Part Information
Dwg name hyd, emergency landing gear extension valve; valve is non-interflow type; primary sol continuous duty, op volt 202 vdc; emergency sol 28 vdc; flow rating @-20 degrees feh fl temp - 8.0 gpm @ 160 psid max; temp rating -65 degrees feh to +275 degrees feh; press & cyl port - op 500 to 4000 psig, proof 6000 psig, burst 10, 000 psig; return port pressures - operating 0 to 2000 psig, proof 3000 psig, burst 5000 psig; four solenoids sol 1 28 vdc, sol b 230 vdc, sol c 28 vdc, sol d 230 vdc; 3 ports: return, pressure & cylinder; service fluid mil-h-5606; major component parts: body assembly 2771641-101, slide 2722403, housing assembly 2771646-101, cover 2723116, piston 2722406, plug 2723117, solenoi (2) 2721591, solenoid(2) 2722356, pin actuating(4) 2721600, ball(4) 2632855-3, seat assembly(4) 2734277, seat return(4) 2721601, filter assembly 2631065, flug filter 2722258