Wedge Gedhi Vavhavha yemafuta En1984 China fekitori
Chii chinonzi Gedhi valve yemafuta?
seyakajairwa wedge gedhi mavharuvhu, nzvimbo dzekuvhura nekuvhara dzeGedhi valve yemafuta igedhi, muchimiro cheweji, ndicho chikonzero nei ichinzi wedge gedhi vharafu.Ivhavha yegedhi yeweji inogona kungovhurwa zvakakwana uye yakavharwa zvakakwana uye haigoni kugadziriswa uye throttled.Ivhavha yegedhi yakagadzirirwa kushandiswa kana yakazaruka zvakakwana kana yakavharwa zvakakwana, nokuti nekuda kwechimiro chezviputi zvayo zvine chimiro cheweji. , kana yakaitwa yakavhurika zvishoma, paizova nekurasikirwa kukuru kwekumanikidzwa uye nzvimbo yekuisa chisimbiso ichakuvadzwa pasi pekukanganiswa kwemvura.Chinhu chikuru cheDIN-EN wedge gedhi vharuvhu ndechekuti nzvimbo yekuvharisa pakati pe "gedhi" nechigaro chayo yakati sandara, izvo zvinoguma nekurasikirwa kudiki kwazvo.
Gedhi revhavha yemafuta
- 2) Flanges inoenderana ne EN1092-1, uye chiso nechiso EN558-1 kana yaimbova Germany standard DIN3202
- 3) Yakaedzwa uye yakaongororwa maererano EN12266, BS6755 uye ISO5208
Mamiriro makuru eGedhi valve yemafuta
Main Features
- Flexible wedge ine low centre stem-wedge contact, in solid CA15 (13Cr) kana hardfaced ne 13Cr, SS 316, Monel kana Stellite Gr.6.Wedge inogadzikwa uye yakanamirwa pagirazi kupera uye inotungamirwa zvakasimba kudzivirira kudhonza uye kukuvara kwechigaro.
- Flanges: EN1092-1, PN10-16-25-40-63-100, kana mamwe maflange mativi akakumbirwa
- A Stellite hardfaced CF8M wedge inowanikwawo pakukumbira.
- Diki kuyerera kuramba uye kurasikirwa kwekumanikidza, nekuda kweiyo yakatwasuka nzira yekuyerera uye yakazara yakavhurika wedge.
- Compact form, chimiro chakareruka, chinoita kuti zvive nyore kugadzira nekugadzirisa, uye kuwanda kwekushandisa.
- nguva refu yekuvhara uye kunonoka kufamba kweweji, hapana nyundo yemvura chiitiko chewedge gedhi mavharuvhu.
Matekinoroji eGadhi valve yemafuta
Zvinodiwa:
| Kugadzira uye Kugadzira | BS EN 1984,DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Muviri Zvishandiso | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| Trim | 1CR13,Stellite Gr.6 |
| Takatarisana | EN558-1 Series 14, dzakatevedzana 15, dzakatevedzana 17,DIN3202 F4,F5,F7 |
| Flange Standards | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| End Connection | RF,RTJ,BW |
| Kuongorora uye Kuedza | BS6755,EN12266,ISO5208,DIN3230 |
| Operation | Handwheel, Worm giya, Electric actuator |
| NACE | NACE MR 0103 NACE MR 0175 |
Product Show: Gedhi valve yemafuta
Zvishandiso zveGedhi valve yemafuta
Gedhi revhavha yemafutainoshandiswa muindasitiri yemakemikari (yeisina hutsinye uye isina chepfu mvura uye gasi zvinhu), petrochemical uye maindasitiri ekunatsa,coke uye chemistry industry (coke-oven gas), extractive industry, mining industry, mining and metallurgical industry (post-floatation wastes).
