VIGOUR>>VMV Series Precision Tsawg-Pressure Metering Valves
VIGOUR's VMV Series qis-siab ntsuas li qub tau tsim los ua kom muaj kev tswj xyuas qhov tseeb thiab rov ua dua tshiab hauv kev xav tau kev tshuaj ntsuam xyuas, kuaj, thiab cov ntawv thov kev lag luam. Tsim los ntawm 316 stainless hlau lub cev thiab tsim ua raws li VS001B cov txheej txheem tshwj xeeb, cov li qub no muab kev ua tau zoo ntawm kev ua haujlwm siab txog li 2000 psig (138 bar).
Muaj nyob rau hauv ob qho tib si ncaj thiab lub kaum sab xis ntws qauv, VMV Series txhawb nqa vaj huam sib luag mounting thiab muaj kev xaiv vernier tes los pab kom zoo dua ntws hloov thiab txhim kho kev tswj kom raug.
Repeatable Flow Adjustment
Optional vernier handles tso cai rau kev daws teeb meem txog li 1/25 ntawm kev tig, ua rau cov li qub zoo haum rau cov ntawv thov uas xav tau kev tsim tawm siab thiab kev tswj xyuas meej.
Broad Configuration Options
VMV Series muaj nyob nrog ntau yam kev sib txuas kawg, suav nrog cov raj fittings, txiv neej thiab poj niam NPT threads, thiab VFS txiv neej kev sib txuas, kom ntseeg tau tias muaj kev sib raug zoo nrog ntau hom kev cai.
Cov Khoom Siv Ua Haujlwm Zoo
Tag nrho cov wetted Cheebtsam yog tsim los ntawm 316 stainless hlau, muab zoo heev corrosion kuj thiab ntev -lub sij hawm durability nyob rau hauv ib tug ntau yam ntawm kev khiav hauj lwm ib puag ncig.
Kev txhim kho yooj yim
Lub compact, vaj huam sib luag-mount tsim pab txuag chaw thiab ua kom yooj yim kev koom ua ke rau hauv ob qho tib si tshiab thiab cov txheej txheem uas twb muaj lawm.
Kev ua tau zoo
VMV Series suav nrog peb hom valve thawj, txhua qhov muab qhov sib txawv siab- qhov ntsuas kub, qhov loj me, thiab lub peev xwm kaw:
| Hom Series | Qhov kub thiab txias | Max Ua Haujlwm Siab (bar) | Orifice (hauv.) | Shutoff Service | Stem Taper |
|---|---|---|---|---|---|
| Ib hom | -23℃rau +204 degree | 137 | 0.032 (0.81 hli) | Tsis muaj | 1 degree |
| B Hom | -23℃rau +204 degree | 68.9 | 0.056 (1.42 hli) | Tsis muaj | 3 degree |
| C Hom | -23℃rau +204 degree | 68.9 | 0.128 (3.25 hli) | Yog lawm | 6 degree |
Lus Cim: Thaum lub sij hawm hloov kho, downstream siab yuav tsum tsis pub tshaj 500 psig (34.4 bar). L Series li qub tsis pom zoo rau kev siv lub tshuab nqus tsev lossis roj kaw, lossis rau cov kua rov ua dua.
Cov yam ntxwv ntws
VMV Series muaj kev kwv yees thiab ruaj khov ntws tswj nrog cov lus teb tawm ntawm kev hloov kho ntau yam. Flow coefficients (Cv) rau ncaj- qauv li qub yog li ntawm 0.004 txog 0.16.
Kev ua tau zoo ntawm huab cua ntawm 70℃F (20 degree) yog qhia hauv qab no:
| Cv | Siab poob siab (bar) | Cua Flow (std L / min) |
|---|---|---|
| 0.004 | 0.68 | 1.1 |
| 3.4 | 2.8 | |
| 6.8 | 5.6 | |
| 0.03 | 0.68 | 9.3 |
| 3.4 | 25.4 | |
| 6.8 | 42.4 | |
| 0.16 | 0.68 | 56.6 |
| 3.4 | 181 | |
| 6.8 | 323 |
Vernier Handle
Pab kom rov ua tau qhov hloov pauv tau.. Muab kev nyeem ntawv raug rau 1/25 tur. Cov khoom siv muaj txhua qhov tsim nyog los ntxiv Vernier kov rau lub valve uas twb muaj lawm.
VMV metering li qub muaj nyob rau hauv ntau qhov chaw nres nkoj thiab cov qauv kev sib txuas. Ordering codes ua raws li tus qauv qauv, piv txwv li:SS-VMV-AL-02-Y
- SS= Stainless hlau
- VMV= Valve Series
- AL= Lub kaum sab xis, Hom A
- 02= 1/8 nti loj
- Y= Vernier Handle xaiv
Xaus
VIGOUR's VMV Series qis-siab ntsuas li qub ua ke nrog kev ua haujlwm zoo, cov khoom siv ruaj khov, thiab cov kev xaiv hloov tau yooj yim kom ua tau raws li qhov xav tau ntawm cov dej ntws tseem ceeb- tswj kev siv. Nrog rau zoo- cov ntaub ntawv kev ua tau zoo thiab cov kev xaiv uas tuaj yeem ua tau, VMV Series muab cov kev daws teeb meem txhim khu kev qha rau ob qho tib si cov txheej txheem thiab cov txheej txheem tswj dej.
