Subsea Check Valves Brochure

There is an obvious need to protect subsea systems against process back flow and resultant fluid contamination so selecting the right non-return or check valve for an application is vital. The type and composition of the process fluid; working environment; duty and shut off performance; the field life and finally the criticality of zero contamination are all influencing factors in specification development. Check valves are an important defence when dealing with pressure surges so determining the optimum design to meet performance requirements takes expertise.