Ball valve LD KSHTSFR of steel 20 DN250 Ru2,5MPa full bore with reducer

LD ball valves belong to pipeline valves for industrial purposes and are designed for
shutting off the flow of 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). .