×

Check Valve - Swing Type

Check Valve - Swing Type

Swing check valves belong to the group of automatic valves, which are used mostly in pipelines where the medium flows in one direction and allow only the medium to flow in one direction to avoid accidents. The pressure drops and turbulence in these types of valves are very low.

Swing check valves are normally recommended for water and wastewater systems applications because of the simple construction, low pressure drop across the valve, and field serviceability.

Swing check valves are available in either metal-to-metal seat or resilient seating. Resilient seated swing check valves are usually recommended for wastewater or services where dirt or other particles may be present in the fluid and positive shutoff is required.


Specifications:

Type of ValvesSwing Type / Lift Type, Non-Slam and High Pressure NRV (Special Design)
Manufacturing StandardBS 1868/API 6D
Inspection & TestingBS 6755/API 598
Material Of Construction
Cast Iron/WCB / WC5 / WC6/WC9 / CF8/CF8M/ CF3/CF3M/4A/5A & other special exotic Alloys.
End ConnectionsScrewed to BSP / BSPT/NPT Socked Weid / Butt Weld Ends Flanged Ends / RTJ END
Pressure RatingASA 125#/150#/300#/600#/900#/1500#/2500# / PN 16/PN 40/PN 64
Size Range15 NB to 600 NB