Check valve manufacturers
Valvetecq Engineers manufacture Check valve in cast steel with Flanged / Butt welded End Connection.A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow).They are suitable for service in horizontal or vertical (flow up through valve only).
MANUFACTURING STANDARD :BS 1868
TESTING STANDARD :BS 6755 (Part-1)