NACE-compliant check valves for subsea drilling/production

摘要

Subsea drilling/exploration applications are handled by NACE-compliant check valves like this. NACE-compatible materials in the 0.125 to 0.5-in. diameter (in forward and reverse flow direction) designs gives high corrosion resistance in salt water exposure or various downhole chemicals and high system pressures at up to 15,000 psi.