Chisimbiso cheBlow Globe Valve
Chii chinonzi Bellows Seal Globe Valve?
Vharuvhu yeBlow Seal Globe Valve,inowanzogadzirwa uye kugadzirwa zvichienderana neGermany standard uye European standard EN13709. Semazuva ese, vharuvhu yayo yekuvhara inofamba-famba inoshandiswa kutanga, kumisa kana kudzora kuyerera kwemhepo ichishandisa chikamu chekuvhara chinonzi disc.Mavharuvhu eBellows Seal GlobeAnonyanya kukodzera uye anoshandiswa zvakanyanya kudzora kana kumisa kuyerera kwemvura kana gasi kuburikidza nepombi yekudzora nekudzora kuyerera kwemvura uye anowanzo shandiswa mumapaipi madiki.
yakagadzirwa kuti isangane nezvinodiwa zvakasimba zvekusimba uye mamiriro ekushanda akaomarara. Kunze kwemusangano wepakeji wenguva dzose sevharuvhu yese yegedhi, iyovharuvhu yeglobhu yekusimbisa bhizainewo mudziyo wekurongedza uri pakati nepakati. Maburi akaita seakkoronioni anochengetedzwa mukati mechubhu yesimbi yakakora. Mugumo mumwe wemaburi unosungirirwa kuhunde yevharuvhu, uye mumwe mugumo unosungirirwa kuchubhu inodzivirira. Nekunge flange yakafara yechubhu yakabatirira zvakasimba mubhoneti yevharuvhu, pane chisimbiso chisina kubuda.
Mabhanzi ane nguva shoma yekushanda, zvinoreva kuti mukana wekuti bhanzi rikatsemuka ungangoitika. Ndosaka bhanzi remazuva ano richiiswa mubhoneti rine mabhanzi. Saka chisimbiso chemabhanzi chinowedzera kuvharwa kwemavharuvhu egedhi, chakakodzera mamwe mamiriro ekushanda akaoma.
kazhinji pane mapatani matatu makuru emuviri kana magadzirirwo eMavharuvhu eBellows Seal Globe:
- 1).Standard Pattern (zvakare seTee Pattern kana T - Pattern kana Z - Pattern)
- 2). Muenzaniso weAngle
- 3). Patani yeOblique (inozivikanwawo seWye Patani kana Y - Patani)
Zvinhu zvikuru zveBellows Seal Globe Valve?
Zvikurukuru, ma chemical processes ari mumapaipi anowanzova ane chepfu, ane mwaranzi uye ane njodzi.Mavharuvhu epasi pevhu anovhara vhudziZvinoshandiswa kudzivirira kubuda kwechero chepfu mumhepo. Zvinhu zvemuviri zvinogona kusarudzwa kubva pazvinhu zvese zviripo, pasi pazvo zvinogona kupihwa muzvinhu zvakasiyana zvakaita se316Ti, 321, C276 kana Alloy 625.
- 1). Kune mhando dzakasiyana dzehunyanzvi dziripo mu standard pattern (streight pattern), Angle pattern, uye Wye pattern (Y pattern).
- 2). Mvuto dzesimbi dzinovhara hunde inofamba uye dzinowedzera kugara kwenguva refu kwemavharuvhu echisimbiso chehunde akazara.
- 3).Zvisimbiso zviviri zvechipiri zvehunde: a) Chigaro chekumashure chiri panzvimbo yakashama; b) Kurongedza Graphite.
- 4). Mavharuvhu akavharwa nebellow anowanzo ongororwa kubuda kwemvura uchishandisa mass spectrometer kuti aone mwero wekubuda kwemvura uri pasi pe1x10E-06 std.cc/sec. Dhizaini yekuvhara kaviri (bellows seal uye stem packing) kana bellows ikakundikana, valvu stem packing ichadzivirirawo kubuda kwemvura, uye zvichienderana nezvinodiwa nenyika dzese;
- 5). Kugadzira nekugadziridza zvigaro zviri nyore, nekuda kwezvinangwa zvakasiyana-siyana.
- 6)..Nzvimbo pfupi yekufamba kwedhisiki (stroke) pakati penzvimbo dzakavhurika nedzakavharwa,Mavharuvhu epasi pevhu anovhara vhudzizvakanaka kana vharuvhu ichifanira kuvhurwa nekuvharwa nguva nenguva;
- 7). Inoshandiswa zvakanyanya munyika dzese dziri muEuropean Union, uye dzimwe nyika zvakare.
Magadzirirwo ehunyanzvi eBellows Seal Globe Valve?
Magadzirirwo eDIN-ENVharuvhu yeBlow Seal Globe
| Dhizaini uye Kugadzira | BS1873, DIN3356, EN13709 |
| Dhayamita yezita (DN) | DN15-DN500 |
| Kuyera kumanikidzwa (PN) | PN16-PN40 |
| Kutarisana nechiso | DIN3202,BS EN558-1 |
| Chiyero cheFlange | BS EN1092-1,GOST 12815 |
| Chiyero che weld chegaro | DIN3239,EN12627 |
| Kuedza nekuongorora | DIN3230,BS EN12266 |
| Muviri | Simbi yekabhoni, Simbi isina ngura, Simbi yeAlloy |
| Mvuto | Simbi isina ngura, Simbi yesimbi |
| Chigaro | simbi isina ngura, simbi yesimbi, Stellite coating. |
| Kushanda | vhiri reruoko, giya remaoko, actuator yemagetsi, actuator yepneumatic |
| Maitiro emuviri | Patani yakajairika (T-patani kana Z-rudzi), Patani yekona, patani yeY |
Kuratidzwa Kwechigadzirwa:
Mashandisirwo emavharuvhu epasi peBellows seal
Chisimbiso cheBlow Globe Valve inoshandiswa zvakanyanyairi mupombi ine mvura nezvimwe zvinwiwa, kunyanya zvezvinwiwa zvine chepfu, zvinopisa uye zvine njodzi
- Peturu/mafuta
- Kemikari/Petrokemikari
- Indasitiri yemishonga
- Simba uye Zvishandiso
- Indasitiri yefetereza
