Bray’s Flow-Tek Series S19 combines the shearing action of a knife gate valve, control characteristics of a globe valve, and sealing performance of a ball valve in a versatile high-performance rotary control valve designed for throttling and on-off applications. The Series S19 segmented valve features a characterized segment for high rangeability and high flow capacity in an economical product that delivers exceptional control valve performance. Series 19 segmented ball valves also deliver excellent sealing performance for on-off applications, achieving Class VI in resilient and Class IV sealing performance in metal seated trims.

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