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TESCOM™ 56-2000 Series Pressure Control Regulator
56-2000 Series provides accurate pressure control that allows customers to have consistent injection rates over the life of the well.
Ideal for Offshore Chemical Injection applications.
TESCOM™ 56-2000 Series Pressure Control Regulator


Pressure Rating
Maximum Inlet Pressure: 15,000 psig / 1034 bar
Maximum Outlet Pressure: 200-15,000 psig / 13.8-1034 bar
(non-adjustable spring bias pressure: 175-200 psig / 12-13.8 bar)
Body: 17-4 Stainless Steel
Seat, Main Valve: Vespel® SP1
O-Ring: Buna-N
Back-up Ring: CTFE
Remaining Parts: 300 Series Stainless Steel, 17-4 Stainless Steel and Nitronic 60
Operating Temperature
-15°F to 165°F / -26°C to 74°C
2 For extended temperatures from -40°F to 400°F / -40°C to 204°C, consult TESCOM.
Port Size & Type
Inlet & Outlet Port Type: Medium Pressure
Inlet & Outlet Port Size: 9/16
Flow Capacity
Cv = 0.06
Weight (approximate)
13 lbs / 5.9 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.


  • Accurate and consistent setpoint control reduces the risk of flow assurance issues from over and under injection
  • High-quality piston-sensed regulators for longevity in offshore applications reduce maintenance costs and unplanned downtime
  • Alternative options for full automation of injection rate control with the addition of the ER5000