1.Direct replacement for the Bendix PR-4 286500 valve
   Closes at 85 psi to save air for the brake system
   1/4" NPT Ports

2.Cross References: RKN31010, 286500, P1000477, 109095, 220222, 220223, 286500X, 21322283, 122635, 550017,1037152, 28A4123, D5HS2A435AA, P0166400, 36Q509, 2530000626456, 4820004247089, K286500, 900220A, VS5944,20QE2159R, 745-286903, 223635, G1005578, XG1005578, WA286500, H286500, 1676732C1, 1005578, 7900GX,RH103178, 802642, LPR-5546, 36Q509, S-A273, S-C351, 401181, 1002199, 61180212, 1020358, 20358, ST7420358,

 7736012, 034037, BW 286500