Covpneumatic hemispherical valveyog ib qho kev tswj hwm lub valve uas sib txuas cov pneumatic actuator nrog cov qauv eccentric hemispherical valve, thiab yog siv dav hauv kev lag luam kev lag luam.
GNEE Group tshwj xeeb hauv kev tsim cov pneumatic pob li qub.Ntiaj teb no Valve Solutions - Hu rau peb cov kws tshaj lij tam sim no!
Pneumatic Hemisphere Valve Technical parameters
Calibre: DN100-DN1400
Tsim thiab tsim khoom: GB / T 12237-1989
Kev soj ntsuam thiab kuaj: GB / T 13927-1992
Flange kev twb kev txuas: GB / T 9113.1-2000
Qauv Length: JD-2004
Siab kub levol: GB / T12224
Tsav hom: Pneumatic, Hluav taws xob, Phau ntawv
Siab: PN1.0MPa-PN1.6MPa
Pneumatic Hemisphere Valve Cov khoom siv tseem ceeb
| Lub cev | Grey cam khwb cia hlau | Hlau Hlau | Cam khwb cia hlau |
| Bonnet | Grey cam khwb cia hlau | Hlau Hlau | Cam khwb cia hlau |
| Qe | 2 cr13 | 2 cr13 | 2 cr13 |
| Rooj | Stainless hlau | Stainless hlau | Stainless hlau |
| kheej kheej | Ductile hlau npog roj hmab, stainless hlau | Stainless hlau | Roj hmab npog steel / stainless hlau |
| Hemisphere | Grey cam khwb cia hlau | Hlau Hlau | Cam khwb cia hlau |
Customized pneumatic pob valve kos duab rau ib tus neeg siv khoom UAE
Pneumatic Hemisphere Valve Main Kev Txuas Qhov Loj (mm) - Nominal Siab: 1.0 MPa
| DN | L | D | K | d | b | z–dØ | Hw |
|---|---|---|---|---|---|---|---|
| 100 | 229 | 220 | 180 | 156 | 22 | 8–18 | 330 |
| 125 | 254 | 250 | 210 | 184 | 22 | 8–18 | 345 |
| 150 | 267 | 285 | 240 | 211 | 24 | 8–22 | 370 |
| 200 | 292 | 340 | 295 | 266 | 24 | 8–22 | 405 |
| 250 | 330 | 395 | 350 | 319 | 26 | 12–22 | 480 |
| 300 | 356 | 445 | 400 | 370 | 26 | 12–22 | 520 |
| 350 | 430 | 505 | 460 | 429 | 26 | 16–22 | 570 |
| 400 | 530 | 565 | 515 | 480 | 26 | 16–26 | 630 |
| 450 | 580 | 615 | 565 | 530 | 28 | 20–26 | 690 |
| 500 | 660 | 670 | 620 | 582 | 28 | 20–26 | 740 |
| 600 | 840 | 780 | 725 | 682 | 34 | 20–30 | 840 |
| 700 | 900 | 895 | 840 | 794 | 34 | 24–30 | 960 |
| 800 | 1000 | 1015 | 950 | 901 | 36 | 24–33 | 1080 |
| 900 | 1100 | 1115 | 1050 | 1001 | 38 | 28–33 | 1190 |
| 1000 | 1200 | 1230 | 1160 | 1112 | 38 | 28–36 | 1310 |
| 1200 | 1300 | 1455 | 1380 | 1328 | 44 | 32–39 | 1420 |
| 1400 | 1500 | 1675 | 1590 | 1530 | 48 | 36–42 | 1540 |
Pneumatic Hemisphere Valve Cov yam ntxwv
Eccentric Hemispherical Design
Lub cev lub cev tau txais cov qauv eccentric, nrog lub kaum sab xis eccentric (feem ntau 10℃-30 degree) ntawm lub pob thiab lub rooj zaum valve. Qhov no tso cai rau lub pob kom nrawm nrawm ntawm lub rooj zaum valve thaum qhib, txo kev sib txhuam thiab hnav.
Lub pob saum npoo tuaj yeem npog nrog hnav- cov ntaub ntawv tiv taus (xws li cov alloys nyuaj, ceramics, thiab lwm yam) kom hloov mus rau siab -hardness thiab particulate media tej yam kev mob.
Pneumatic Actuator
Ua los ntawm lub tog raj kheej, piston, caij nplooj ntoos hlav, thiab lwm yam, compressed cua tsav lub piston tig, ua rau lub valve qia txav linearly, yog li qhib thiab kaw lub valve.
tuaj yeem nruab nrog cov khoom siv xws li solenoid li qub thiab cov chaw ua haujlwm kom ua tiav cov chaw taws teeb tswj, kev tswj hwm kev faib ua feem, lossis kev tswj xyuas ntse.
Sealing Structure
Siv ib tug bidirectional sealing tsim. Qhov chaw sib cuag ntawm lub rooj zaum valve thiab lub pob yog hlau los yog lub foob mos (xws li PTFE), kom ntseeg tau tias xoom lossis tsis tshua muaj dej.
Qee cov qauv tau nruab nrog tus kheej -lubricating sealing rings kom ntev kev pab cuam lub neej.
Pneumatic Hemisphere Valve Ua Haujlwm Txoj Cai
Qhib txheej txheem
Cov khoom siv cua nkag mus rau lub tog raj kheej los ntawm lub solenoid valve, thawb lub piston tig 90℃(los yog txav mus rau linearly), ua rau lub pob tawm ntawm lub rooj zaum valve, tso cai rau cov kua dej nkag mus.
Cov qauv eccentric tso cai rau lub pob kom nrawm nrawm ntawm qhov chaw sib khi thaum lub sijhawm qhib thawj zaug, txo kev sib txhuam.
Txheej txheem kaw
Kev taw qhia huab cua yog thim rov qab; lub caij nplooj ntoos hlav los yog rov qab cua siab thawb lub piston rov qab mus rau nws txoj haujlwm qub, nias lub pob tawm tsam lub rooj zaum kom ua tiav lub foob.
Lub eccentric tsim kom lub pob tau txais qhov chaw thaum kaw, guaranteeing ib tug txhim khu kev qha foob.
Pneumatic Hemisphere Valve Daim ntawv thov
Mining thiab Metallurgy
Kev thauj cov xov xwm abrasive heev xws li slurry, tailings, thiab hlau hmoov.
Kev lag luam fais fab
Boiler feedwater, tshauv thiab slag kho, flue gas desulfurization tshuab, thiab lwm yam.
Tshuaj thiab Petroleum
Kev thauj khoom corrosive los yog particulate -muaj cov khoom siv tshuaj lom neeg, cov khoom siv roj, thiab lwm yam.
Kev kho dej
Kev kho dej khib nyiab, kev thauj mus los sludge, tshuaj siv tshuaj, thiab lwm yam.
Ntawv thiab Pulping
Tswj siab -viscosity media xws li kev thauj mus los ntawm cov ntaub so ntswg thiab kev kho dej cawv dub.
Pneumatic Hemisphere Valve Hoobkas
