Wedge Gate Valve rau roj En1984 Tuam Tshoj Hoobkas
Dab tsi yog Gate valve rau roj?
Raws li ib txwm wedge rooj vag li qub, qhib thiab kaw qhov chaw ntawm lub rooj vag valve rau roj yog lub rooj vag, nyob rau hauv cov duab ntawm ib tug wedge, yog vim li cas lawv thiaj li hu ua wedge gate valve.Lub viav vias lub rooj vag valve tsuas tuaj yeem qhib tag nrho thiab kaw tag nrho thiab tsis tuaj yeem hloov kho thiab throttled.Lub rooj vag valve tau tsim los siv tag nrho qhib lossis kaw tag nrho, vim yog cov duab ntawm nws obturators uas muaj cov duab ntawm lub npoo. , yog tias nws tau ua haujlwm ib nrab qhib, yuav muaj kev poob siab ntau thiab lub sealing nto yuav raug puas tsuaj nyob rau hauv kev cuam tshuam ntawm cov kua.Qhov tseem ceeb ntawm DIN-EN lub rooj vag valve yog tias nws qhov chaw sib khi ntawm "lub rooj vag" thiab nws lub rooj zaum tiaj tus, uas ua rau lub siab poob qis heev.
Rooj vag valve rau roj
- 2) Flanges ua raws li EN1092-1, thiab ntsej muag rau EN558-1 lossis qub German tus qauv DIN3202
- 3) Kuaj thiab inspcted raws li EN12266, BS6755 thiab ISO5208
Cov yam ntxwv tseem ceeb ntawm rooj vag valve rau roj
Lub ntsiab nta
- Flexible wedge nrog qis nruab nrab qia-npaum sib cuag, hauv cov khoom CA15 (13Cr) lossis hardfaced nrog 13Cr, SS 316, Monel lossis Stellite Gr.6.Ntub yog hauv av thiab lapped rau daim iav tiav thiab nruj nreem coj los tiv thaiv kev rub thiab lub rooj puas.
- Flanges: EN1092-1, PN10-16-25-40-63-100, lossis lwm qhov flanges qhov ntev thov
- Ib qho Stellite hardfaced CF8M wedge kuj muaj nyob rau ntawm kev thov.
- Cov dej ntws me me thiab kev poob siab, vim yog qhov ncaj nraim ntws thiab puv qhib npoo.
- Compact daim ntawv, qauv yooj yim, ua rau nws yooj yim rau kev tsim thiab txij nkawm, thiab ntau yam ntawm daim ntawv thov.
- lub sij hawm ntev los kaw thiab qeeb zog ntawm lub npoo, tsis muaj dej rauj tshwm sim rau lub npoo rooj vag li qub.
Technical specifications ntawm rooj vag valve rau roj
Specifications:
| Tsim thiab tsim khoom | TS EN 1984, DIN 3352 |
| DN | DN50-DN1200 |
| PN | PN10, PN16, PN25, PN40, PN63, PN100 |
| Khoom siv lub cev | 1.0619, GS-C25, 1.4308, 1.4408, S31803,904L |
| Trim | 1CR13,Gr.6 |
| Ntsej muag ntsej muag | EN558-1 Series 14, Series 15, Series 17, DIN3202 F4, F5, F7 |
| Flange Standards | EN1092-1 PN10, PN16, PN25, PN40, PN63, PN100, DIN2543, DIN2544, DIN2545, DIN2546 |
| Xaus kev sib txuas | RF, RTJ, BW |
| Kev tshuaj xyuas thiab kuaj | BS6755, EN12266, ISO5208, DIN3230 |
| Kev ua haujlwm | Handwheel, Worm iav, Hluav taws xob actuator |
| NACE | NACE MR 0103 NACE MR 0175 |
Khoom Qhia: Rooj vag valve rau roj
Kev siv lub rooj vag valve rau roj
Rooj vag valve rau rojyog siv nyob rau hauv kev lag luam tshuaj (rau cov uas tsis yog txhoj puab heev thiab tsis muaj tshuaj lom cov kua thiab roj), petrochemical thiab refinery industries,coke thiab chemistry kev lag luam (coke-kub roj), kev lag luam extractive, kev lag luam mining, mining thiab metallurgical kev lag luam (post-floatation khib nyiab).
