Check Valves Manufacturers | Valves dealers in Coimbatore | CRI groups

Check Valves are used to prevent backflow. A check valve relies on a pressure differential to work. They require a higher pressure on the input side of the valve than the output side to open the valve.

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Salient Features
Specifications

Prevent water hammer, up thrust and back spin in the pumping systems
Natural rubber flap totally prevents water leakage
Ruggedly built with graded cast iron
Compact design and easy to install
Metal parts of valves are coated with bituminous paint to avoid rust formation
It increases water discharge upto 20% and reduces energy consumption upto 10%

Material of construction	Cast iron
Type	Square type and Round type
Maximum operating head	5 bar
Available nominal size ,Square type	40 x 40, 50 x 50, 65 x 65, 80 x 80, 100 x 100, 125 x 125, 150 x 150
Round type	50 x 50, 65 x 50, 65 x 65, 80 x 65, 80 x 80, 100 x 80, 100 x 100 mm
“K” Value	Less than 0.5 units
Maximum liquid temperature	33°C