Ball valve LD KSHTSF of steel 20 DN20 Ru4,0MPa ?/?

LD ball valves belong to the pipeline valves for industrial purposes and are designed to
shutting off the flow of the working medium transported in pipelines:
- oil refining industry;
- housing and communal services and heating networks.
OPERATING CONDITIONS
- Liquid working media: heating network water, oil products, fuels and lubricants and liquids without abrasive impurities.
abrasive impurities. Working media of valves made of corrosion-resistant steel grades - in relation to which
the materials used are corrosion-resistant.
- Steam: up to +150°C (briefly up to +170°C).
- Working pressure: up to 4.0 MPa.
- Operating medium temperature: -60°C to +200°C (version 01 and 03), -40°C to +200°C (version 02).
- Ambient temperature: from -60°C to +80°C (version 01 and 03), from -40°C to +80°C (version 02). .