Designed for operation as a shut-off device with remote electric control providing stepped adjustment of liquid and gaseous media flows in the pipelines. 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.
Intended for use with:
- commercial oil
- light petroleum products and others.
- adjustment of closing speed
- small flow rate adjustment