Meritor RSL140280 Air Brake Pressure Protection Valve

The Meritor RSL140280 is an air brake pressure protection valve designed for heavy-duty commercial vehicles, trucks, and trailers. This valve features 3/8" NPT inlet and outlet ports with a closing pressure of 70 PSI, and includes an internal filter and positive one-way check valve.

Key Features:

• 3/8" NPT threaded inlet and outlet ports
• 70 PSI closing pressure rating
• Internal filter and positive one-way check valve
• Genuine Sealco design from Meritor Aftermarket
• Compatible with commercial trucks, buses, trailers, and specialty vehicles

Pressure protection valves are designed to isolate auxiliary air systems from the brake system and preserve air for braking in the event the auxiliary system develops a leak. This critical safety component ensures reliable air pressure is maintained for the primary braking system during emergency situations.

Cross References: 140280, 680-140280, ESL140280, SEA140280, E-SL140280, KN31002, 55140280, SA140280, SLC140280, GTA-140280, GTA140280, TWD140280, TV140280, SE140280, TDA RSL140280, TDARSL140280