Quality in the water network

English
Ball check valve
Art. C067-C068
Application field
Supply, collection, distribution of water, networks for the collection and discharge of waste water, sewage systems
General informations

FROM DN350 TO DN500

NOMINAL PRESSURE: PN10 and PN16

 

DESIGN STANDARD: EN 1074-3

FACE TO FACE: EN 558 Series 48

FLANGES: EN 1092-2

TESTS: EN 12266-1

WORKING TEMPERATURE: Max. +70°C

BACKPRESSURE: Min. 0,3/0,5 bar

 

SURFACE COATING: FBE coating process with epoxy resin powder of blue colour RAL 5017 and thickness of 200µm