Qapqal Xibe Autonomous County gas pressure regulating cabinet Runfeng manufacturers
The gas enters the pressure regulating metering box, first pass filters to filter the impurities, then cut off the valve into the pressure regulator, the regulator of the gas into the metering pipe, set intelligent flowmeter to measure gas flow, and then output. If the pressure of natural gas after overpressure, the safety valve opens, and if the pressure continues to rise, then cut off the valve action, cut off the gas supply [1]. A bypass line is provided to open the supplemental air supply when the inlet pressure is lowered. The characteristics of the process are that both the pressure regulation and metering are double paths, and they can switch to each other. The utility model can ensure the stable gas supply to the maximum extent, and can accurately measure the flow of the air supply, and is safe and reliable.
2.2 technical parameters
Design pressure: regulator inlet design pressure of 0.8MPa, regulator outlet design pressure of 0.3 MPa. Normal working pressure of regulator: inlet pressure is 0.2 ~ 0.6MPa, outlet pressure is 0.05 ~ 0.15MPa (setting value is 0.10MPa).
Design temperature: the design of the voltage regulation system is -20 to 60 degrees centigrade.
Calculate the flow rate: 1.2 times the maximum hourly flow required by the pipe network.
Name: dual gas regulator box / parallel gas regulator box / dual gas regulator / parallel gas regulator / boiler dedicated dual gas regulator / box type gas pressure reducing device / gas valve group / gas reduction valve group
technical parameter
Inlet pressure range (upstream gas pressure) P1:0.4-0.015MPa
Outlet pressure range (downstream gas pressure, burner rating pressure) P2:1-100KPa
Flow range: 800-4000m3/h structure form: 2+0 (double circuit). All the way pressure, all the way standby
Inlet side diameter: DN100, outlet side diameter: DN200
Import and export direction: horizontal direction (can be improved according to customer demand, such as: bottom, bottom, outlet)
The function of this gas pressure regulating cabinet
Filtration: filter accuracy: 10 m, equipped with differential pressure meter.
Voltage regulation: voltage regulator accuracy AC5 (national authorities detected)
Safety shut-off: shut-off valve action at excess of 1.5P2,
Safety release: over 1.3P2, release valve opens.
Applicable medium: methane, natural gas, coalbed methane, coal gas and other non corrosive gases.
The gas pressure regulating box is suitable for methane tank decompression, medium-sized gas boiler, burner (4T-20T), resident user and large industrial user combustion system.
Contact: Tan Zheng, 180-0338-3735, plus WeChat, quote anytime, QQ:289424295