Yakakwira Hunhu Industrial SDNR globe vharafu China fekitori mutengesi Mugadziri
Chii chinonzi SDNR globe valve?
SDNR globe valveYakagadzirwa 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.
theSDNR globe valveinogona 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.
kazhinji kune matatu ekutanga emuviri mapatani kana magadzirirwo eSDNR globe valve:
- 1).Standard Pateni (zvakare seTee Patani kana T - Patani kana Z - Patani)
- 2).Oblique Pattern (inozivikanwawo seWye Pattern kana Y - Pattern)
Zvinhu zvikuru zveSDNR 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).
- 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 zveSDNR 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
Chigadzirwa Show: SDNR globe valve
Zvishandiso zveSDNR globe valve
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
