Wedge Gate Valve ye-oyile En1984 China factory
Yintoni ivelufa yeSango yeoyile ?
njengeevalvu zesango le-wedge eqhelekileyo, iindawo zokuvula kunye nokuvala zevalve yeSango ye-oyile lisango, elikwimilo yeweji, seso sizathu sokuba zithiywe njengevalufa yesango le-wedge.Ivalve yesango lewedge inokuvulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo kwaye ayinakulungelelaniswa kwaye icinezelwe.Ivalve yesango yenzelwe ukuba isetyenziswe okanye ivuleke ngokupheleleyo okanye ivalwe ngokupheleleyo, kuba ngenxa yobume be-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.
Ivalve yesango yeoyile
- 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 zevalve yeSango yeoyile
Iimpawu eziphambili
- 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 zobugcisa zevalve yeSango yeoyile
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: Ivalve yesango yeoyile
Ukusetyenziswa kwevalve yeSango yeoyile
Ivalve yesango yeoyileisetyenziswa kushishino lweekhemikhali (kwimizi-mveliso engeyondlongondlongo nengeyotyhefu kunye nezinto zegesi), 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).