RHEOLYDDION BWYSAU E140 CYFRES
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BALANCED VALVE FULL SEAL AT ZERO FLOW OPTIONAL MAXIMUM AND/OR MINIMUM PRESSURE SLAM-SHUT VALVE WIDE OUTLET-PRESSURE REGULATION RANGE ACCURATE PRESSURE REGULATION E140 serials regulator is a diaphragm and spring controlled direct acting regulator.Widely used in medium-sized commercial facilities and regional.Built-in with relief valve and ultra low-pressure safety devices.The regulator has characteristics of simple structure,convenient operation,easy maintenance online,etc. TECHNICAL ...
falf GYTBWYS
SEAL LLAWN YN ZERO LLIF
UCHAFSWM DEWISOL A / NEU MINIMUM PRESSURE SLAM-SHUT VALVE
WIDE ALLFA-BWYSAU REGULATION RANGE
BWYSAU GYWIR REGULATION
E140 serials rheoleiddiwr yn uniongyrchol weithredol diaffram a'r gwanwyn rheoledig eu defnyddio regulator.Widely mewn cyfleusterau masnachol canolig eu maint a regional.Built-mewn gyda falf rhyddhad a diogelwch ultra pwysedd isel rheoleiddiwr devices.The Mae nodweddion strwythur syml, gweithredu cyfleus, hawdd cynnal a chadw ar-lein, ac yn y blaen.
DATA TECHNEGOL
| pwysau Inlet | bar Pemax.≤6 | |
| Caea-off pan gor-bwysedd | Pwy: 22.5-450 mbar | |
| amrediad pwysau fewnfa | BPE: 0.5-5 bar | |
| Caea-off pan pwysedd isel | UHC: 12.8-250 mbar | |
| amrediad set pwysau allfa | safonol | Wh: 15-70 mbar |
| HP | Wh: 70-300 mbar | |
| cywirdeb Caea-off | AG: ≤5% | |
| dosbarth cywirdeb | AC: ± 5% | |
| Amser ymateb | Ta: ≤1 sec | |
| dosbarth pwysau Caea-off | SG: + 10% | |
| Cyfradd Llif (nwy naturiol) | Qmax. ≤900Nm³ / h | |
| temprature gweithredu | -20 ℃ -60 ℃ | |
| maint y cysylltiad | DN50 PN16 | |
| tymheredd amgylchynol | -30 ℃ -60 ℃ | |
| pwysau | Math pwysedd isel: Math pwysau 19kgHigh: 21kg | |
SIART GALLU
| Outletpwysau
(mbar ) |
pwysedd fewnfa (bar) | ||||||||||||||
| 0.05 | 0.07 | 0.1 | 0.15 | 0.2 | 0.3 | 0.4 | 0.5 | 0.75 | 1 | 1.5 | 2 | 3 | 4 | ||
| SAFON | 15 | 80 | 100 | 120 | 150 | 170 | 220 | 250 | 280 | 340 | 400 | 500 | 600 | 650 | 750 |
| 20 | 75 | 100 | 120 | 150 | 170 | 220 | 250 | 280 | 340 | 400 | 500 | 600 | 650 | 750 | |
| 30 | 60 | 90 | 110 | 150 | 170 | 220 | 250 | 280 | 340 | 400 | 500 | 600 | 650 | 750 | |
| 40 | - | 80 | 100 | 140 | 170 | 210 | 250 | 280 | 340 | 400 | 500 | 600 | 650 | 750 | |
| 50 | - | 70 | 90 | 140 | 160 | 210 | 240 | 270 | 340 | 400 | 500 | 600 | 650 | 750 | |
| 75 | - | - | 70 | 90 | 150 | 200 | 240 | 270 | 340 | 400 | 500 | 600 | 650 | 750 | |
|
AP |
100 | - | - | - | - | 140 | 190 | 230 | 250 | 340 | 400 | 500 | 600 | 650 | 750 |
| 150 | - | - | - | - | 100 | 170 | 220 | 250 | 330 | 390 | 500 | 600 | 650 | 750 | |
| 200 | - | - | - | - | - | 140 | 200 | 240 | 310 | 380 | 500 | 600 | 650 | 750 | |
| 300 | - | - | - | - | - | - | 150 | 210 | 310 | 380 | 500 | 600 | 650 | 750 | |
Cynhwysedd (cu.m./hr) yn berthnasol i nwy naturiol gyda disgyrchiant penodol o 0.702. Ar gyfer nwyon eraill, mae'n rhaid i'r gwerthoedd a ddangosir yn y siart isod yn cael ei luosi gan 0.595 ar gyfer propan, 0.518 am bwtan, 0.755 ar gyfer nitrogen a 0.744 ar gyfer yr awyr.
DIMENSIYNAU AMLINELLIAD (mm)
