemuviri wevharuvhu haifanire kunge iri pasi pe4.
3.3 Ukobvu hudiki hwemadziro evhavhavhavhavhavha uye chigaro che diaphragm huchasangana nezvinodiwa zve 2.3.
3.4 Mupendero wevhavhavhavhavhavha uye chigaro che diaphragm ngachive chakatenderera. Flange yekuisa chisimbiso chepamusoro inogona kuve yakati sandara, convex kana concave-convex.
4. Dzinde revhavha, inononoka kuvhara vharafu ndiro uye guru revhavha ndiro
4.1 Ivhavha yevhavha inononoka-inovhara uye stem yevhavha inofanira kubatanidzwa zvakasimba uye yakavimbika.
4.2 Mhando yekuisa chisimbiso pakati pevharuvhu inononoka kuvhara ndiro uye hombe yevharuvhu ndiro inofanira kutora simbi yekuisa chisimbiso mhando.
4.3 Ivharuvhu ndiro huru uye hunde yevharuvhu inofanira kutsvedza ichichinjika uye nekuvimbika.
4.4 Chisimbiso pakati pendiro huru yevharuvhu uye chigaro chikuru chevharuvhu cheplate chinogona kutora marudzi maviri: simbi chisimbiso uye chisimbiso chisina simbi.