Pneumatic British Fluorine Lined / EPDM Lined Diaphragm Valve Kenyelletso
The pneumatic piston diaphragm regulating valve e entsoe ka valve ea diaphragm le pneumatic actuator.E sebelisa moea o hatelitsoeng e le matla a ho laola phallo ea mokelikeli o kenang phapeng ea tšebetso.
Ka lebaka la sebopeho sa 'mele oa li-valve o nang le lesela le sa bolaeeng ke kutu le diaphragm e thibelang kutu, ha ho na sebopeho sa lebokose la lintho tse kenngoeng, ntho ea throttle ke diaphragm e otlolohileng,' me mocha oa phallo oa 'mele oa valve o boreleli, kahoo valve ea diaphragm ea filimi ea pneumatic e na le. matla a manyane a mabe, phallo e kholo, Ka melemo ea ho se be le ho lutla, bonolo, ho ts'epahala, ts'ireletso ea mollo le ho phatloha, e sebelisoa haholo taolong ea phallo ea li-acid tse matla, li-alkali tse matla, kutu e matla, viscosity e phahameng, lijo-thollo, likhoele le chefo le chefo. mecha ea phatlalatso e sa silafalang ka har'a litsamaiso tsa boiketsetso tsa indasteri.
Ho koala le ho buloa ha valve ea diaphragm ho bonoa ka khatello e tsoang ho pipeline e sebetsang holim'a diaphragm ea rabara e matlafalitsoeng.Ha mochine oa khatello o kena ka kamoreng ea taolo ea valve, diaphragm e hatella fatše ebe e koala tselana ea valve.Ha khatello e ka phaposing ea taolo e ntšetsoa sepakapakeng kapa phaepheng e ka tlaase ho noka, diaphragm e ea phahama ’me phaseje ea valve ea buloa.Valve ha e na stem ea valve, gasket, setulo se shebileng, joalo-joalo, 'me karolo e le 'ngoe feela e tsamaeang mocha ke diaphragm, kahoo ha ho na ts'ebetso ea kutu le ho notlela,' me e na le botsitso bo phahameng.Mefuta e fapaneng ea meralo le mefuta ea taolo e ka sebelisoa ho litlhoko tse fapaneng tsa taolo ea mokelikeli.
| Che. | Lebitso | Lintho tse bonahalang |
| 1 | 'Mele | WCB/304 |
| 2 | Bonnet | WCB |
| 3 | Diaphragm | EPDM/F46 |
| 4 | Diski | WCB |
| 5 | Silinda | Aluminium Alloy |
| 6 | Piston | Aluminium Alloy |
| 7 | Motsoako | Tšepe e sa hloekang 304/45# |
| 8 | Mokhoa oa Khokahano | Flange |
| DN | Lebitso | L | D | D1 | n-φd | f | H | Khatello ea Moea | φA | Ho taka |
| Khatello | MPa | |||||||||
| MPa | ||||||||||
| 15 | 1 | 108 | 95 | 65 | 4-13,5 | 2 | 215 | 0.6 | 110 |  |
| 20 | 1 | 117 | 105 | 75 | 4-13,5 | 2 | 220 | 0.6 | 110 | |
| 25 | 1 | 127 | 115 | 85 | 4-13,5 | 2 | 225 | 0.6 | 110 | |
| 32 | 1 | 146 | 140 | 100 | 4-17.5 | 2 | 240 | 0.6 | 140 | |
| 40 | 1 | 159 | 150 | 110 | 4-17.5 | 2 | 285 | 0.6 | 170 | |
| 50 | 1 | 190 | 165 | 125 | 4-17.5 | 2 | 307 | 0.6 | 170 | |
| 65 | 1 | 216 | 185 | 145 | 4-17.5 | 2 | 327 | 0.6 | 200 | |
| 80 | 1 | 254 | 200 | 160 | 8-17.5 | 2 | 390 | 0.6 | 230 | |
| 100 | 1 | 305 | 220 | 180 | 8-17.5 | 2 | 470 | 0.6 | 260 | |
| 125 | 1 | 356 | 250 | 210 | 8-17.5 | 3 | 637 | 0.6 | 310 |
