Ikhwalithi Ephakeme Yezimboni I-DIN EN isheke ivalvu I-valve yensimbi yokuphakamisa isheke Umkhiqizi wefektri wase-China Umkhiqizi
Iyini i-valve yokuhlola ye-DIN EN?
Ivalve yokuhlola ye-DIN ENis yakhelwe ukuvimbela ukuhlehla kokugeleza ohlelweni lwamapayipi.ivame ukusetshenziswa ezinhlelweni zamapayipi lapho amavalvu embulunga esetshenziswa khona njengevalvu yokulawula ukugeleza.Anamalungiselelo okuhlala afanayo njengama-valve embulunga.Ama-valve okuhlola okuphakamisa afanele ukufakwa emigqeni evundlile noma eqondile nokugeleza okuya phezulu.
AIvalve yokuhlola ye-DIN ENiyivalvu evimbela ulayini wokumunca ukuthi ungasebenzi ungenalutho, isb. ngemva kokumiswa kwepompo.Ngakho-ke akusadingeki ukuqalisa iphampu ngaphambi kokuyiqala kabusha. Phakamisa ama-valve okuhlola
Ama-valve okuhlola okuphakamisa insimbi alayishwe entwasahlobo angafakwa epayipini cishe kunoma iyiphi indawo yokukhuphuka. Uma kuqhathaniswa nama-valve okuhlola ukushwibeka, ukulahlekelwa kwekhanda lawo kuphakeme njengoba ukuchezuka kokugeleza kubaluleke kakhulu.Ama-valve okuhlola okuphakamisa ayakhethwa uma izicelo zidinga. amadayamitha amancane okuzisholo.
Izici eziyinhloko ze-valve yokuhlola ye-DIN EN
Izici nezinzuzo zeIvalve yokuhlola ye-DIN EN
- I-1) Ukuvala okusheshayo nokusebenza okuzinzile: i-stroke encane ye-valve disc yenza kube lula ukuvala ngokushesha, i-spring loaded disc ihlanganisa, yenza ukuvala kusheshe futhi kuthembekile.
- 2) Ukuvala okuzenzakalelayo nge-spring loaded disc.
- 3) Ukwakhiwa okulula kakhulu kanye nokugcinwa okulula.
Imininingwane yobuchwepheshe ye-DIN EN i-valve yokuhlola
Imininingwane yobuchwepheshe
| Ububanzi bokuzisholo | I-DN15-DN400 |
| Isilinganiso sokucindezela | PN10-PN16-PN25-PN40-PN63-PN100 |
| Dizayina futhi wenze | I-BS EN 12516-1,BS EN 1868,EN12569 |
| Ubuso nobuso | I-BS EN 558-1,DIN3202 |
| I-Flange Ends | I-BS EN1092-1 |
| Butt weld(BW) End | I-BS EN12627 |
| Ukuhlola & Ukuhlola | I-BS EN 12266 |
| Umzimba, ibhonethi, idiski | Insimbi ye-Carbon, insimbi engagqwali, i-alloy steel |
| Nquma | 13Cr,F304,F316,Stellite ingxubevange yobuso obuqinile. |
Umbukiso Womkhiqizo: DIN EN hlola ivalvu
Ukusetshenziswa kwevalvu yokuhlola ye-DIN EN
Lolu hloboIvalve yokuhlola ye-DIN ENisetshenziswa kakhulu epayipini eline-liquid kanye nolunye uketshezi.
- *Izimboni Ezijwayelekile
- *Uwoyela Negesi
- *Amakhemikhali/Petrochemical
- *Amandla nezinsiza
- *Izicelo Zokuhweba
