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Sheet thickness
The indicated thicknesses are theoretical thicknesses. However, Steekflens will always use the standard trade plate thicknesses. As a result, the thickness of the blindspades could end up being higher than the theoretical thicknesses.
When machining the flanges (e.g. gasket surfaces), Blindspades and Spectacle blinds can be delivered in 2 (welded) parts.
Welding complies with ASME B 16.48-2010 chapter 4.1
Lift check valve
A lift check valve is a reliable solution for preventing backflow in pressurised piping systems. Designed to allow flow in one direction only, the lift check valve automatically closes when pressure drops, protecting equipment and maintaining process safety. At Blindspades.com, our lift check valves are manufactured from high-quality materials and meet international industry standards, making them suitable for a wide range of industrial applications.
Do you need assistance?
Are you having trouble finding the right lift check valve, or do you need personal advice about our products? No worries! At Blindspades.com, our experts are ready to support you with tailored advice. Feel free to contact us.
Looking for more spades?
In addition to standard DIN, ANSI and JIS flanges, Blindspades.com also offers a wide range of other flanges. These include spectacle blinds, drain flanges and blind flanges. Our range also includes various additional products such as flange gaskets, valves and spray guards.