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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