1/4in 150psi High Quality High Purity Gas Nitrogen Oxygen Helium Low Pressure Manual Stainless Hlau Diaphragm Valve OEM
Cov lus piav qhia ntawm Kev Siv Lub Tshuab Tsis tshua muaj siab Diaphragm Valve
Nta
1. Hlau-rau-hlau foob rau kev xau-dawb kev pabcuam hauv lub tshuab nqus tsev mus rau qhov siab siab
2. Cov ntim me me rau kev ua tiav ntawm txoj kev ntws
3. Ua tiav lub rooj zaum ntawm lub rooj zaum tsim kom muaj zog dua thiab tiv thaiv corrosion
4. Nickel-cobalt alloy diaphragm rau ntau dua durability thiab corrosion kuj
5. Txheem roughness ntawm Ra0.25μm (BA qib) lossis electrolytic polished Ra0.13μm (EP qib) muaj
6. Cov dej ntws tawm <1 x 10-9 std cm3/s hauv helium test
7. Pneumatic actuators muaj
8. Pneumatic valve lub neej mus txog 3 lab lub voj voog
Specification ntawm Tsis tshua muaj siab phau ntawv Diaphragm Valve
 | Serial tooj | keeb | kev ntxhib los mos ntawm cov khoom |
| 1 | tuav | Aluminium | |
| 2 | Cov actuators | Aluminium | |
| 3 | Valve qia | SIB 304 | |
| 4 | Bonnet | S17400 Nws | |
| 5 | Bonnet txiv ntoo | SIB 304 | |
| 6 | Khawm | SIB 304 | |
| 7 | Diaphragm (2) | Nickel-cobalt alloys | |
| 8 | Valve rooj | PCTFE los yog PFA | |
| 9 | Valve lub cev | 316L SS or 316L VAR 316L VIM-VAR |
| Cov ntaub ntawv technical | |
| Chaw nres nkoj loj | 1/4 ", 3/8" |
| Flow coefficient (Cv) | 0.27 ib |
| Sab hauv txoj kab uas hla | 0.16 nti (4.1 hli) |
| Ua haujlwm siab tshaj plaws | 10 bar (150 psig) |
| Pneumatic actuator ua haujlwm siab | 4.2 ~ 6.2 bar (60 ~ 90 psig) |
| Ua haujlwm kub | PCTFE: -23 ~ 65 ℃ (-10 ~ 150 ℉)PFA: -23 ~ 150 ℃ (-10 ~ 302 ℉) |
| Tus nqi xau (helium) | ≤ 1 × 10 mbar l/s |
| ≤ 1 × 10 mbar l/s | |
| Cov ntaub ntawv ntws | ||
| Huab cua @ 21 ° C (70 ° F) 10.2Dej @ 16 ° C (60 ° F) | ||
| Siab poob rau atmospheric siab bar (psig) | Cua (L / min) | Dej (L / min) |
| 0.68 (10) hli | 86 | 3.2 |
| 3.4 (50) | 230 | 7.2 |
| 6.8 (100) | 410 | 10.2 |
Cov txheej txheem ntxuav
Txheem (WK-BA)
Welded pob qij txha raug ntxuav raws li peb cov qauv kev tu thiab ntim cov ntsiab lus, kom raug txiav txim yam tsis muaj qhov sib ntxiv
Kev tu rau oxygen (WK - O2)
Cov khoom tu thiab ntim cov lus qhia tshwj xeeb rau kev siv cov pa oxygen ib puag ncig, thiab qhov no ua tau raws li ASTM G93 Class C kev huv huv;kom xaj, ntxiv -O2 rau tus lej xaj
Ultra Siab Purity (WK-EP)
Muaj nyob rau hauv kev tswj qhov chaw tiav, electrolytically polished Ra 0.13μm, ultrasonically ntxuav hauv dej deionised.Txhawm rau xaj, ntxiv - EP rau tus lej xaj
| Basic Order Number | Port hom thiab qhov ntau thiab tsawg | Dimensions nyob rau hauv.(mm) | |||
| A | B | C | L | ||
| WV 4-6L-TW 4- | 1/4 "Tube taub qab vuam fittings | 0.44 (11.2 hli) | 0.30 (7.6) Nws. | 1.06 (26.9 hli) | 1.74 (44.2) |
| WV 4-6L-TW6- | 3/8 "Tube taub qab vuam fittings | 0.44 (11.2 hli) | 0.26 (6.6 hli) | 1.06 (26.9 hli) | 1.74 (44.2) |
| WV 4-6L-FR4- | 1/4 ″ poj niam xov MCR haum | 0.44 (11.2 hli) | 0.86 (21.8 hli) | 1.06 (26.9 hli) | 2.78 (70.6) |
| WV 4-6L-MR4- | 1/4 "Integral Txiv neej MCR haum | 0.44 (11.2 hli) | 0.62 (15.7 hli) | 1.06 (26.9 hli) | 2.24 (57.0) |
1. peb yog leej twg?
Peb nyob hauv Guangdong, Suav teb, pib los ntawm 2011, muag rau cov teb chaws Asia (20.00%), Africa (20.00%), Eastern Asia (10.00%), Mid East (10.00%), Kev Lag Luam Hauv Tsev (5.00%), South Asia (5.00%), Northern Europe (5.00%), Central America (5.00%), Western Europe (5.00%), South America (5.00%), Eastern Europe (5.00%), North America (5.00%).Muaj tag nrho txog 51-100 tus neeg hauv peb lub hoobkas.
2.Kuv yuav xaj li cas?
Koj tuaj yeem xaj nws los ntawm Alibaba ncaj qha lossis xa peb cov lus nug.Peb yuav teb koj hauv 24 teev
3.Koj puas muaj daim ntawv pov thawj?
Peb muaj CE daim ntawv pov thawj.
4. Peb tuaj yeem lav qhov zoo li cas?
Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Ib txwm soj ntsuam zaum kawg ua ntej xa khoom;
5.Dab tsi koj tuaj yeem yuav los ntawm peb?
Siab regulator, Tube fittings, solenoid valve, koob valve, kos valve
6. Vim li cas koj yuav tsum yuav los ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?
Peb muaj ob peb xyoos nrog cov kws tshaj lij engineers thiab cov kws tshaj lij tshwj xeeb. tuaj yeem muab cov khoom ruaj ntseg rau koj
7. Peb tuaj yeem muab cov kev pabcuam twg?
Txais Cov Lus Cog Tseg: FOB, CIF, EXW;
Txais Nyiaj Them Nqi: USD, CNY;
Hom Kev Them Nyiaj: T / T, L / C, Western Union;
Lus Hais: Lus Askiv, Suav
