The Midland Haldex 9730110210X is a service brake relay valve designed for rear axle ABS valve pack applications on trucks, tractors, and buses. It is calibrated to a 4 PSI crack pressure and supports both 4S/4M and 6S/4M ABS system configurations. Port connections are: Control (A) 1/4"-18 NPTF, Supply (B) 1/2"-14 NPTF, and Delivery (C) 3/8"-18 NPTF. Each unit ships with two o-rings, four mounting bolts, and a grease pack. Available from Pro Gear and Transmission. Call us to confirm this valve matches your specific ABS valve pack configuration.
Features
Rear axle ABS valve pack application for trucks, tractors, and buses
Compatible with 4S/4M and 6S/4M ABS system configurations
4 PSI crack pressure
Control port (A): 1/4"-18 NPTF; Supply port (B): 1/2"-14 NPTF; Delivery port (C): 3/8"-18 NPTF
Includes two o-rings, four mounting bolts, and grease pack
Tech Specs
- Crack Pressure: 4 PSI
- System Configuration: 4S/4M or 6S/4M
- Control (A): 1/4" - 18 NPTF
- Supply (B): 1/2" - 14 NPTF
- Delivery (C): 3/8" - 18 NPTF
- Delivery (D): N/A
- Application: Rear Axle ABS Valve Packs
