Pneumatic British Fluorine Lined / EPDM Lined Diaphragm Valve Taw Qhia
Lub pneumatic piston diaphragm regulating valve yog tsim los ntawm lub diaphragm valve thiab pneumatic actuator.Nws siv cov cua compressed ua lub zog los tswj cov dej ntws nruab nrab hauv cov txheej txheem kav dej.
Vim yog cov qauv ntawm lub cev valve nrog corrosion-resistant hauv ob sab phlu thiab corrosion-resistant diaphragm, tsis muaj lub thawv ntim cov qauv, lub throttle caij yog elastic diaphragm, thiab ntws channel ntawm lub valve lub cev yog du, yog li pneumatic zaj duab xis diaphragm valve muaj Lub zog tsis zoo me me, ntws loj, Nrog qhov zoo ntawm tsis muaj qhov to, yooj yim, kev ntseeg siab, hluav taws kub thiab tawg tiv thaiv, nws yog dav siv hauv kev tswj cov kua qaub muaj zog, muaj zog alkalis, muaj zog corrosion, siab viscosity, nplej, fibers, thiab tshuaj lom thiab non-polluted media nyob rau hauv industrial automation systems.
Qhov kaw thiab qhib ntawm lub diaphragm valve yog pom tau los ntawm lub siab los ntawm cov raj xa dej ua haujlwm ntawm cov roj hmab diaphragm.Thaum lub siab nruab nrab nkag mus rau hauv lub tswj chamber ntawm lub valve, lub diaphragm presses down thiab kaw lub valve passage.Thaum lub siab nyob rau hauv lub chamber tswj yog tawm mus rau lub cua los yog lub downstream pipeline, lub diaphragm nce thiab valve passage yog qhib.Lub valve tsis muaj valve qia, gasket, orienting lub rooj, thiab lwm yam, thiab tsuas yog ib feem ntawm lub channel yog lub diaphragm, yog li tsis muaj corrosion thiab locking tshwm sim, thiab nws muaj ntau dua stability.Ntau hom qauv thiab cov ntawv tswj tau tuaj yeem siv rau ntau yam kev xav tau ntawm kev tswj dej.
| Tsis muaj. | Lub npe | Khoom siv |
| 1 | Lub cev | SWB/304 |
| 2 | Bonnet | WCB |
| 3 | Diaphragm | EPDM/F46 |
| 4 | Disc | WCB |
| 5 | Lub tog raj kheej | Aluminium Alloy |
| 6 | Piston | Aluminium Alloy |
| 7 | Qe | Stainless hlau 304/45 # |
| 8 | Txoj kev sib txuas | Flange |
| DN | Nominal | L | D | D1 | n-f d | f | H | Cua Siab | φA | Kev kos duab |
| Siab | MPa | |||||||||
| MPa | ||||||||||
| 15 | 1 | 108 | 95 | 65 | 4-13.5 Nws | 2 | 215 | 0.6 | 110 |  |
| 20 | 1 | 117 | 105 | 75 | 4-13.5 Nws | 2 | 220 | 0.6 | 110 | |
| 25 | 1 | 127 | 115 | 85 | 4-13.5 Nws | 2 | 225 | 0.6 | 110 | |
| 32 | 1 | 146 | 140 | 100 | 4-17.5 Nws | 2 | 240 | 0.6 | 140 | |
| 40 | 1 | 159 | 150 | 110 | 4-17.5 Nws | 2 | 285 | 0.6 | 170 | |
| 50 | 1 | 190 | 165 | 125 | 4-17.5 Nws | 2 | 307 | 0.6 | 170 | |
| 65 | 1 | 216 | 185 | 145 | 4-17.5 Nws | 2 | 327 | 0.6 | 200 | |
| 80 | 1 | 254 | 200 | 160 | 8-17.5 Nws | 2 | 390 | 0.6 | 230 | |
| 100 | 1 | 305 | 220 | 180 | 8-17.5 Nws | 2 | 470 ib | 0.6 | 260 | |
| 125 | 1 | 356 | 250 | 210 | 8-17.5 Nws | 3 | 637 ib | 0.6 | 310 |
