The shut-off valve refers to the shut-off valves of two-position action. It is used exclusively for opening or closing of pipelines by means of reciprocating movement of the shut-off organ.
- Connection to the pipeline: under welding.
- Installation position on the pipeline: any, in the upper hemisphere relative to the neck.
Designed for outdoor and indoor installation.
- Direction of medium flow: recommended under the plug.
- Seal tightness: according to class A of GOST 9544-2015.
- Placement category: 1, 2, 3 according to GOST 15150-69.
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