This series of products is small in volume, large in flow, with safe shut-off device, stable in performance, safe and reliable, and can be maintained online.
The pressure regulator can be assembled into a glass fiberglass box of various colors, a steel plate box, a stainless steel box and a color plate box, and can be provided with an electric heating band for thermal insulation.
The box can be used as an insulation box, suitable for areas with low temperatures, so as to ensure the normal operation of the voltage regulator.
Applicable media
Natural gas, coke oven gas, liquefied petroleum gas, biogas, mixed gas and other non-corrosive gases.
Fabrication standard
GB27790-2020 City Gas Pressure Regulator
Inlet pressure: P1: 0.02-0.6MPa
Outlet pressure: P2: 2.0-20KPa
Flow: 50-100Nm3/h
Pressure stabilization precision rating: AC5
Closing pressure rating: SG20
Shut-off precision: ±5%
Operating temperature: -20℃~+60℃
Series specifications: DN25, DN40, DN50
Connection mode: Flange connection PN1.6MPa HG/T20592-2009
Structural configuration: Two-stage pressure regulating, internal relief valve, overpressure and low-pressure shut-off valve, and manual reset
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