Flat Gate Valve

Flat Gate Valve

Structural Characteristics

Design and manufacture according to API 6A, 6D, and NACE MR0175 standards;
The sealing surface of the valve seat and valve plate is welded with hard alloy, which is corrosion-resistant and erosion resistant;
The sealing of the valve seat and valve plate, as well as the sealing of the valve stem, adopts an imported lip type combination sealing structure, which is safe and reliable, and has a small valve opening and closing torque;
Simple and safe valve plate and seat design, no need for special tools, easy and convenient replacement;
Non rubber sealing effectively protects the valve chamber from the invasion of mud, sand, rock, etc. in the well;
Can replace the valve stem seal under pressure;
The valve stem design includes both open stem and concealed stem types, and the opening of the valve is clearly marked;
The driving modes include manual, hydraulic, and gear transmission;
The connection methods include flange type, threaded type, and clamp type.

Main Technical Parameters