Ditutup Tiga-Eccentric Center Metal Sealing Butterfly Valve
Katup kupu entuk on / off lan ngontrol fungsi saluran cairan kanthi cakram bunder minangka bagean wiwitan & mandheg ngiringi puteran batang. Fitur struktur prasaja, volume cilik, bobot entheng, wayahe nyopir cilik, gampang kanggo operate etc. Kanggo ngleksanani fungsi banget lan shutoff sealing andal. Ditrapake kanggo sistem transfer gas lan cairan ing pemanasan distrik, sistem pipa utama, metalurgi, industri ringan, industri kimia, tenaga listrik, minyak, gas alam, gas batu bara, panganan, obat-obatan, pasokan banyu & pipa saluran lan lapangan khusus. Katup kupu-kupu minangka jinis katup utama. Katup kupu-kupu sealing logam tengah sing ditutup kanthi kinerja dhuwur sing cocog karo kahanan layanan khusus lan abot. Kisaran suhu operasi -196 ~ 600 ℃.
1. Miturut materi lan struktur, seri klep kupu bisa ketemu suhu dhuwur, erosi kuwat, urip dawa etc.
2. Volume cilik, bobot entheng. Dibandhingake karo tutup gapura kanthi tekanan lan ukuran sing padha, bobot tutup kupu suda 30% ~ 50%.
3. Struktur mung, miwiti & mungkasi kanthi cepet. Sawetara bagean, struktur kompak. Mung perlu muter disk 90° nalika miwiti & mandheg.
4. Seri katup kupu-kupu keras tengah telung eksentrik sing diprodhuksi dening BVMC bisa digunakake minangka kontrol lan minangka katup sing ngatur. Iki nduweni kinerja sealing lan kontrol sing apik.
5. Resistance aliran cilik lan torsi operasi.
| Ora. | QTY | jeneng | Bahan | |
| 1 | 1 | awak | Baja karbon, WCB/A105 | Baja tahan karat, CF8/304/CF8M/316 |
| 2 | 1 | Kelenjar | Baja karbon, A105+ENP/Baja tahan karat, SS | Baja tahan karat, CF8/304/CF8M/316 |
| 3 | 1 | Disk | Baja tahan karat, CF8/304/CF8M/316 | |
| 4 | 1 | Kursi | SS+STL, INCONEL625, INCONEL825 | |
| 5 | 1 | piring | Baja karbon, WCB/A105/Baja tahan karat, SS | |
| 6 | 1 | Kelenjar | Baja karbon, WCB/A105+ENP | Baja tahan karat, CF8/304/CF8M/316 |
| 7 | 1 | piring | Baja karbon, WCB/A105 | Baja tahan karat, CF8/304/CF8M/316 |
| 8 | 1 | Batang | Baja tahan karat, ASTM A564 630 (17-4PH) | |
| 9 | 2 | Bolt | Baja tahan karat, SS | |
| 10 | 2 | meneng | Baja tahan karat, SS | |
| 11 | 3 | Pin | Baja tahan karat, SS | |
| 12 | 1 | bantalan | SS+PTFE/316 chromeplate | |
| 13 | 1 | bantalan | SS+PTFE/316 chromeplate | |
| 14 | 1 | Gasket | SS + grafit | |
| 15 | 1 | Gasket | SS + grafit | |
| 16 | - | Packing | V jinis PTFE/grafit/grafit kawangun | |
| 17 | 2 | Stud | ASTM A193 B7 | ASTM A193 B8M |
| 18 | 2 | Nut | ASTM A194 2H | ASTM A194 8M |
| 19 | - | Stud | ASTM A193 B7 | ASTM A193 B8M |
| 20 | - | Bolt | SS304/SS316 | |
| 21 | - | Stud | ASTM A193 B7 | ASTM A193 B8M |
| 22 | - | Nut | ASTM A194 AH | ASTM A194 8M |
| 23 | 1 | Yoke | CS | CS |
