A check valve is an amazing little device supplied by a CHECK VALVES SUPPLIERS; a check valve lets a
liquid or gas flow one way only. Understanding how a check valve work is essential to accessing the
range of benefits they offer and how they function. Check Valves should be sized for their
application and flow and not just based on pipe measurement.
Find here a detailed guide on check valves, non return check valves, how they work, their application
and the best CHECK VALVES SUPPLIERS IN EGYPT.
What is Check Valve and its components?
Check Valves are essential element in the design of a efficient pumping system. When there is a ball
in the check valve and there is an arrow on the check valve, the arrow is very important because that
is the flow direction of the check valve itself. Usually the flow goes from left to right and the ball lays
on the bottom. Now if the ball is always on the vertical position the arrow will point upwards and
when the arrow is up that means in a normal situation the ball is on the bottom and it closes off the
valve. So only with the force of the liquid the ball comes up and opens up when you stop the flow.
The ball comes back down and the flow cannot go back and that is the non-return.