Its sealing system with a self-centering piston reliably prevents the backflow of liquid and gaseous media.
The reliability of the new instrumentation valve is mainly due to its redundant sealing, consisting of an O-ring and a metal cone. Its leak tightness has been tested in accordance with BS6755/ISO 5208 leakage rate A. The solid-machined, robust design of the model CV ensures high repeatability and long service life, even in heavy-duty applications. The pressurized parts correspond to the safety factor of 4:1.
For the new check valve, WIKA offers an application-specific assembly with a measuring instrument. Such an instrument hook-up is delivered ready-to-install and leak tested.
As a family-run business acting globally, with over 11,000 highly qualified employees, the WIKA group of companies is a worldwide leader in pressure and temperature measurement. The company also sets the standard in the measurement of level and flow, and in calibration technology. Founded in 1946, we are today a strong and reliable partner for all ...