Gedhi vharafu UL/FM Yakatenderwa
| Scope | UL FM OS&Y gedhi vharafu UL FM Isingasimuke stem gedhi vharafu Grooved resilient OS&Y gedhi vharafu Flanged resilient OS&Y gedhi vharafu Flanged x grooved resilient OS&Y gedhi vharafu Grooved resilient NRS gedhi vharafu Flanged resilient NRS gedhi vharafu |
| Material | Muviri: Ductile iron Disc: Ductile iron Chigaro: EPDM |
| Operation nzira | Handwheel/Cap/Post flange |
1.Valve body, bonnet, disc, gland & operating nut zvose zvinogadzirwa ne ductile iron material ine simba repamusoro-ku-uremu reshiyo yekuvimbisa mhando yepamusoro.
2.Upenyu hurefu hwebasa nekusimba chigaro chebhasikoro bvunzo kanenge 5000 nguva
3.Tine mavharuvhu molds ane Chiedza mhando uye Heavy mhando, iyo inogona kugutsa nevatengi zvakasiyana zvinodiwa.
4.Pasi pevhavha yegedhi inotora yakatwasuka-kuburikidza nedhizaini, hapana chitoro chekunze kuti ive nechokwadi chekuyerera kwakanaka uye chisimbiso chakavimbika.
5.Our pachedu foundry kuvimbisa kukurumidza kuendesa uye kunaka
6.Self-sealing design pakati pebhoneti nemuviri inoita kuti chisimbiso chiwedzere kusimba kana kumanikidzwa kwakakwirira mukati mehutano hunobvumirwa.
7.Multiple O-ring sealing structure kuchengetedza tsinde pasi pekumanikidzwa panguva yekushanda nekugadzirisa, haikonzeri kukanganisa kune anoshanda.
8.A yakazara siyana UL / FM Gedhi mavharuvhu kusangana vatengi 'siyana zvinodiwa.
9.All OS&Y mavharuvhu egedhi ane tamper resistant handwheel nzungu pamwe ne pre-grooved madzinde zvichiita seamless tamper switch installation.
10.Mavharuvhu egedhi eNRS anowanikwa neanoshanda nut akaiswa ne vertical indicator post uye wall type indicator.
1.Indoor & kunze kwemoto kunopinda mvura, mvura uye mvura, mvura inonwiwa, yakakwirira-inokwira chivako chekudzivirira moto, indasitiri yefekitari yekugadzira moto yekudzivirira moto.
