Scott Park Brake Valve 4500S-A1

A fine quality valve for applications in parking brake systems, helicopter rotor braking systems, pneumatic pressure controls and other hydraulic uses. Molded rubber valve seat designed for use with MIL-H-5606BB petroleum base hydraulic fluid. Maximum working pressure. Mounting holes extend through entire body. 1/8" NPT ports. Valve assembly for Piper and Stinson.
Make/Model:
Piper (PA-18, PA-18S , PA-18 105 , (Special) , PA-18S 105 , (Special) , PA-18A , PA-18 125, (Army L-21A) , PA-18S 125 , PA-18AS 125 , PA-18 135, (Army L-21B) , PA-18A 135 , PA-18S 135 , PA-18AS 135 , PA-18 150 , PA-18A 150 , PA-18S 150 , PA-18AS 150 , PA-19 , (Army L-18C) , PA-19S, PA-18A, (Restricted) , PA-18A 135 , (Restricted), PA-18A 150 , (Restricted), PA-22, PA-22-108 , PA-22-135 , PA-22S-135 , PA-22-150 , PA-22S-150 , PA-22-160 , PA-22S-160)
Univair Aircraft Corp (108, 108-1, 108-2, 108-3) Download the Application in PDF format.