Emerson Process Management has released the TESCOM 50-4000 series regulators. The 50-4000 series is engineered to provide accurate and consistent pressure control performance for the subsea wellhead control system, even in the most demanding ultra-deep water installations.
The 50-4000 is designed with an integrated bypass valve that transitions from high flow to precision control at a preset pressure. This enables accurate control of high-pressure water glycol for offshore hydraulic power unit applications, while decreasing subsea wellhead control system pressurization time by up to one-third.
The robust design of this product solves many challenges that deepwater customers face, including slow umbilical fill rates, unreliable and inaccurate regulator performance, increasing failure rates, and high maintenance costs. The 50-4000 precisely controls pressure across large flow variations up to 15,000 psig/1034 bar, enabling it to reduce hydraulic power unit high-pressure components, leak paths and maintenance costs while eliminating complex startup procedures.