Lift Check Valve

Sedelon?Lift Check Valve

Sedelon Valve Provide a lot of Check Valves,Today we main talk about Lift Check Valves.

Lift Check Valve Working Principle:

Lift check valve’s disc with a guide rod, guide bar can freely in the valve cover guide hole.Pipeline medium according to the specified direction (from left to right) inflows, below the disc pressure more than the above, push the disc along the bonnet guide hole center line, valve automatically open, so that the medium can be circulation;If fluid flow from right to left, backward flow, and the disc pressure is greater than the pressure below, above the upper and lower pressure difference and the weight of the disc to disc pressure on the seat, so that the medium can't through, and the fluid can't go back either, and the pipeline fluid pressure, the greater the sealing surface pressure, the more tightly, the better of sealing effect.

Feature:

v Size Range:(1/2’’-42’)

v Pressure Range:150LB-1500LB)

v Connections:Flange ends,Butt Welding ends,Thread ends,Etc.

v Design Standard:AISI,DIN,JIS,BS ,Etc.

v Material:Cast Steel,Carbon Steel,Bronze,Stainless Steel,Cast Iron ,Etc.