CheckStream® Chemical Injection System
The Halliburton CheckStream® system is a downhole chemical injection system featuring a dual redundant check valve installed and protected by an industry-standard mandrel chassis.
Dual redundant checks (hard and soft seats)
Field-installable burst disc with selectable ranges
Cracking pressures up to 1000 psi
Wide range of flow rates up to 8 gallons per minute (GPM)
Industry-proven testable, dual metal-to-metal FMJ seal connectors