DI PN10/16 Class150 Lug Knife Gate Valve
Nkọwa ngwaahịa
| Nha & Nrịba Nrụgide & Ọkọlọtọ | |
| Nha | DN40-DN2000 |
| Ogo nrụgide | DN50-100 PN16 DN150-200 PN10 DN250-400 PN7 DN450-600 PN5 DN650-750 PN4 DN800-900 PN3 DN1000 PN2 |
| Ụkpụrụ imewe | JB/T8691-2013 |
| Ọkọlọtọ Flange | GB/T15188.2-94 eserese6-7 |
| Nlele ọkọlọtọ | GB/T13927-2008 |
| Ihe onwunwe | |
| Ahụ | Ígwè ductile;WCB;CF8;CF8M;2205;2507 |
| Disc | SS304;SS316;2205;2507;1.4529 |
| Stem/Ogwe | SS410/420/416;SS431;SS304;Ego |
| oche | Igwe anaghị agba nchara + STLEPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C) |
| Ịhịa aka n'ahụ | PTFE, Bronze |
| O mgbanaka | NBR, EPDM, FKM |
| Onye na-eme ihe | Igbe Gear, Onye na-eme ọkụ eletrik, Onye na-eme ihe na-eme ihe ọkụ |
Ngosipụta ngwaahịa
Uru ngwaahịa
Standard AISI304 ma ọ bụ 316 igwe anaghị agba nchara ọnụ ụzọ ámá na-egweri na-egbu maramara were dị ka mirror, nke nwere ike n'ụzọ dị irè zere mmebi nke mbukota na oche site mmeghe ma ọ bụ imechi na-eme ka a ukwuu akara.A na-eji ala nke ọnụ ụzọ ámá ahụ mee ihe na bevel, nke mere na ọ na-esi n'ime ihe ndị siri ike mee ka ọ bụrụ ihe siri ike na-emechi emechi.Enwere ike inye ihe nchekwa mma maka nchebe ọzọ megide uzuzu.
Enwere atụmatụ 3 dị ka n'okpuru:
1. Standard oche NBR, EPDM, dịkwa na PTFE, Viton, Silicone wdg Pụrụ iche imewe na mechanically igbachi akara na esịtidem valvụ ahụ na igwe anaghị agba nchara retainer mgbanaka.Nọmalị, ọ bụ unidirectional akara imewe, na bidirectional akara dị ka a rịọrọ.
2. Ọtụtụ n'ígwé nke braided mbukota na mfe ịnweta mbukota gland n'ịhụ na ike akara.Dị n'ọtụtụ ihe: Graphite, PTFE, PTFE + KEVLAR wdg.
3. Nchikota ntuziaka na valvụ ahụ na-eme ka ọnụ ụzọ ámá na-aga n'ụzọ ziri ezi, na nkwụsị nke extrusion na-eme ka njedebe dị irè nke ọnụ ụzọ ámá ahụ pụta ìhè.
ZFA Valve na-emezu ọkọlọtọ API598, anyị na-eme nnwale nrụgide akụkụ abụọ maka valvụ niile 100%, na-ekwe nkwa na-ebuga ndị ahịa anyị valvụ dị mma 100%.
The valvụ ahụ na-ewere GB ọkọlọtọ ihe, enwere ngụkọta usoro 15 site na ígwè ruo ahụ valvụ.
A na-ekwe nkwa 100% nleba anya site na oghere ruo na ngwaahịa emechara.
Ngwaahịa na-ere ọkụ
