Checkvalves

Most pipeline systems require some form of check valve device to maintain flow in one direction to prevent either contamination of liquids already in the system or damage to the pipework and its ancillary components. Depending on the medium, the size of the pipe and specific needs, different types of check valves can be applied

Norval	Konrad Exentromat
NORVAL ™ Membraan Non Slam check valves	Exentromat check valves
These check valves of Northvale Korting comprises a perforated stainless steel cone and a rubber membrane. This makes the valve very quiet and compact. Range: DN 25 t/m DN 600	These check valves of Alfred Konrad have a double eccentric disc and a wrought-iron housing. Available with flanges or welding connections. 100% gastight. Also suitable for high temperatures. Range: DN 100 t/m DN 2000

Konrad              Northvale

Check valves                               New in our range: Northvale checkvalves!

A check valve is a valve that is used for water, liquid, granular, powder or gas to pass in one direction. Depending on the application, check valves can be used in various versions.

Available as:
 Double eccentric check valves
 Combined valve / check valves
 Tilting disc check valves
 Cone and membrane valves

 Available materials:
 Carbon
 Alloy steel
 Stainless Steel
 Diaphragm: silicone, fluorocarbon, nitrile, ethylene propylene

 Applications:
 Paper Industry
 Chemical Industry
 Sewage treatment plants
 Pharmacy
 Food industry, including salt factories, sugar factories, breweries and wineries
 Industries using for example dryers, reactors, evaporation and filling plants, mixers
 Classifiers, filters and crushing facilities
 Powerplants