Quality Oilfield Products

API 6A Gate Valves


The MD-U valve is a slab gate with metal to metal seals. It is made from a closed die forging. It can be offered in all temperature, pressure and material classes as well as customer desired PR and PSL level. This valve has been qualified by Third party testing to PR2 performance level. Please see the certificate here.

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The MD-W valve is utilized in high pressure large bore applications. It has a slab gate with metal to metal seals. Hydraulic or Ball Screw operation can be supplied. Please check with your sales contact to find available product specs.

Operation Data

Dimensional Data

The MD-UE valve is utilized in lower pressure, mildly corrosive environments. It has a slab gate and elastomer seals. It is made from a forging. The valve design is based on PR1 standard.

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The MD-M valve is utilized in lower pressure, mildly-corrosive environments where a positive seal is desired. It has a expanding gate. It is made from a high grade casting. The valve design is based on PR1 standard.

Operational Data

Dimensional Data