Asco Redhat® Solenoid Valve, 2-Way 2-Position NC, Series: 8221, 1 in Nominal, FNPT, 1 in Orifice, Pilot Operated Actuator, 3-3/4 in Inlet to Outlet Length, 4.03 in Top to Inlet Center, Brass Body, NBR, 3.61 in W x 5.62 in H