RFL Ball Valves' Secondary Seal is made of PTFE (Poly Flouro Ethylene), which provides lasting life to the stem. The inherent properties of PTFE give the Ball a cushioning effect, thus keeping the ball intact.

RFL Ball Valves' Super Seat design is unique in nature and is copyrighted. The Elastomer Super Seat gives the ball a cushioning effect whenever it comes into contact with the body. The ball is always trying to reach the body while the valve is in operation due to intense pressure conditions inside the valve.

RFL Ball Valves' design features the ball and stem as an integral piece, thus giving them longer life besides ensuring smooth and trouble-free operation. The two-piece ball and stem often tend to break down quickly.
RFL has been the technological innovator to offer ball and stem as an integral unit.