The Wabco 9347141380 is a Quad Pressure Protection Valve designed for trailer ABS air systems. It carries a charging pressure of 57.29 psi and a maximum operating pressure of 188.5 psi. The supply port (port 1) uses a 1/2"-14 Dry Seal PTF thread, while delivery ports 21-24 each use 3/8"-18 thread fittings in Dry Seal NPTF or PTF configurations. Opening pressures are 105.88 psi on port 21 and 114.58 psi on ports 22, 23, and 24. The valve body measures 89 x 92 x 88 mm. A genuine Wabco OEM part sold by Pro Gear and Transmission. Call us to confirm proper fit for your trailer application.
Features
Quad Pressure Protection Valve for trailer ABS air systems
Maximum operating pressure: 188.5 psi
Charging pressure: 57.29 psi
Supply port 1: 1/2"-14 Dry Seal PTF thread
Delivery ports 21-24: 3/8"-18 Dry Seal NPTF/PTF thread
Opening pressure: 105.88 psi (port 21), 114.58 psi (ports 22, 23, 24)
Body dimensions: 89 x 92 x 88 mm
Genuine Wabco OEM specification
Tech Specs
- Brand: Wabco (ZF Wabco)
- OEM Specification: Genuine OEM, Active Status
- Charging Pressure: 57.29 psi
- Max. Operating Pressure: 188.5 psi
- Opening Pressure - Port 21: 105.88 psi
- Opening Pressure - Port 22: 114.58 psi
- Opening Pressure - Port 23: 114.58 psi
- Opening Pressure - Port 24: 114.58 psi
- Port Thread 1: 1/2" - 14 Dry Seal PTF
- Port Thread 21: 3/8" - 18 Dry Seal NPTF
- Port Thread 22: 3/8" - 18 Dry Seal PTF
- Port Thread 23: 3/8" - 18 Dry Seal PTF
- Port Thread 24: 3/8" - 18 Dry Seal PTF
- Body Dimensions: 89 x 92 x 88 mm
- Unit Pack: 1
- UPC: 193133448648
