By protecting lines 2,000 to 10,000 feet below sea level, the Subsea Back Pressure Regulator (BPR) helps make oil and gas extraction more environmentally safe and productive. It counters chemical injection fluid siphoning in wells with low pressure. The novelty of this device is that the Subsea BPR throttles to create back pressure only when the pressure falls below a factory set pressure level. A hermetically sealed gas charge activates this first stage without power. More pressure causes a second stage to enact; allowing the product to handle additional pressure and debris.

SkoFlo Industries is the world leader in the design and manufacturing of precision chemical injection valves (CIMVs). SkoFlo products enable subsea operators to make their operations more environmentally safe. SkoFlo has delivered over 20,000 valves since 1988. SkoFlo maintains accreditation to ISO 9001-2008. The company is based in Woodinville, WA USA.