Chemical Injection Valve Test Loop

Project Description: Chemical Injection Valve Test Loop

Project Overview: This unit was designed to function test chemical injection valves by simulating real-world conditions to ensure reliability.


  • Design Pressure: 1,000 psi to 10,000 psi
  • Flow Rate: 0 to 0.4 gpm
  • Process Temperature Rating: up to 400 °F

Key Design Features:

  • Main Control Panel is equipped with heater, cooler, pump motor controls and displays to monitor pressure, temperature, and flow parameters of the test loop
  • System designed to comply with API 19G testing requirements for chemical injection valves
  • High integrity components to ensure continuous operation for long-term CIV testing
  • System contains two back pressure test circuits, one for hydraulic testing and the other for nitrogen testing
  • Logic operations performed by CompactLogix 5370 L2 controller and test data is monitored and recorded by LabView application running on a laptop.

Project Applicable Standards:

  • API 19G