Renown’s SD Velocity Valve is ideal for Cup Frac and flow rate test operations.  This completely customizable valve allows variable flow rate to enable circulation prior to closing and diverting flow for fracing.  It’s hardened materials allow great durability and endurance for multiple zones.  This valve allows forward circulation through to enable customers to reach there targeted depths, once your desired rate is achieved the valve will lock close energizing the pipe above.  This valve has been field proven around the world.

Closing flow rates