FD- LOK Gauge Valve is produced by MAZAK and TORNOS machines.

Rising plug soft seat valves have been specifically designed to perform with fluids containing high levels of contamination frequently found in oil and gas processing facilities. With a straight through flow pattern and giving 100% repeatable bubble tight shut off, the valves as a standard will perform up to 10,000 psig (689 barg) with low spindle opearting torque's. A wide variety of end connections, material and standards such as NACE are available. A two piece non rotating lower spindle is standard and offers good flow control