This type of check valve is designed with a flat disc attached to the hinge outside of the body seat. Through swing movement of the disc due to fluid flow and pressure, the valve will open or close.
Swing Check Valve (NSF)
Size (mm) : 50-200
Pressure rating: 10-16 (bar)
Body Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Disc Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Paint Coating :
Electrostatic epoxy powder (RAL 5005 or 5015) with min. thickness 250 micron.
Application :
Swing check valves are suitable for non-corrosive fluids, liquids, gas, steam, and wastewater in the water industry and power plants.
Product features:
• Low sensitivity to the solid particle of fluid
• Too low head loss compared to another type of check valves
• Proper sealing ability (metal to non-metal style)
• Operation with min. differential pressure on the valve disc
• Simple maintenance
• Horizontal and vertical installation
Catalogue
Data Sheet
Installation, Operation and Maintenance manual
General Notes for Installation, Operation and Maintenance
