Double Block & Bleed – Floating Type

All BEPL  ball valves is based on the “floating ball “ principle which allows the ball to turn freely between the ball seals.   A positive seal is attained by fluid pressure acting on the upstream surface of the ball and  producing a constant uniform contact between the downstream ball seal and the ball.   


The ball is operated by a sealed spindle with a projecting square end to which the control handle or optional actuator is attached.   Ball valves are intended to be used as  on / off flow control devices and are not to be used to throttle fluid flow. The valves should always be either fully open or fully closed.