EN 1.0619 Lift Check Valve, DIN 3356, DN32, PN40, 1-1/4 Inch

Product Name: EN 1.0619 Lift Check Valve
Type: Lift Check Valve
Design Standard: DIN 3356
Body Material: EN 1.0619
Size: DN32, 1-1/4 Inch
Pressure: PN40, Class 300 LB
End Connection: RF Flanged
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

A lift check valve, also known as a reverse flow valve, back pressure valve, or one-way valve, is an automatic valve that operates by the force generated by the flow of the medium itself in the pipeline. This type of valve is designed to prevent reverse flow of media, reverse rotation of pumps and their drive motors, and release of media from containers. Additionally, lift check valves can be used on pipelines to supply auxiliary systems where the pressure may rise above the main system pressure.

Technical Specification

Type: Lift Check Valve
Nominal Diameter: DN50-DN600
Design Pressure: PN10-PN100
Material: GS-C25, EN 1.0619, ASTM A216 WCB, A352 LCB, A351 CF8, CF8M, CF3, CF3M
End Connections: RF Flange, Groove
Design Standard: DIN 3356
Face to Face Dimension: DIN 3202
Flanged Ends: DIN 2543-2545
Test & Inspection: DIN 3230

Product Features

Self-Sealing Design: The DIN lift check valve is a self-sealing valve. The disc is actuated by the flow, which prevents backflow of the media.
Versatile Operation: The disc, equipped with a spring, ensures the valve operates effectively in any direction.
Superior Construction: The valve features a reasonable structure, reliable sealing, excellent performance, and an attractive appearance, making it a high-quality choice from KOSEN.