In the demanding environment of offshore oil and gas operations, ensuring the integrity and reliability of fluid control systems is paramount. Parker Instrumentation’s high-pressure ball and needle valves have been instrumental in addressing these challenges.​

Challenge

Offshore platforms require instrumentation valves that can withstand pressures up to 20,000 PSI (1379 bar) while maintaining leak integrity and operational reliability. Traditional valve designs often presented multiple components, increasing potential leak paths and complicating maintenance procedures.​

Solution

Parker introduced the 20K Hi-Pro Ball Valve and the 20K H-Series Needle Valve, specifically engineered for high-pressure applications. The 20K Hi-Pro Ball Valve features a two-piece construction, reducing potential leak paths by eliminating the need for multiple components. It operates with a 90-degree turn for swift on/off action and utilizes PEEK (polyetherketone) seat material, allowing operation over a wide temperature range from -20 to +200 degrees C (-4 to +392 degrees F). The 20K H-Series Needle Valve offers a multi-turn action for precise flow control, with an integral gland adjuster secured by Parker’s proprietary Tru-Loc mechanism, and a metal seat enabling operation from -54 to +200 degrees C (-65 to +392 degrees F). Both valves are fabricated from 316 stainless steel and are available with various tube connections to suit diverse system requirements.