ZXG series air operated thin film cage type single-seat valve

The ZXG series air operated thin film cage type single-seat valve is a pressure ZXG series air operated thin film cage type single-seat regulating valve is a pressure balanced type regulating valve, uses the cage type cage guiding, the single-seat seal structure, uses for parts the multi-spring implementing agency, the flow channel assumes S, selects imports the MA43 series balanced packing ring. The whole has the work to be steady, the permission differential pressure is big, the discharge characteristic is precise, noise low status characteristic. Is suitable specially in the permission revelation is small, around valve differential pressure big work situation.

    This serial products has the standard type, the radiation, the low temperature, the adjustment cut-off, the corrugated pipe seal and so on many kinds of patterns. The product nominal pressure rank has PN (Mpa) 1.6, 4.0, 6.4, 10.0; Valve chest caliber scope DN (mm) 20 ~ 200; Is suitable fluid temperature - 150 ~ in the +250oC scope many kinds of scales; The spillage standard has IV level, V level, VI level; The discharge characteristic has the straight line, and so on percentages. Many kinds of moral character specifications may supply the choice.