
When the fluid flows in the desired direction, it exerts pressure on the upstream side of the valve plates. This pressure forces the plates to pivot away from the flow path, allowing the fluid to pass through the valve with minimal resistance. However, when a reversal in flow or back pressure occurs, the fluid exerts force on the downstream side of the plates, causing them to quickly close and create a barrier that prevents any backflow from occurring. These valves offer several advantages over other check valve designs, including compact size, reduced pressure drop, and improved sealing capabilities. Choose African Valve for Dual Plate Check Valve Supplier in Angola.
Parts of Dual plate check valve:
Body
Disc
Hinge Pin or Shaft
Body Seat or Seat Rings
Flanges
Advantages
Reduced Pressure Drop
Compact Design
Rapid Closure
Firm Sealing
Are suitable for a wide range of applications
Low Maintenance
Wide size range
Long Service Life
Industries
Petrochemical Industry
Oil and Gas Industry
Chemical Processing Industry
Water and Wastewater Plants
Power Generation Plants
Manufacturing Industry
Mining Industry
Water Distribution Plants
Description:
Available Materials: Cast Iron, Ductile Iron, WCB, WC6, LCC, LCB, WCC, SS304, SS316, Aluminium Bronze
Class: 150 to 1500
Nominal Pressure: PN6 to PN250
Size: 2” to 48”
Ends: Wafer, Lug, Flanged
Visit our website for more update: https://www.africanvalve.com/product-category/dual-plate-check-valve/