The Wabco 9710050000 emergency relay valve is a pneumatic relay for heavy-duty air brake systems. It responds to the emergency brake signal and modulates the air pressure sent on to the brakes, so an emergency application happens promptly when the system calls for it. Maximum operating pressure is 136.34 psi and the temperature range is -40°C to +80°C. The body measures 116 x 128 x 130 mm, and the ports are dry seal NPTF in 1/4-18, 3/8-18 and 3/4-14 sizes, with a flap exhaust. A genuine Wabco part from Pro Gear and Transmission. Call us to confirm proper fit.
Features
Wabco emergency relay valve, part number 9710050000
Maximum operating pressure 136.34 psi
Temperature range -40°C to +80°C
Dry seal NPTF ports in 1/4-18, 3/8-18 and 3/4-14 sizes, with a flap exhaust
Body size 116 x 128 x 130 mm
Acts on the emergency brake signal and modulates air pressure to the brakes
Tech Specs
- Brand WABCO
- Part type Premium original quality
- Product category Device
- Calculated Volume (dm³)1.93
- Max. operating pressure 136.34 psi
- Port thread 11/4"18 Dry Seal NPTF
- Port thread 123/8"18 Dry Seal NPTF and 3/4"14 Dry Seal NPTF
- Port thread 22x 1/4"18 Dry Seal NPTF and 2x 3/8"18 Dry Seal NPTF
- Port thread 3 Flap Exhaust
- Port thread 4 1/4" - 18 Dry Seal NPTF
- Technical specification OE specification
- Temperature range-40°C to +80°C
- Size (mm x mm x mm)116 x 128 x 130
