API flat plate gate valve

Flat plate gate valve uses:

      Flat gate valve for natural gas, petroleum, chemical industry, environmental protection, urban pipeline, gas pipeline and other pipelines, gas storage systems and emptying devices for the hoist equipment. With diversion hole Z43-based single-ram slab gate valve for natural gas extraction and purification of long-distance pipeline.

 

Applicable to the occasion :

1, Oil, natural gas pipelines. Deflector plate with holes pipeline valve is also easy to clean.

2, Refined oil pipelines and storage equipment.

3, Oil, natural gas wellhead extraction device, that is, trees with valve oil.

4, The medium with suspended particles in the pipeline.

5, The city gas pipeline.

6, Water supply engineering

 

Flat plate gate valve features:

1. Valve seat seal has a flexible structure for the pre-compression, upstream and downstream sealing seat at the same time sealing the structure. Between seat and seal materials always face-to-face seal.

2. Seat has self-cleaning function, and to open or close the valve from the process of scouring the direct airflow. Valve seat should have a lubrication, do not wear material.

3. Valve failure executing agency will not affect other parts of valves, repair and replacement work can not be removed in the conduct of the valve.