- Memory Seat Technology
- Superior Packing Design
- Easy ISO Actuator Mounting
- Less Expensive
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SEALING MEMORY
The Velan sealing memory
is induced into the seats
during the assembly process. When the ball is
inserted into the valve body during assembly, it
partially flattens the seat, creating a tensile stress in
the center of the seat.
As a result, the seat core increases in diameter
and like a stretched elastic band pushes
against the ball. This ensures reliable sealing even
at vacuum or low pressures.
