American AMCO pressure regulator (0755-25887276 xiaoxu 01) have 1813B2 series, 18 series, 1800CPB2 type can be used in low pressure regulator in the area of the gas and medium adjustable box, 2003, 1800PFM series, AFV - 50, AFV - 80, AFV - 100, etc RFV axial series pressure regulator can be widely used in the city gate station, high-medium pressure area of gas station, American AMCO products include ZSC series command device. AMCO skin membrane a watch AL - 425, AL - 630 etc series, pressure for medium-voltage, be applicable to the industry and the hotel. AMCO regulator has stable performance, pressure regulating a wider range, points with cut off without cutting, partial pressure regulator with mesh protection, can make monitoring links, ensure safety, installation of merits, economical and practical, cost-effective.