BLACK SEAT GASKET SERIES 500 BTI BUTTERFLY VALVE Existing customers can log in to their account for additional savings Call for price Categories: Gaskets, Fittings, Gaskets, Valves, Valves, Valves, Valves Specification Specifications Part # Description BTV-6-SEAT-500 6" Black Seat For Series 500 BTI Butterfly Valve BTV-6-SEAT-501 6" White Seat For Series 500 BTI Butterfly Valve Related products Bray 30 Series Butterfly Valve-White Seat/ S.S. Disk Ultraflo 400 Series Butterfly Valve – White Seat / S.S. Disk Body: Side Lever Quick Opening Gate Valve Check Valves