Ball Valve LD Ball Ball Valve CSHTSH of steel 20 DN20 Ru4,0MPa N/P

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

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