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Back Pressure Valve
Back Pressure Valve is installed inside the tubing hanger for holding pressure from below to isolate well pressure during the wellhead installation, Nikan moharek asia provides the back pressure valve which is same as Cameron back pressure valve type 'H', both two way BPV and one way BPV are available, the most common size we have manufactured is 6 5/16" and 4", the working pressure is upto 20,000PSI. One Way …