Apollo™ In-Line Soft Seat Check Valve, Standard, Series: 61-500, 3/4 in Nominal, FNPT End Style, 400 psi Pressure, 250 deg F, 3.53 gpm Flow Rate, Spring-Loaded Latch-Lock Handle Actuator, 2.87 in Inlet to Outlet Length, Bronze Body, EPR/EPDM Rubber Seat/Stainless Steel Spring Trim, 1-1/2 in H Dimensions, Domestic