The Polovalmm is a series of patented High Temperature High Pressure resistant (HTHP), all polymer float valvesdeveloped by Newland Oiltools. The Poloval' is capable of withstanding extreme downhole conditions of up to400'F and 10,000psi in full compliance with th: fourth edition of APl Spec 10F - the most rigorous specification forfloat equipment check valves.

To comply with High Temperature High Pressure (HTHP) standards, most float valves on the market today mainlyuse aluminum alloy for the valve plunger anthe seating interface inside the float shoe and/or collar. However.ness and ductility of aluminum may slow down drilling speeds, asduring the drill-out phase, the inherent softcome dull.aluminum can cause the drill bit to slip and be!