- Replaces the Sealco 110171 spring brake valve
- Supply and control ports inline with reservoir ports
- 4 Delivery ports
- Supply port size = 3/8" pipe thread
- Control port size = 3/8" pipe thread
- Reservoir port size = 1/2" pipe thread and 3/8" pipe thread
- The protected reservoir system is used on trailers with two reservoirs and allows air to be supplied from the second reservoir in the event of a single leakage failure
- Delivery port size = 3/8" pipe thread
- Cross References: 110171, ESL110171, KN26000, KN26010, RT-4, S-11418, 110305, 111171, 111230, 112305, 401185, 51321, SE110171