Apollo™ Apollo International™ Butterfly Valve, Resilient Seated Lug Style, Series: LD141, 4 in Nominal, Flanged, 125/150 lb, -20 to 250 deg F Intermittent/225 deg F Continuous, Gear Actuator, 7.88 in Top to Inlet Center, Ductile Iron Body, 316 Stainless Steel Disc, Buna-N