Valve yeGedhi reDIN-EN Wedge
Chii chinonzi DIN-EN Wedge Gate Valve?
semavharuvhu egedhi re wedge akajairika, zvikamu zvekuvhura nekuvhara zveVharuvhu yeGedhi reDIN-EN WedgeMagedhi acho, akaita sewedge, ndicho chikonzero nei achinzi wedge gate valve. Vharuvhu yegedhi rewedge inogona kuvhurwa zvizere chete uye kuvharwa zvizere uye haigone kugadziriswa nekukandwa. Vharuvhu yegedhi yakagadzirwa kuti ishandiswe yakavhurika zvizere kana kuvharwa zvizere, nekuti nekuda kwechimiro chema obturators ayo ane chimiro chewedge, dai yaishandiswa yakavhurika zvishoma, paizova nekurasikirwa kukuru kwekumanikidzwa uye nzvimbo yekuvhara ichakuvadzwa kana mvura yarova.Chinhu chikuru chevharuvhu yeDIN-EN wedge gate ndechekuti nzvimbo yayo yekuvharira iri pakati pe "gate" nechigaro chayo yakati sandara, izvo zvinoguma nekurasikirwa kudiki kwekumanikidzwa.
Vharuvhu yegedhi reDIN-EN wedge
- 1) Yakagadzirwa uye yakagadzirwa zvichienderana neBS EN 1984, kana yaimbova standard yeGermany DIN3352
- 2) Flanges dzinoenderana neEN1092-1, uye chiso nechiso EN558-1 kana yaimbova standard yeGermany DIN3202
- 3) Yakaedzwa uye yakaongororwa zvichienderana neEN12266, BS6755 uye ISO5208
Zvinhu zvikuru zveDIN-EN Wedge Gate Valve?
Zvinhu Zvikuru
- Saizi inosvika DN1200, uye kumanikidzwa kwakanyanya kushanda kusvika PN100.
- Kuisa chisimbiso munzira mbiri
- Chigaro chine Stellite Gr.6 chakasimba, chakakuyiwa uye chakamoneredzwa kusvika chapedzwa negirazi.
- Wedge inochinjika ine stem-wedge yakabatana nepakati, muCA15 yakasimba (13Cr) kana yakasimba ne13Cr, SS 316, Monel kana Stellite Gr.6. Wedge inogayiwa yobatanidzwa kusvika pagirazi uye inotungamirwa zvakasimba kudzivirira kudhonzwa uye kukuvara kwechigaro.
- Flanges: EN1092-1, PN10-16-25-40-63-100, kana zvimwe zviyero zveflanges zvakakumbirwa
- Wedge yeCF8M ine mativi akaomarara yeStellite inowanikwawo kana ukaikumbira.
- Kuramba kuyerera kudiki uye kurasikirwa nekumanikidzwa, nekuda kwenzira yekuyerera yakatwasuka uye wedge yakazara yakavhurika.
- Chimiro chayo chakamanikana, chimiro chayo chiri nyore, chinoita kuti zvive nyore kugadzira nekugadzirisa, uye kushandiswa kwakawanda.
- Nguva yakareba yekudzima uye kufamba zvishoma nezvishoma kwe wedge, hapana chiitiko chemvura chinoitwa nemavharuvhu egedhi re wedge.
Magadzirirwo ehunyanzvi eDIN-EN Wedge Gate Valve?
Magadzirirwo:
| Dhizaini uye Kugadzira | BS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Zvinhu zveMuviri | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| Cheka | 1CR13,Stellite Gr.6 |
| Takatarisana | EN558-1 Nhevedzano 14, nhevedzano 15, nhevedzano 17, DIN3202 F4, F5, F7 |
| Maitiro eFlange | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| Kugumisa Kubatanidza | RF,RTJ,BW |
| Kuongorora uye Kuedzwa | BS6755,EN12266,ISO5208,DIN3230 |
| Kushanda | Giya reruoko, Giya rehonye, Chinofambisa magetsi |
| NACE | NACE MR 0103 NACE MR 0175 |
Kuratidzwa Kwechigadzirwa:
Mashandisirwo emavharuvhu egedhi reDIN-EN wedge
Valve yeGedhi reDIN-EN Wedgeinoshandiswa muindasitiri yemakemikari (yezvinhu zvisina hukasha uye zvisina chepfu mumvura negasi), maindasitiri epetrochemical nerefinery,indasitiri yecoke nemakemikari (gasi recoke-oven), indasitiri yekuchera, indasitiri yemigodhi, indasitiri yemigodhi nesimbi (marara anouya mushure mekuyangarara).
