This pressure balanced dash control valve is a direct replacement for Bendix 275250 and 276462 models. It features a PP-2 style and an automatic pressure release at 40 psi. The valve has a 1/8" NPT supply port, (2) 1/8" NPT delivery ports, and a 1/8" NPT brake valve port. The knob and mounting nut are sold separately. This valve is sold individually and fits most makes and models. It is a practical and reliable solution for your vehicle's braking system.