Description
Product Overview
The Air Brake Relay Valve Type R12 from World American is a high-quality, reliable solution for heavy-duty truck brake systems. It features 4 delivery ports, a 1/2″ supply port, and a 1/4″ service port, ensuring easy installation and stable brake actuation.
Usage
This valve is designed for use in heavy-duty truck brake systems, providing reliable performance and stable brake actuation under demanding road and load conditions. It is compatible with NPT-threaded ports and is a direct replacement for OE-style valves.
Why Choose Us
World American is a trusted brand in the heavy-duty truck industry, known for producing high-quality products that meet or exceed OE standards. Our Air Brake Relay Valve Type R12 is no exception, offering reliable performance and long-term reliability.
Key Features
- 4 delivery ports for easy installation
- 1/2″ supply port for stable brake actuation
- 1/4″ service port for control
- NPT-threaded ports for easy installation
- Direct replacement for OE-style valves
FAQ
What is the Air Brake Relay Valve Type R12 used for?
The Air Brake Relay Valve Type R12 is used in heavy-duty truck brake systems to provide reliable performance and stable brake actuation under demanding road and load conditions.
Is the Air Brake Relay Valve Type R12 compatible with NPT-threaded ports?
Yes, the Air Brake Relay Valve Type R12 is compatible with NPT-threaded ports, making it easy to install and use.
Is the Air Brake Relay Valve Type R12 a direct replacement for OE-style valves?
Yes, the Air Brake Relay Valve Type R12 is a direct replacement for OE-style valves, ensuring a seamless transition and reliable performance.




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