PRODUCT INFORMATION
- Dolly Control Line Valves are primarily used on dollies and turntable axles. Their ability to increase control line flow speeds brake application and release times dramatically.
- Modified dolly port helps offset timing inbalances in certain brake systems.
- Provides a balanced control line signal for uniform braking of multi-axle combination vehicles or full trailers.
- Improves service brake release helping to eliminate brake drag
- Control Port (NPT) = 3/8''
- Reservoir Port (NPT) = 1/2''
- Delivery Ports (2) (NPT) = 3/8''
- Nominal Crack Pressure = 0 PSI