I-DIN-EN i-Wedge yeSango iValve
Yintoni i-DIN-EN Wedge Gate Valve?
njengeevalvu zesango le-wedge eqhelekileyo, indawo yokuvula nokuvalaDIN-EN Wedge Ivalve yeSangoIsango, likwimilo yeweji, naso isizathu sokuba zithiwe thaca njengevalufa yesango.Ivalve yesango le wedge inokuvulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo kwaye ayinakulungelelaniswa kwaye icinezelwe.Ivalve yesango yenzelwe ukuba isetyenziswe okanye ivuleke ngokupheleleyo okanye ivalwe ngokupheleleyo, kuba ngenxa yokumila kwe-obturators yayo enemilo ye-wedge. , ukuba ibisebenza ivulekile ngokuyinxenye, bekuya kubakho ilahleko enkulu yoxinzelelo kwaye umphezulu wokutywina uya konakaliswa phantsi kwempembelelo yolwelo.Olona phawu luphambili lwevalve yesango le wedge ye-DIN-EN kukuba indawo yayo yokutywina phakathi kwe "sango" kunye nesihlalo sayo sithe tyaba, nto leyo ekhokelela kwilahleko encinci yoxinzelelo.
I-DIN-EN ivelufa yesango elinomphetho
- 1) Yayilwa kwaye yenziwa ngokwe-BS EN 1984, okanye iDIN3352 yangaphambili yaseJamani.
- 2) Iiflangi zihambelana ne-EN1092-1, kwaye ubuso ngobuso EN558-1 okanye umgangatho wangaphambili waseJamani DIN3202
- 3) Ivavanyiwe kwaye yahlolwa ngokwe-EN12266, BS6755 kunye ne-ISO5208
Iimpawu eziphambili ze-DIN-EN Wedge Gate Valve ?
Iimpawu eziphambili
- Ubungakanani ukuya kuthi ga kwi-DN1200, kunye noxinzelelo oluphezulu lokusebenza ukuya kuthi ga kwi-PN100.
- Ukutywinwa kwamacala amabini
- Isihlalo sijongene ne-Stellite Gr.6 ialloy eqinile, iphantsi kwaye igqitywe ukuya kwisipili.
- I-Flexible wedge kunye ne-low center stem-wedge contact, kwi-CA15 eqinile (13Cr) okanye i-hardfaced kunye ne-13Cr, i-SS 316, i-Monel okanye i-Stellite Gr.6.I-Wedge iyagutyungelwa kwaye ifakwe kwisipili kwaye ikhokelwa ngokuqinileyo ukunqanda ukutsala kunye nomonakalo wesihlalo.
- Iiflange: EN1092-1,PN10-16-25-40-63-100, okanye ezinye imilinganiselo yeeflange eziceliwe
- I-Stellite hardfaced CF8M wedge nayo iyafumaneka xa uyicela.
- Ukuchasana nokuhamba okuncinci kunye nokulahleka koxinzelelo, ngenxa yendlela yokuhamba ngokuthe tye kunye ne-wedge evulekileyo.
- Ifom ehlangeneyo, ulwakhiwo olulula, lukwenza kube lula ukwenza kunye nokugcinwa, kunye noluhlu olubanzi lwezicelo.
- ixesha elide lokuvala kunye nokucotha kwentshukumo ye-wedge, akukho nto yamanzi ngehamile yeevalvu zesango le-wedge.
Iinkcukacha zobuchwephesha be-DIN-EN Wedge Gate Valve ?
Iinkcukacha:
| Uyilo kunye nokuVeliswa | 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 |
| Nciphisa | 1CR13,Stellite Gr.6 |
| Ubuso ngobuso | EN558-1 Series 14,uthotho 15,uthotho 17,DIN3202 F4,F5,F7 |
| Imigangatho yeFlange | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| Phelisa uQhagamshelwano | RF,RTJ,BW |
| Ukuhlolwa kunye noVavanyo | BS6755,EN12266,ISO5208,DIN3230 |
| Ukusebenza | Ivili lesandla, igiya yeNtshulube,Isixhobo soMbane sokusebenza |
| NACE | NACE MR 0103 NACE MR 0175 |
uMboniso weMveliso:
Ukusetyenziswa kwe-DIN-EN yeevalvu zesango le-wedge
I-DIN-EN i-Wedge yeSango iValveisetyenziswa kushishino lweekhemikhali (kwimizi-mveliso engeyondlongondlongo nengeyotyhefu kunye negesi), i-petrochemical kunye nemizi-mveliso yokucokisa,i-coke kunye ne-chemistry industry (i-coke-oven gas), i-extractive industry, i-mining industry, i-miniming kunye ne-metallurgical industry (i-post-floatation wastes).
