PRODUCT OVERVIEW

Full Open Swing Check Valve is used to prevent back flow in the line. Flow is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may be installed in horizontal or vertical lines, but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body.

Features & Specifications

Available in Full Port Or Reduced Bore

Design & Manufacture: API6D, ANSI B16.34, BS1868, BS 5153

Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring of Check Valve

Back-seating, Renewable Seat Ring

Size Range of Check Valve: 2" to 48"N. B.

Pressure Ratings: ANSI 150, 300, 600, 900

End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.

Materials of Check Valve: WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions