Introduction CIR-LOK subsea check valves with ball poppet stucture. Subsea check valve can operate well in harsh deep sea environment. High performance meet your various requirements.
FeaturesMaximum working pressure: 20,000 psig (1,379 bar) Working temperature: 0°F to 250°F (-18°C to 121°C) Maximum water depth: 13,800 ft (4,200 meters) Ensure flow in only one direction Available with soft seat o-ring style or metal to metal seat poppet style Cracking pressures can be factory set to a desired pressure
AdvantagesDesigned to the same rigorous standards as Subsea Ball and Needle Valves, insuring a long, maintenance free life Externally sealed design for depths to 14,000'(4200 meters)
More Options Optional all machinable alloys Optional with soft seat o-ring style or metal to metal seat poppet style