Cast Iron Metal akagara Gedhi Vavhavha ine Epoxy Powder Coated ( GV-Z-04)
Kurumidza Detail:DIN PN16 Ductile iron Gedhi vharafu ine chigaro chebhuronzi
Dhizaini chiyero: EN1171
Muviri zvinhu: ductile iron
Wedge: Ductile iron + Bronze
Zita dhayamita: 4 ″ 100mm
Kudzvinyirira: PN16
Kugumisa kubatana: RF. Flange
Face to face: EN1171 F4 Short type
Kushanda tembiricha: -30 ℃ ~ + 200 ℃.
Kuedza uye kuongorora: API 598.
Bolted Bonnet Gate valve
Grand gedhi valve
Kubatanidza: Flange inopera inoenderana ne EN1092-1
Fusion Bonded Epoxy ine Min.250 microns
Inowanikwa Muviri Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Optional Wedge Seat: Bronze, Stainless simbi, EPDM, NBR
Optional Design: EN1074/ EN1711 DIN3352 BS5150
Size Range: 50mm- 1200mm (2 ″-48″)
Pressure Range: PN10, PN16
Optional pamusoro pemavara: RAL5002, RAL5015. RAL5005 customized
Optional Operation: Handwheel, yakawedzera spindle, stem caps.
1) High rakavimbika simba uye rigidity dhizaini.
2) Copper alloy / bronze yekuisa chisimbiso zvinhu, kupfeka-kusagadzikana uye hupenyu hurefu.
3) Kana yakavhurwa, hapana zvimwe zvikamu mugero, uye kuyerera kwekudzivirira kwekofi yakaderera.
4) Iyo yekuisa kutungamira kwemaflange pamativi ese ari maviri inopokana, uye kushanda kwevhavha kwakafanana.
5) Chisimbiso chakavimbika, bi-directional pressure kutakura, leakage volume API598 Kirasi A
Inoshandiswa zvakanyanya mukuchengetedza mvura, simba remagetsi, mvura yemudhorobha uye dhiraivha, metallurgy uye maindasitiri emakemikari.
