CAST STEEL SWING CHECK VALVE Valvindo

CHECK VALVE APPLICATION 

Sometimes referred to as non-return valve, check valves prevents back-flow, constantly keeping flow in one direction. Check valve are designed to close quickly and automatically with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, swing check valves have a low pressure drop and are best suitable for velocity applications. Our enclosure design allows check valve to close completely and remain closed even with no flow when installed in a pipe run.

MANUFACTURING STANDARDS

General Design   :BS1868 / API 6D / API 600 / API 603

Face To Face      :ASME/ANSI B16.10

Flange End          :ASME/ANSI B16.5 & B16.47

Butt Weld End     :ASME/ANSI B16.25

Fire Safe Design :API 6FA

Pressure Rating  :ASME/ANSI B16.34

Inspection & Test : API 598 / API 6D

Features              : Bolted Cap, Swing Disc