EN 1.0619 Swing Check Valves, DIN 3356, DN100, PN16, 4 Inch

he EN 1.0619 Swing Check Valves Manufacturer produces valves designed in accordance with DIN 3356 standards. These valves feature a carbon steel body, ensuring robustness and durability. Available in a DN100 size with a PN16 rating, they are also compatible with 4-inch and Pressure Class 150 LB applications. The valves are equipped with raised face (RF) flanged ends for secure and reliable connections. These swing check valves are ideal for industrial applications requiring efficient flow control and high performance in standard pressure environments.

Product Name: EN 1.0619 Swing Check Valves
Type: Swing Check Valve
Design Standard: DIN 3356
Body Material: EN 1.0619, Carbon Steel
Size: DN100, 4 Inch
Pressure: PN16, Class 150 LB
End Connection: RF Flanged
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Universal Cast Steel Check Valves are meticulously designed and manufactured in strict compliance with International Standards such as API 6D, BS1868, ASME B16.34, or their equivalents. These valves are engineered to minimize flow resistance and pressure drop, ensuring optimal performance. They are specifically designed for horizontal installation, with a lapped and screwed seat ring that guarantees a tight seal and long-lasting service. The valve's disc is precisely designed and machined to ensure efficient automatic shut-off at zero pressure. It features a compact structure and low-emission service, making it both reliable and environmentally friendly. In its standard configuration, the swing check valve includes a bolted cover and a free-swinging clapper, which acts as the closing member and responds dynamically to flow conditions. While swing check valves are ideally suited for horizontal pipeline installations, heavier discs may lead to chattering issues. To mitigate this, dampers or counterweights can be added to ensure smooth operation and prevent unwanted vibrations.

Technical Specification

» Type: Swing Check Valve
» Nominal Diameter: NPS 2-24 Inch (DN50-DN600)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Material: ASTM A216 WCB, WCC, 217 WC6, WC9, C5, C12A, A352 LCB, LCC, A351 CF8, CF8M, CF3M, CF8C
» End Connections: Flanged (FF, RF, RTJ) to international standards
» Design and Manufacture: BS 1868, API 6D, DIN 3352
» Face to Face (End to End): ANSI B16.10, EN 558 series
» Flanged Connection: ASME B16.5, ASME B16.47, EN 1092 series
» Butt Welded End: ANSI B16.25
» Test and Inspection: API 598, ISO 5208, EN 12266-1

Product Features

» The cast steel swing check valve is designed to prevent reverse flow in pipelines. It allows media to flow through the valve in a straight line, resulting in minimal pressure drop. The disc swings open when media flows through the line and is held closed by back pressure.
» Cast steel swing check valves can be installed in both horizontal and vertical pipelines. However, they must be properly oriented according to the media flow direction, as indicated by the flow direction arrow marked on the valve body.
» A variety of accessories, such as bypasses, locking devices, counterweights, and more, are available to meet customer requirements.