BALL VALVES, BKH SERIES Pacific Bay Equipment Sale! from $93.00 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. BALL VALVES - BKH SERIES, HIGH PSI Rugged Carbon Steel Construction 2-Way NPT (F x F) Threads Blow-Out Proof Stems Delrin Ball Seats Buna O-Rings Ranges from FPT and PSI If you need help finding the correct size give us a call!