DIN-EN Globe Valve
Chii chinonzi DIN-EN globe valve?
DIN-EN Globe vharafuYakagadzirwa uye inogadzirwa zvinoenderana neyaimbova Germany standard,DIN uye nhasi European standard EN13709.inonyanya kushandiswa munyika dziri muEuropean Union.
ndiyo mutsara inofamba inovhara-pasi valve inoshandiswa kutanga, kumisa kana kugadzirisa kuyerera uchishandisa nhengo yekuvhara inonzi disc.Iyo yekuvhura chigaro inoshanduka zvichienderana nekufamba kwedhisiki iyo yakanakira mabasa anosanganisira kuyerera kwemutemo.iyo DIN-EN Globe mavharuvhu anonyanya kukodzera uye anoshandiswa zvakanyanya kudzora kana kumisa kuyerera kwemvura kana gasi kuburikidza nepombi yekupuruzira uye kudzora kuyerera kwemvura uye anowanzo shandiswa mudiki saizi pombi.
theDIN-EN Globe mavharuvhuinogona kushandiswa throttling zvinangwa as well.Many single-seated valve bodies anoshandisa keji kana retainer-style kuvaka kuchengetedza chigaro-mhete, kupa valve plug guiding, uye inopa nzira yekumisikidza mamwe mavharuvhu ekuyerera maitiro.inogonawo kuchinjwa nyore nyore nekushandurwa kwezvikamu zvekucheka kushandura kuyerera kwemaitiro kana kupa kuderedzwa-kukwanisa kuyerera, kudzikisa ruzha, kana kuderedza kana kubvisa cavitation.
iyo DIN-EN globe mavharuvhu anogona zvakare kugadziridzwa seglobe cheki vharafu, SDNR(screw down non-return), iine zvese basa reglobe valve uye cheki vharafu (isina-kudzoka vharafu).nekuda kwekumanikidza kwakanyanya uye nemamiriro ekushanda akaomarara, iyo bellows seal inowanikwawo pakukumbira.
kazhinji kune matatu ekutanga emuviri mapatani kana magadzirirwo eDIN-EN Globe mavharuvhu:
- 1).Standard Pateni (zvakare seTee Patani kana T - Patani kana Z - Patani)
- 2).Angle Pattern
- 3).Oblique Pattern (inozivikanwawo seWye Pattern kana Y - Pattern)
Zvinhu zvikuru zveDIN-EN globe valve?
Standard pateni (yakatwasuka patani)
Angle pattern
Standard pattern ine bellows chisimbiso
- 1) Kupfupika kwekufamba kure kwe disc (stroke) pakati penzvimbo dzakavhurika uye dzakavharwa,DIN-EN mavharuvhu epasizvakanaka kana vharuvhu ichifanirwa kuvhurwa uye kuvharwa kazhinji;
- 2) .Zvakanaka zvekuisa chisimbiso
- 3) .Kune zvakawanda zvakasiyana-siyana zvezvinogona sezvinowanikwa mumhando yemaitiro (streight pattern),Angle pattern, uye Wye pattern (Y pattern).
- 4) .DIN-EN globe valve inogona kushandiswa seSDNR valve,globe-check valve nekugadzirisa dhizaini zvishoma.
- 5) .Easy Machining uye resurfacing zvigaro,nezvinangwa zvakasiyana.
- 6) .Moderate kune yakanaka throttling kugona, nekugadzirisa chimiro chechigaro uye disc.
- 7) Inoshandiswa zvakanyanya munyika dzese dziri muEuropean Union, uye nedzimwe nyika zvakare.
- 8) Bellows chisimbiso inowanikwa pakukumbira.
Kugadzirisa dhizaini dhizaini
Kuenzanisa disc dhizaini, DN200 uye pamusoro
Zvinotsanangurwa zveDIN-EN globe valve?
Zvinotsanangurwa zveDIN-EN Globe valve
| Dhizaini uye Kugadzira | BS1873,DIN3356,EN13709 |
| Nominal dhayamita (DN) | DN15-DN400 |
| Pressure rating (PN) | PN16-PN40 |
| Takatarisana | DIN3202,BS EN558-1 |
| Flange dimension | BS EN1092-1,GOST 12815 |
| Butt weld dimension | DIN3239,EN12627 |
| Kuedza uye kuongorora | DIN3230,BS EN12266 |
| Muviri | Carbon simbi, Stainless simbi, Alloy simbi |
| Seat | simbi isina tsvina, alloy simbi, Stellite coating. |
| Operation | handwheel, manual giya, yemagetsi actuator, pneumatic actuator |
| Muenzaniso wemuviri | Yakajairika pateni (T-pattern kana Z-mhando), Angle pateni, Y pateni |
| CHIKAMU ZITA | MATERIAL | ||
| 1 Muviri | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
| 2 Disc chigaro chepamusoro | X20Cr13 (1) | 1.4301(F304)+(1) | 1.4401(F316)+(1) |
| * Nzvimbo yechigaro | 13Cr (1) | SS304+(1) | SS316+(1) |
| 3 Dzinde | X20Cr13 (2) | 1.4301(F304)(2) | 1.4401(F316)(2) |
| 4 Gasket | SS+graphite(4) | SS+graphite(4) | SS+graphite(4) |
| * Chigaro chekumashure (chakakosha) | 13Cr(1) | SS304+(1) | SS316+(1) |
| 5 Bonnet | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
| 6 Kurongedza | Grafiti(4) | Grafiti(4) | Grafiti(4) |
| 7 Gland | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
| 8 Dzinde nut | GGG40.3 (3) | GGG40.3 (3) | GGG40.3 (3) |
| 9 Handwheel | Simbi | Simbi | Simbi |
| 10 Shim | SS304 | SS304 | SS304 |
| 11 Handwheel nut | SS304 | SS304 | SS304 |
| 12 Chikuru | CK35 | CK35 | CK35 |
| 13 Mabhaudhi eziso | A193 B7 | A193 B8 | A193 B8M |
| 14 Nzungu | A194 2H | A193 8 | A193 8M |
| 15 Pini yebhoti yeziso | CK35 | CK35 | A2-70 |
| 16 Shim | CK35 | SS304 | SS304 |
| 17 Nzungu | A193 B7 | A193 B8 | A193 B8M |
| 18 Bolts | A194 2H | A193 8 | A193 8M |
- (1) Pakukumbira: yakatarisana neStellite - Monel - Hastelloy - zvimwe zvinhu
- (2) Pakukumbira: 17 Cr - Monel - Hastelloy - zvimwe zvinhu
- (3) Pakukumbira: Cu Alloy
- (4) Pakukumbira: PTFE - zvimwe zvinhu
Product Show:
Zvishandiso zveDIN-EN mavharuvhu epasi
DIN-EN Globe Valve inoshandiswa zvakanyanya muakasiyana-siyana masevhisi, ese ari maviri akaderera kudzvanywa uye yakanyanya kudzvinyirira fluid masevhisi.
- 1).Zvifuru:Mvura, chiutsi, mhepo, crude petroleum ne petroleum products, natural gas, gas condensate, technological solutions, oxygen, liquid and non-aggressive magasi.
- 2) .Kutonhodza nzira dzemvura dzinoda kuparadzaniswa uye kuyerera kwemutemo.
- 3) .Fuel oiri system inoda leak-tightness.
- 4) .Mafuta neGasi, Feedwater, chikafu chemakemikari, Refinery, condenser air extraction, uye madhiraini ekudhonza.
- 5) Yakagadzirirwa kazhinji pa-off pipeline, kana throttling mvura uye gaseous medium
- 6) .Simba engineering, makemikari uye petrochemical industry
- 7) . High-point vents uye pasi-point drains.
- 8) .Maboiler mavents nemadrain, Steam services, main steam vents nemadrain, nemadrain eheater.
