Designed for operation as a shut-off device with remote electric control providing gradual adjustment of liquid and gaseous media flows in the pipelines. External valve heating device (water, vapour) installation is available. Has two independent media flow ways.Designed to provide security in the stationary process systems for loading of railway and road tankers. Applied as component of measuring plants for dozed drain of light petroleum and oil.
- light indicator of trim position
- arctic modification for temperature range from -60°C