It has high pressure regulation precision, wide range, equipped with overpressure shut-off device by itself, stable performance, and safe and reliable, and online maintenance available.
Applicable media
Natural gas, coal gas, liquefied petroleum gas and other non-corrosive gases.
Fabrication standard
GB27790-2020 City Gas Pressure Regulator
Inlet pressure: P1: 0.003-0.5MPa
Outlet pressure: P2: 1.5-30KPa
Pressure stabilization precision rating: AC5
Closing pressure rating: SG20
Shut-off precision: ±5%
Operating temperature: -20℃~+60℃
Series specifications: DN50
Connection mode: Flange connection PN1.6MPa HG/T20592-2009
|
Outlet pressure (Kpa) |
Inlet pressure (Mpa) |
|||||||||||||||
|
0.003 |
0.005 |
0.0075 |
0.01 |
0.015 |
0.02 |
0.03 |
0.04 |
0.05 |
0.075 |
0.1 |
0.15 |
0.2 |
0.3 |
0.4 |
0.5 |
|
|
1.5 |
50 |
80 |
100 |
120 |
150 |
170 |
220 |
250 |
280 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
2 |
- |
75 |
100 |
120 |
150 |
170 |
220 |
250 |
280 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
3 |
- |
60 |
90 |
110 |
150 |
170 |
220 |
250 |
280 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
4 |
- |
- |
80 |
100 |
140 |
170 |
210 |
250 |
280 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
5 |
- |
- |
70 |
90 |
140 |
160 |
210 |
240 |
270 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
7.5 |
- |
- |
- |
- |
120 |
150 |
200 |
240 |
270 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
10 |
- |
- |
- |
- |
100 |
140 |
190 |
230 |
270 |
340 |
400 |
500 |
600 |
650 |
750 |
900 |
|
15 |
- |
- |
- |
- |
- |
100 |
170 |
220 |
250 |
330 |
390 |
500 |
600 |
650 |
750 |
900 |
|
20 |
- |
- |
- |
- |
- |
- |
140 |
200 |
240 |
330 |
390 |
500 |
600 |
650 |
750 |
900 |
|
30 |
- |
- |
- |
- |
- |
- |
- |
150 |
210 |
310 |
380 |
500 |
600 |
650 |
750 |
900 |
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