I-EPDM Rubber Coated Wedge Rising Stem Resilient Seat Gate Valve Ifektri yaseChina
Iyini i-valve yesango le-Rubber wedge?
njengama-valve avamile esango le-wedge, izingxenye zokuvula nokuvala ze-valve yesango le-Rubber wedge ziyisango, ngesimo se-wedge, yingakho zibizwa ngokuthi i-wedge gate valve. I-wedge gate valve ingavulwa ngokugcwele futhi ivalwe ngokuphelele futhi ayikwazi ukulungiswa futhi icindezelwe. I-valve yesango yenzelwe ukusetshenziswa ivuleke ngokuphelele noma ivalwe ngokuphelele, ngoba ngenxa yesimo sama-obturators ayo anomumo we-wedge, uma ivuliwe kancane, kungaba nokulahlekelwa okukhulu kwengcindezi futhi indawo yokuvala izolimala lapho kushaywa uketshezi.Isici esiyinhloko se-DIN-EN wedge gate valve ukuthi indawo yayo yokuvala ephakathi “kwesango” nesihlalo sayo ithambekele, okuholela ekulahlekelweni okuncane kakhulu kwengcindezi.
Izici eziyinhloko ze-Rubber wedge gate valve
Isici Esiyinhloko
- Ama-Flanges: EN1092-1, PN10-16-25-40-63-100, noma ezinye izilinganiso ze-flanges eziceliwe
- I-wedge ye-CF8M eqinile ye-Stellite nayo iyatholakala uma uyicela.
- Ukumelana nokugeleza okuncane kanye nokulahlekelwa yingcindezi, ngenxa yendlela yokugeleza eqondile kanye ne-wedge evulekile ngokuphelele.
- Ifomu elincane, isakhiwo esilula, kwenza kube lula ukukhiqiza nokulungisa, kanye nokusetshenziswa okubanzi.
- Isikhathi eside sokuvala kanye nokunyakaza okuhamba kancane kwe-wedge, akukho mkhuba wesando samanzi wamavalvu esango le-wedge.
Imininingwane yobuchwepheshe ye-Rubber wedge gate valve
Imininingwane:
| Ukuklama Nokukhiqiza | I-BS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Izinto Zomzimba | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| Sika | 1CR13, iStellite Gr.6 |
| Ubuso Nobuso | Uchungechunge lwe-EN558-1 14, uchungechunge lwe-15, uchungechunge lwe-17, DIN3202 F4, F5, F7 |
| Izindinganiso zeFlange | EN1092-1 PN10, PN16, PN25, PN40, PN63, PN100, DIN2543, DIN2544, DIN2545, DIN2546 |
| Qeda Uxhumano | I-RF,RTJ,BW |
| Ukuhlolwa Nokuhlolwa | BS6755,EN12266,ISO5208,DIN3230 |
| Ukusebenza | Isondo lesandla, igiya lezibungu, i-actuator kagesi |
| I-NACE | NACE MR 0103 NACE MR 0175 |
Umbukiso Womkhiqizo: I-valve yesango le-Rubber wedge
Ukusetshenziswa kwe-Rubber wedge gate valve
I-valve yesango le-wedge yerabhaisetshenziswa embonini yamakhemikhali (yezinto eziwuketshezi negesi ezingabangeli ulaka nezingenabo ubuthi), izimboni zamakhemikhali nezokuhluza,imboni ye-coke kanye ne-chemistry (igesi ye-coke-oven), imboni yokukhipha amanzi, imboni yezimayini, imboni yezimayini kanye nemboni ye-metallurgical (imfucuza yangemva kokuntanta).
