Ductile iron screwed Gate Valve ine kiyi (GV-T-21)
Kurumidza Detail: inosimba ductile iron Gedhi vharafu ine BSP NPT shinda yekubatanidza
Dhizaini mwero: DIN
Muviri zvinhu: ductile iron
Wedge: Ductile iron + EPDM
Zita dhayamita: 1 ″ DN25
Kudzvinyirira: PN16
Kugumisa kubatana: BSPT
Chiso nechiso: EN1711
Kushanda tembiricha: -30 ℃ ~ + 120 ℃.
Kuedza uye kuongorora: API 598.
Epoxy poda yakavharwa mukati nekunze ne250Mincrons Min.
Inowanikwa Muviri Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Inowanikwa Wedge Seat: Bronze, Stainless simbi, EPDM, NBR
Optional Design: EN1074/ EN1711 DIN3352 BS5150
Size Range: 15mm-80mm (1/2″-3″)
Pressure Range: PN6, PN10, PN16
Soft seal encryption gedhi vharafu inzira inoshanda yekubata kune mamwe mayuniti kana vanhu vanhu kudzora mvura, kuramba kubhadhara mari yemvura, kuba mvura inobuda, kana kutoparadza mavharuvhu epombi. Iyo magineti yekuvhara gedhi vharafu parizvino ndiyo yakanakisa anti-kuba gedhi vharafu. Iyo imhando yeanopesana nekuba gedhi vharafu yakagadzirirwa kushandisa musimboti wekukwezva magineti uye kudzoreredza. Inoshandiswa mune yevashandisi terminal yepombi yekufambisa mvura pombi. Nekudaro, iyo yekuvhara chikamu cheyazvino magineti yekuvhara gedhi valve inooneswa kumhepo. Oxidation uye ngura zvichaitika panguva yekushandiswa kwenguva refu, zvichiita kuti kukundikana kwekuvhara, zvichiita kuti valve haigoni kuvharwa kana kuvhurwa.
Inoshandiswa zvakanyanya mukugovera mvura uye mapombi emvura masisitimu musimba, hydraulic, metallurgy, makemikari, kuvaka maguta uye mamwe maindasitiri.
