API 6A FC gate valve wp:10000~15000psi size:1 13/16 ... performance and lowest price.The FC gate valve features a non-rising stem with a slab gate, Full-Bore Thru-Conduit Design, ... Floating Slab Gate and Seats , floating seat ring body ... thru 10,000 psi wp. Seat rings, body bushings, gate, stem are easily replaced in the field, Simple routine ...