PRODUCT INFORMATION
- Relay emergency valves are used with single (service only) brake chambers. All valves on this page are charging style.
- Supply Port (NPT) = 3/8''
- Control Port (NPT) = 3/8''
- Reservoir Port (NPT) = 3/4''
- Delivery Ports (4) (NPT) = 3/8''
- Nominal Crack Pressure = 4.5 PSI