AWS is a German manufacturer of wafer type check valves founded in 1974. With AWS you benefit from over 25 years of experience in product manufacturing (check valves, beverage industry parts and valves) as well as apparatus construction. AWS has factory certificates and inspection certificates and deliver the highest quality products with the CE mark including declaration of conformity. Delivery with factory certificates pursuant to DIN EN 10204 2.2 and inspection certificates pursuant to DIN EN 10204 3.1 is possible.
Available in many different materials and material combinations for the most different applications and pressure ranges the typical fields of applications are found in: process engineering and technologies, shipbuilding, general industrial plant manufacturing, as well as sanitary and HVAC for liquid and gaseous media.
The wafer type design offers the advantage of space saving and can be mounted between DIN and/or ANSI flanges in horizontal or vertical position. Standard pressure ratings are PN40 (ANSI 300) but higher pressure ratings are available on request.
The product range includes check valves made from various materials, e.g. stainless steel, zinc-coated steel, plastic, aluminium, aluminium bronze etc. Also offered are the standard range of sealant materials: NBR, EPDM, FPM (Viton) and PTFE, furthermore metal sealing is also possible.
Disco check valves are particularly well-suited to industrial use in piping systems to transport liquid and gaseous substances.
The areas of application include Water / sewage technology, Heating / air conditioning / sanitary engineering, Building services engineering, Chemical industry, Plant construction