REGOLATURI PRESSJONI E140 SERJE
Deskrizzjoni fil-qosor:
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 ...
VALVE IBBILANĊJAT
SIĠILL SĦIĦA AT ZERO FLUSS
MASSIMU FAKULTATTIV U / JEW MINIMUM PRESSURE SLAM-SHUT VALVE
WIDE iżbokk-PRESSJONI REGULATION RANGE
PRESSJONI eżatta REGULATION
E140 serje regolatur huwa dijaframma u fir-rebbiegħa kkontrollat jaġixxi dirett regulator.Widely użati fil-faċilitajiet kummerċjali medji u regional.Built-ma valv li jtaffi u ultra-pressjoni baxxa regolatur devices.The sigurtà għandha l-karatteristiċi ta 'struttura sempliċi, l-operazzjoni konvenjenti, faċli onlajn manutenzjoni, eċċ.
DEJTA TEKNIKA
| pressjoni tad-dħul | bar Pemax.≤6 | |
| Shut-off meta pressjoni fuq | Min: 22.5-450 mbar | |
| Firxa pressjoni tad-dħul | BPE: 0.5-5 bar | |
| Shut-off meta bi pressa baxxa | Whu: 12.8-250 mbar | |
| Firxa sett pressjoni fl-iżbokk | istandard | Wh: 15-70 mbar |
| HP | Wh: 70-300 mbar | |
| eżattezza shut-off | AG: ≤5% | |
| klassi ta 'preċiżjoni | AC: ± 5% | |
| ħin ta 'reazzjoni | Ta: ≤1 sek | |
| Shut-off klassi pressjoni | SG: + 10% | |
| rata tal-fluss (gass naturali) | Qmax. ≤900Nm³ / h | |
| TEMPRATURE operattiva | -20 ℃ -60 ℃ | |
| daqs konnessjoni | DN50 PN16 | |
| temperatura ambjentali | -30 ℃ -60 ℃ | |
| piż | tip ta 'pressjoni baxxa: tip pressjoni 19kgHigh: 21kg | |
CHART KAPAĊITÀ
| outletpressjoni
(mbar ) |
pressjoni tad-dħul (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 | ||
| STANDARD | 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 | |
Kapaċitajiet (cu.m./hr) huma applikabbli għall-gass naturali bi gravità speċifika ta '0.702. Għal gassijiet oħra, il-valuri murija fit-tabella hawn taħt għandha tkun immultipplikata bil 0.595 għall-propan, 0.518 għal butan, 0.755 għan-nitroġenu u 0.744 għall-arja.
DIMENSJONIJIET Outline (mm)
