Thumbnail Filmstrip of Spring Brake Control Valve, Service Reservoir Priority Images
- The service reservoir priority provides supply air to simultaneously fill the reservoir and release the spring brakes after the internal pressure protection valve opens at approximately 80 psi
- Designed for use with a single reservoir on a typical single or tandem axle trailer
- May also be used with two 1,400 cubic inch (nominal) reservoirs on tandem axle trailers
- Replaces Sealco 110700 spring brake valves
- Supply port size = 3/8" pipe thread
- Control port size = 3/8" pipe thread
- Reservoir port size = 1/2" pipe thread
- Delivery port size = 3/8" pipe thread
- Cross References: KN26110, ESL110700, KN26020, 51321, SE110700