WCB flange viav vias kos valve
WCB flange viav vias kos valve
Kev ua haujlwm ntawm viav vias kos valve yog los tswj cov kev taw qhia ib-txoj kev ntws ntawm nruab nrab hauv cov kav dej, uas yog siv los tiv thaiv qhov nruab nrab rov qab hauv cov kav dej. Kos valve belongs rau hom valve tsis siv neeg, thiab qhov qhib thiab kaw qhov chaw qhib lossis kaw los ntawm lub zog ntawm qhov nruab nrab ntws. Kos valve tsuas yog siv rau ntawm cov kav dej nrog ib txoj kev ntws ntawm qhov nruab nrab, txhawm rau tiv thaiv qhov nruab nrab ntawm qhov ntws rov qab los tiv thaiv kev sib tsoo. Nws yog tsuas yog siv hauv cov kav dej ntawm cov roj av, tshuaj lom neeg kev lag luam, tshuaj, tshuaj chiv, hluav taws xob, thiab lwm yam.
| Ua Haujlwm Siab | PN10, PN16, PN25, PN40 |
| Kev Ntsuas Siab | Plhaub: 1.5 npaug ntawm qhov ntsuas siab, Lub rooj zaum: 1.1 npaug ntawm qhov ntsuas siab. |
| Ua haujlwm kub | -29 ° C rau 425 ° C |
| Tsim nyog Media | Dej, Roj, roj thiab lwm yam. |
| Ib feem | Khoom siv |
| Lub cev | Carbon steel / Stainless hlau |
| Disc | Carbon steel / Stainless hlau |
| Caij nplooj ntoos hlav | Stainless hlau |
| Ncej | Stainless hlau |
| Rooj Ring | Stainless hlau / Stelite |
Qhov kos valve no yog siv los tiv thaiv kev rov qab mus rau nruab nrab hauv cov kav dej thiab cov khoom siv, thiab qhov siab ntawm qhov nruab nrab yuav ua rau qhov tshwm sim ntawm kev qhib thiab kaw cia.Thaum qhov nruab nrab rov qab mus, valve disc yuav kaw tsis siv neeg kom tsis txhob muaj xwm txheej.
