welding end ball valve is operating by a ball having a hole with the same size as the flow section, through the help of the stem, rotating quarter turn (90 degree) between teflon seats where the ball to be parallel or perpendicular to the flow axis.
Can be installed bidirectional.
Ball and stem are stainless steel, sealings are teflon (PTFE).
Default production is with female/female connection.
On request, can be manufactured with male/male, male/female and welding end connections.
It has high-pressure resistance. Pressure ratings can be PN 16/25/40.
It is appropriate to be used in fully open or fully closed position.
In fully open position, since there is no reduction in flow section, the head loss is nearly zero.
