XF Filter Separator


	2 Application RF series gas safety bleeding valve is applied to gas transmission and distribution system. It will partially discharge to avoid the frequently startup of the shut-off valve because of the elevated back-pressure for non-malfunction problem (downstream valve close fast or temperature change etc.) and to assure nonstop gas supply.


	2 Main Technical Parameters Nominal Pressure: PN1.6, PN2.5, PN4.0, PN6.4 Nominal Diameter: DN25, DN40, DN50, DN80, DN100, DN150, DN200, DN250, DN300, DN350, DN400 Separating Accuracy (μm): 1, 2.5, 5, 10, 25, 50 Filtering and Separating Efficiency(%): 99.98(≥15μm) Working Temperature(t): -10℃～50℃ Flange:≤PN2.5 JB/T82.1-94; ≥PN4.0 JB/T82.2-94 (Type B)	2 Features ★ GB150 Steel Pressure Vessels standard for design ★ It’s used to remove the extremely tiny floating dust, smog and solid particles in the air ★ Convenient in maintain, efficient in filtering ★ Differential-pressure gauge, differential-pressure sensor，safety valve, draining valve are all available ★ The body is made of superior carbon steel and alloy steel

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