Check Valves, CV3 Series Maximum Working Pressure Up to 6000 Psig (413 Bar) have been well accepted and widely used in a variety of industries for many years. A wide variety of end connectors are offered for all types of installation. NACE compliant materials and oxygen clean are also available, along with an extensive list of materials of construction. Working pressure is up to 6000 psig (413 bar),working temperature is from -65Degree F to 900 degree F(-53 degree C to 482 Degree C).Every check valve is factory tested for crack and reseal performance with a liquid leak detector. Every check valve is cycled six times prior to testing. Every valve is tested to ensure it seals within 5 seconds at the appropriate reseal pressure.

• Liquid or gas service