Sealco 110800 Spring Brake Control Valve with Spring Brake Priority

Part Number: 110800
Brand: Sealco
Product Type: Spring Brake Control Valve
Cross Reference: Bendix SR-5

Product Description

The Sealco 110800 Spring Brake Control Valve is designed for single- and tandem-axle trailer air-brake systems. Its spring brake priority feature immediately directs supply air to release the trailer’s spring brakes.

After system pressure reaches approximately 80 PSI, the valve’s internal pressure protection valve opens and begins supplying air to the trailer reservoir.

When air is already available in the trailer reservoir, the valve can use that stored air to release the spring brakes, helping provide faster brake-release times.

The Sealco 110800 is a direct replacement for the Bendix SR-5 spring brake control valve.

Key Features

• Spring brake priority operation
• Immediately supplies air to release the spring brakes
• Internal pressure protection valve opens at approximately 80 PSI
• Supplies reservoir air to the spring brakes when available
• Helps provide faster spring brake release times
• Designed for single- and tandem-axle trailers
• Compatible with typical single-reservoir trailer systems
• May be used with two 1,400-cubic-inch nominal reservoirs
• Direct replacement for the Bendix SR-5
• Made in the USA

Product Specifications

Port Identification

• RES: Reservoir
• SUP: Supply
• CONT: Control
• DEL (4): Four delivery ports

Trailer Applications

The Sealco 110800 is designed for use with a single reservoir on a typical single- or tandem-axle trailer.

It may also be used with two 1,400-cubic-inch nominal reservoirs on tandem-axle trailer applications.

Compliance Information

Designed to comply with applicable changes to FMVSS 121, Docket 90-3, effective October 8, 1992.

Cross-Reference Numbers

Sealco 110800, Bendix SR-5, SR5

Important Fitment Notice

Please compare the part number, valve configuration, ports and application with the existing valve before ordering. Cross-reference information is provided as an identification aid. The customer is responsible for confirming compatibility with the specific trailer air-brake system.