|Size||2″ TO 18″|
|Class||150# / 300#|
|Standard||API 6D / BS 1868|
|MOC||WCB / CF 8 / CF 8M / CF3 / CF 3M / CN 7M|
|Operation||Non Return Valve|
Preferred Buyer From
|Location||India ( Andaman & Nicobar Islands, Andhra Pradesh, Karnataka, Kerala, Odisha, Tamil Nadu, Telangana only) & All other countries|
Swing check valves are used to prevent reversal of flow in horizontal pipe lines.FMC does not recommend the use of swing check valves in vertical pipelines, however when using this style of valve in a vertical application the valve must be installed for upward flow only.
Recommended piping practice dictates that check valves be installed with a minimum of 10-15 pipe diameters distance between the check valve and any adjacent flange fitting or pump, otherwise flow fluctuation can result in damage to the valve or piping.
Valve Design Details