Features: Fitted with high flow phenolic Float Valve tested in accordance with API RP 10F CAT IIIC test procedures. Standard 5,000 & high pressure 10,000 PSI valves. Ball deflector / ball catcher options. Single, double valve options. Sizes 4 1/2” – 36” Connections (BTC , Vamtop, SLX, SLIJ etc), Grades (K-55, L-80, N-80, P-110, Q-125 PDC Drillable