Globe Valve
0102030405
Titanium B367 GC-2 Globe Valve
Kune marudzi matatu enzira dzekubatanidza: flange yekubatanidza, threaded connection, uye but-welded connection. Mushure mekuonekwa kwemavharuvhu ekuzvivharira, nzira yekuyerera yepakati yevharuvhu yekuvhara inoshanduka kubva pamusoro pevharuvhu disc kuti ipinde mukamuri yevharuvhu. Panguva ino, pasi pekumanikidzwa kwepakati, simba rekuvhara valve idiki, nepo simba rekuvhura vharuvhu rakakura, uye dhayamita yehunde yevhavha inogona kuderedzwa zvinoenderana. Panguva imwecheteyo, pasi pechiito chepakati, iyi fomu yevhavha inewo yakasimba. Iyo "Three Modernizations" yemavharuvhu munyika yedu yakambotaura kuti mafambiro emavharuvhu epasi anofanira kubva kumusoro kusvika pasi. Kana vheji yekuvhara yakavhurwa, kureba kwekuvhura kwevhavha disc ndeye 25% kusvika 30% yezita rezita. Kana chiyero chekuyerera chasvika pakakwirira, chinoratidza kuti valve yasvika panzvimbo yakazaruka zvakakwana. Saka nzvimbo yakazaruka yakakwana yevhavha yekuvhara inofanira kugadziriswa nekurohwa kwevhavha disc.
Iyo yekuvhura nekuvhara chikamu chevhavha yekumisa, Globe Valve, iplug yakaita sevhavha disc, ine yakafuratira kana conical pamusoro pechisimbiso chepamusoro. Ivhavha disc inofamba mumutsara wakatwasuka pamwe nepakati pechigaro chevharuvhu. Iyo yekufamba fomu yehunde yevharuvhu, inowanzozivikanwa seyakavanzika tsvimbo, inogona zvakare kushandiswa kudzora kuyerera kwemhando dzakasiyana dzemvura semhepo, mvura, chiutsi, akasiyana corrosive media, madhaka, mafuta, simbi yemvura, uye radioactive media. kuburikidza nemhando yekusimudza uye inotenderera tsvimbo. Nokudaro, rudzi urwu rwevhavha yevhavha yakanyatsokodzera kucheka, kudzora, uye throttling zvinangwa. Nekuda kwekupfupika kwekuvhura kana kuvhara kwevhavha stem uye yakavimbika yakavimbika yekucheka-kubvisa basa, pamwe nehukama hwakaenzana pakati pekuchinja kwechigaro chevhavha kuvhurwa uye sitiroko yevhavha disc, rudzi urwu rwevharuvhu rwakanyanya. yakakodzera kudzora kuyerera.
Range
Saizi NPS 2 kusvika kuNPS 24
Kirasi 150 kusvika Kirasi 2500
RF, RTJ, kana BW
Kunze Screw & Joko (OS&Y), Rising stem
Bolted Bonnet kana Pressure Seal Bonnet
Inowanikwa muCasting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Inowanikwa muCasting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
Mitemo
Dhizaini & gadzira zvinoenderana neBS 1873, API 623
Kutarisana-kutarisana zvinoenderana neASME B16.10
End Connection maererano neASME B16.5 (RF & RTJ), ASME B16.25 (BW)
Kuedza & kuongorora zvinoenderana neAPI 598
Zvimwe Zvimiro
Nheyo yekushanda yesimbi yakakandwa globe mavharuvhu ndeyekutenderedza vharafu kuita kuti vharuvhu isavharwe kana kuvharika. Mavharuvhu egedhi akareruka, madiki muhukuru, uye anogona kuitwa madhayamita makuru. Vane chisimbiso chakavimbika, chimiro chiri nyore, uye kugadzirisa kuri nyore. Nzvimbo yekuvharisa uye denderedzwa kazhinji iri munzvimbo yakavharwa uye haisi nyore kunyungudika nenhepfenyuro. Iwo anoshandiswa zvakanyanya mumaindasitiri akasiyana.
Chisimbiso chevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yevhavha yekuvhara uye nzvimbo yekuvhara yechigaro chevhavha. Dzinde revharuvhu rinofambisa dhisiki yevharuvhu kuti ifambe yakatwasuka ichitevedza mutsetse wepakati pechigaro chevharuvhu. Munguva yekuzarura nekuvhara kwevhavha yekuvhara, kureba kwekuvhura kuduku, zvichiita kuti zvive nyore kugadzirisa kuyerera kwehuwandu, uye zviri nyore kugadzira nekuchengetedza, nehupamhi hwekumanikidza kushandiswa.
Iyo yekuvharisa pamusoro pevharuvhu haipfeki nyore kana kukweshwa, uye hapana hama inotsvedza pakati pevharuvhu disc uye chigaro chevhavha chisimbiso chepamusoro panguva yekuvhura nekuvhara maitiro. Naizvozvo, kupfeka uye kukwenya pachisimbiso chepamusoro kudiki, izvo zvinovandudza hupenyu hwesevhisi yekuvhara chisimbiso. Ivhavhavha yepasi rose ine diki dhisiki disc stroke uye hurefu hudiki panguva yekuvhara yakazara. Izvo zvisingabatsiri zvevhavha yekuvhara ndeyokuti ine torque yakakura yekuvhura uye yekuvhara uye yakaoma kuwana nekukurumidza kuvhura nekuvhara. Nekuda kweiyo tortuous kuyerera nzira mumuviri wevharuvhu, kuyerera kwemvura kuyerera kwakakwira, zvichikonzera kurasikirwa kukuru kwesimba remvura mupombi.
Structural features:
1. Vhura uye uvhare pasina kukwesha. Iri basa rinogadzirisa zvachose dambudziko remavharuvhu echinyakare anokanganisa kuvhara nekuda kwekukweshana pakati pekuisa chisimbiso.
2. Pamusoro akaiswa chimiro. Mavharuvhu akaiswa pamapombi anogona kuongororwa zvakananga uye kugadziriswa pamhepo, izvo zvinogona kunyatso kudzikisa mudziyo kuderera uye kudzikisa mutengo.
3. Single seat design. Yakabvisa dambudziko rekumanikidza kusimuka mukamuri yepakati yevhavha, iyo inokanganisa kuchengetedzwa kwekushandisa.
4. Yakaderera torque dhizaini. Dzinde revharuvhu rine dhizaini yakakosha rinogona kuvhurwa nekuvharwa zviri nyore nekungobata diki vharafu.
5. Wedge shaped seal structure. Mavharuvhu anovimba nesimba remagetsi rinopihwa nevhavha hunde kudzvanya bhora wedge pachigaro chevharuvhu uye chisimbiso, kuve nechokwadi chekuti kusevha kwevhavhavha hakukanganiswe nekuchinja kwepombi yekumanikidza musiyano, uye yakavimbika yekuisa chisimbiso kuita kunovimbiswa pasi pekushanda kwakasiyana. mamiriro.
6. Self yekuchenesa chimiro chekuisa chisimbiso chepamusoro. Kana sphere inorerekera kure nechigaro chevharuvhu, mvura iri mupombi inopfuura zvakafanana pakatarisana nenzvimbo yekuvharisa yepasi pakona ye360 °, kwete kungobvisa kukweshwa kwenzvimbo kwechigaro chevharuvhu nemvura inomhanya-mhanya, asi zvakare ichiyerera kure. kuunganidza panzvimbo yekuisa chisimbiso, kuzadzisa chinangwa chekuzvichenesa.
7. Mitumbi yevharuvhu uye mavhavha ane dhayamita pasi peDN50 zvikamu zvakaumbwa, nepo izvo zvine dhayamita pamusoro peDN65 zvikamu zvesimbi zvakakandwa.
8. Mafomu ekubatanidza pakati pemuviri wevharuvhu nechivharo chevharuvhu akasiyana, anosanganisira clamp pin shaft connection, flange gasket connection, uye self sealing thread connection.
9. Nzvimbo dzekuvharira dzechigaro chevharuvhu uye disc zvese zvinogadzirwa neplasma spray welding kana overlay welding yecobalt chromium tungsten hard alloy. Nzvimbo dzekuisa chisimbiso dzine kuomarara kwakanyanya, kupfeka kuramba, abrasion kuramba, uye hupenyu hurefu hwebasa.
10. Iyo valve stem zvinhu isimbi ine nitrided, uye kuoma kwepamusoro kweiyo nitrided valve stem kwakakwirira, isingapfeki, inodzivirira kukwenya, uye isingadziviriri, ine hupenyu hurefu hwebasa.
Main Components 
| AIHWA. | Chikamu Zita | Material |
| 1 | Muviri | B367 Gr.C-2 |
| 2 | Disc | B381 Gr.F-2 |
| 3 | Disc Cover | B381 Gr.F-2 |
| 4 | Stem | B381 Gr.F-2 |
| 5 | Nut | A194 8M |
| 6 | Bolt | A193 B8M |
| 7 | Gasket | Titanium+Graphite |
| 8 | Bonnet | B367 Gr.C-2 |
| 9 | Packing | PTFE/Graphite |
| 10 | Gland Bushing | B348 Gr.12 |
| 11 | Gland Flange | A351 CF8M |
| 12 | Pin | A276 316 |
| 13 | Eyebolt | A193 B8M |
| 14 | Gland Nut | A194 8M |
| 15 | Stem Nut | Copper Alloy |
Applications
Titanium globe mavharuvhu anenge asina kuodza mumhepo, mvura yakachena, mvura yegungwa, uye nemhepo ine tembiricha yepamusoro, uye anodzivirira zvakanyanya mukuora mune alkaline media. Titanium globe mavharuvhu ane kuramba kwakasimba kune chloride ions uye kupikisa kwakanyanya kune chloride ion corrosion. Titanium globe mavharuvhu ane yakanaka corrosion resistance mumidhiya senge sodium hypochlorite, chlorine mvura, uye wet oxygen. Kupokana kwekuora kwetitanium globe mavharuvhu mune organic acids kunoenderana nekudzikisa kana oxidizing zvimiro zveasidhi. Kuramba kwecorrosion yetitanium globe mavharuvhu mukuderedza asidhi kunoenderana nekuvapo kwecorrosion inhibitors mukati. Titanium globe mavharuvhu akareruka uye ane simba remuchina wepamusoro, uye anoshandiswa zvakanyanya mumhepo. Titanium globe mavharuvhu anogona kuramba kukukurwa kwezvinhu zvakasiyana-siyana zvinoparadza, uye anogona kugadzirisa dambudziko rekuora iro simbi isina tsvina, mhangura, kana aruminiyamu mavharuvhu anonetsa kugadzirisa mumapaipi ekutapurirana maindasitiri asingadziviri. Iine zvakanakira kuchengeteka, kuvimbika, uye hupenyu hurefu hwebasa. Inoshandiswa zvakanyanya muindasitiri yechlor alkali, indasitiri yesoda, indasitiri yemishonga, indasitiri yefetereza, yakanaka indasitiri yemakemikari, machira fiber synthesis uye dhayi indasitiri, basic organic acid uye inorganic munyu kugadzirwa, nitric acid indasitiri, nezvimwe.