In machine and plant engineering more and more is being demanded of the smallest system components such as check valves. Premium quality, economy, a long service life and performance are therefore basic requirements when choosing an appropriate check valve – enter the WEH® TVR400 screw-in valve.
WEH® TVR400 screw-in valves are mechanical shut off valves that allow media to flow in the direction of screw rotation and shut off reverse flow. Their compact design takes up very little space, making them very economical. Unlike metallic sealing valve seats, screw in check valves are soft sealing. They are sealed by means of a spring loaded sealing cone with an O-ring. The valves therefore offer a high degree of leak tightness, while also ensuring a high flow rate.
The valves are easily installed using an allen key in boreholes with an internal thread.They offer long service life and low wear, and are characterised by particularly low noise operation, as they are manufactured from high grade stainless steel.
Having spent a decade in the fastener industry experiencing every facet – from steel mills, fastener manufacturers, wholesalers, distributors, as well as machinery builders and plating + coating companies, Claire has developed an in-depth knowledge of all things fasteners.
Alongside visiting numerous companies, exhibitions and conferences around the world, Claire has also interviewed high profile figures – focusing on key topics impacting the sector and making sure readers stay up to date with the latest developments within the industry.
