BKFV 44-1/14.5/NPT BKFV 44-0.5/14.5/NPT BKFV 44-0.3/14.5/NPT BKFV 34-6/14.5/NPT BKFV 34-5/14.5/NPT BKFV 34-2/M18 BKFV 34-2/14.5/NPT/S717 BKFV 34-1/M18 BKFV 34-1/14.5/NPT BKFV 34-0.5/14.5/NPT