Approved Valve and Riser Equipment Breeching Inlet – 4 Breeching Inlet – 6 inch 4 Way Butterfly Valve – Grooved Type with Thread OS&Y Gate Valve 2.5 inch 175 psi W.P Butterfly Valve Wafer with Tamper Switch OS&Y Gate Valve 2.5 250 psi W.P OS&Y Gate Valve 2.5 inch — 200 psi W.P Oblique Landing Valve 2.5 inch Hand Held Branch Pipe Butterfly Valve – Threaded KLIK DISINI BROSUR VALVES AND RISER EQUIPMENT
