(3) Worcester Series 39 Access Valve. Model: 25E 39WZ 120A R3. Output torque:@ 80 psi: 575 in-lb. The Access system is a totally integrated actuation package that includes actuator, solenoid, and limit switches. Inlets/outlets: (3) 1-1/2 in. dia. I-line fittings. Overall dimensions: 12 in. L x 7 in. W x 9 in. H.