Wabco 4735000080 valve for heavy-duty air brake systems, with a maximum operating pressure of 159.54 psi. It has two NPTF ports threaded 18 per inch and mounts with two 8.6 mm holes set 1.5 in apart. The body measures 66.25 x 84 x 81 mm. As a quick release device, it lets air in the brake chambers vent at the valve instead of travelling back along the control line, which trims brake lag so the brakes let go sooner and more evenly. Supersedes part number(s) S473-500-008-0. A genuine Wabco part from Pro Gear and Transmission. Call us to confirm proper fit.
Features
Maximum operating pressure 159.54 psi
Two NPTF ports, 18 threads per inch
Mounting 2x 8.6 mm holes, 1.5 in between bolts
Body size 66.25 x 84 x 81 mm
Vents brake chamber air at the valve for a quicker release
Supersedes part number(s) S473-500-008-0
Tech Specs
- Brand WABCO
- Part type Premium original quality
- Product category Device
- Calculated Volume (dm³)0.4508
- Distance between bolts 1.5 in
- Max. operating pressure 159.54 psi
- Mounting 2x Ø 8.6 mm
- Port thread 11/4" - 18 NPTF
- Port thread 23/8" - 18 NPTF
- Technical specification OE specification
- Size (mm x mm x mm)66.25 x 84 x 81
