Pneumatic control gedhi valve inofambiswa neiyo pneumatic actuator yemhepo yakamanikidzwa, kana gedhi revhavha rakavharwa, iyo yepamusoro inogona kungovimba nechinhu chinoshanda chinomanikidza chisimbiso, ndiko kuti, pamusoro pevhavha yegedhi inodzvanywa ne media inoshanda kumanikidza. kune rumwe rutivi rwechigaro chevharuvhu kuti ive nechokwadi chekuvharwa kwepamusoro, iyo inozvisunga. Huzhinji hwemavharuvhu emagedhi anomanikidzwa kuvhara, zvino kana gedhi revhavha rakavharwa, simba rinoshandiswa kudzvanya gedhi vharafu pachigaro kuti ive nechokwadi chekuvharirwa kwepamusoro.
Product | Pneumatic Actuator Kudzora Gedhi Valve |
Zita dhayamita | NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
Zita dhayamita | Kirasi 150, 300, 600, 900, 1500, 2500. |
End Connection | Flanged (RF, RTJ, FF), Welded. |
Operation | Pneumatic Actuator |
Zvishandiso | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze uye mamwe alloy yakakosha. A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy |
Chimiro | Kunze Screw & Joko (OS&Y), Pressure Seal Bonnet |
Dhizaini uye Mugadziri | API 600, API 603, ASME B16.34 |
Takatarisana | ASME B16.10 |
End Connection | ASME B16.5 (RF & RTJ) |
ASME B16.25 (BW) | |
Kuedza uye Kuongorora | Purogiramu inonzi 598 |
Zvimwe | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
Uyewo inowanikwa per | PT, UT, RT,MT. |
1. Pneumatic gedhi valve inonyanya kuumbwa neplate yemafuta, single flow valve, gedhi valve, chigaro, chisimbiso mhete, kaviri cylinder uye piston tsvimbo, hydraulic cylinder, diaphragm uye buffer mechanism, sangano remaoko, pneumatic hand change equipment uye single flow valve. chisimbiso chimiro.
2. Kana tsvimbo yepiston inosvika pamusoro pegadziriro yekufamba, inogona kusimudzira mutori wechiratidzo wemashoko kutumira ruzivo; Pasi pegadziriro yekufamba yakadzika yepiston rod, ruzivo rwunofambiswa kubva kune yakadzika-drive ruzivo chiratidzo chinogamuchira, icho chinoratidzwa sevhavha yegedhi yakavhurika/yakavharika ruzivo pane yekufananidza dashboard mukamuri yekushandisa.
3. Gedhi remvura remudonzvo wechiratidzo chepamusoro pamusoro pegumbo remaoko riri mumamiriro ekukwira kana kuderera. Kana gedhi revhavha rakavharwa, rutsoka rwerutsigiro rwedhijitari rinoratidza chiridzwa chiri munzvimbo yakaderera; Zvakare, kana vharafu yegedhi yakavhurika zvakazara, iyo yekutsigira tsoka yedhijitari yekuratidzira chiridzwa iri munzvimbo yakakwirira. Ichi zvakare chiratidziro chenzvimbo yakavhurika uye yakavharwa yevhavha yegedhi.
4. Chikamu chepamusoro chemusoro we cylinder chakagadzirirwa nepneumatic-manual kutendeuka midziyo. Tenderedza danda riri kure rinoshanduka richienda kune pneumatic positioning gomba, uye vharafu yegedhi iri munzvimbo yekushanda kwepneumatic; Nekudaro, shandura iyo kure tsvimbo counterclockwise kune bhuku remanyorero, unogona kushandisa gedhi vharafu kuita bhuku chairo kushanda. Tsvimbo iri kure ine spiral bevel giya inotendeukira kune yakatarisana. Kana gedhi regedhi richishandiswa nemaoko, kutungamira kwekufamba kwemaoko kwakafanana neiyo general manual valve, kureva, nzira yewachi inotendeuka kuti idzime uye reverse direction inotendeuka. Spiral bevel giya inotenderera yakatarisana.
Munguva yekuvhura nekuvhara nzira yesimbi yakaumbwa yeglobe valve, nekuti kukweshera pakati pe disc uye yekuvharisa pamusoro pemuviri wevharuvhu idiki pane iyo yevhavha yegedhi, haibatike.
Kuvhura kana kuvhara kwevhavha hunde ipfupi, uye ine yakavimbika kwazvo yekucheka-kubvisa basa, uye nekuti shanduko yevhavha chigaro chechiteshi inoenderana nekurohwa kwevhavha disc, yakakodzera kwazvo kugadzirisa. yehuwandu hwekuyerera. Naizvozvo, rudzi urwu rwevharuvhu rwakanyatsokodzera kucheka-kubvisa kana kudzora uye throttling.
Senyanzvi yePneumatic Actuator Kudzora Gedhi Valve uye mutengesi kunze, tinovimbisa kupa vatengi nemhando yepamusoro-soro mushure mekutengesa sevhisi, kusanganisira zvinotevera:
1.Kupa mazano ekushandiswa kwechigadzirwa uye mazano ekugadzirisa.
2.Nekukundikana kunokonzerwa nezvinetso zvehutano hwechigadzirwa, tinovimbisa kupa rubatsiro rwehutano uye kugadzirisa matambudziko mukati menguva pfupi.
3.Kunze kwekukuvadza kunokonzerwa nekushandiswa kwakajairika, tinopa mahara kugadzirisa uye kutsiva masevhisi.
4.Tinovimbisa kupindura nekukurumidza kune zvinodiwa nevatengi panguva yechigadzirwa waranti nguva.
5. Isu tinopa tsigiro yenguva refu yehunyanzvi, kubvunzana pamhepo uye masevhisi ekudzidzisa. Chinangwa chedu ndechekupa vatengi ruzivo rwesevhisi yakanakisa uye kuita kuti ruzivo rwevatengi ruwedzere kunakidza uye nyore.