Rotator´s CTVs have been in service since 1995, distributing chemicals to subsea wells on a variety of oil and gas fields across the world.
Our CTVs have a reputation for high quality, excellent performance and reliability. Products are designed for water depths in excess of 4000 meters and to save costs by precise dosage of chemicals – also by single line subsea distributed chemical injection.
Unique features:
- A flow ratio up to 100:1 will ensure adequate injection
capacity with differential pressure typically between 60 and 200
bar
- Contamination tolerant design with large flow openings
- can handle fluid contamination up to SAE AS4059 Class
12B-F
- Low power consumption and no movable parts for
steady state conditions
- No sudden pressure drop. Differential pressure (DP)
created over a long thin "pipe" and not over a sharp edge prevents
erosion and cavitation
- Integrated self cleaning feature with built in
mechanical scraper ensures minimum risk of clogging
- Tolerant to reverse pressure conditions and pressure
transients
- Integrated flow and absolute pressure sensors for
accurate and repeatable flow control
- Integrated electrical controller unit for remote
adjustment and control of flowrate
- Simple 4-wire communication and power
interface
- Mechanical end stop function
- Simple, field proven and rugged technology with
over 300 subsea installations