19516-311 Watson-Chalin Hi-Flow Lift Axle Valve

19516-311 Watson-Chalin Hi-Flow Lift Axle Valve

19516-311 Watson-Chalin Hi-Flow Lift Axle Valve

This Watson and Chalin Lift Control Module valve by Norgren/GT Development is used in ACK250-03 kit and by many other manufacturers. This module includes two industry-proven brake-style relay valves integrated into a single unit for compactness and ease of installation. The module provides excellent flow capability for rapid axle actuation. More robust than commonly used spool valves that can suffer from contamination and temperature extremes.

This valve uses electric to raise and lower the suspension per the plumbing diagram below.

Used in Watson Chalin applications where the lift axle is raised in the power off condition.

Includes:

1. Normally Closed Solenoid Control Valve Assy is as pictured with a Metri-Pack Plug which is polarity sensitive.

Ports:

1. One system supply 1/2-14 NPTF
2. Two delivery to load bag 1/2-14 NPTF
3. Two delivery to lift bag 3/8-27 NPTF
4. Regulated supply 1/8-27 NPTF
5. Gage port (optional) 1/8-27 NPTF

Technical Details:

• Actuation: Solenoid
• Function: Normally closed
• Voltage: 12Vdc
• Operating temperature: -40 … 190 °F
• Operating temperature: -40 … 88 °C
• Electrical connection: Metri-Pack 150 Series 2 Way Connector

Wiring, tubing and fittings NOT INCLUDED.

Number on valve tag : D90-6068-001 or 504031001A or 5040-311-01C or 401349

Replaces the following part numbers:

• 5040-310-01
• 5040-310-01A
• 5040-310-01A-020
• 5040-310-01B
• 5040-310-02
• 5040-310-03
• 5040-311-01
• 5040-311-01A
• 5040-311-01A-020
• 5040-311-01B
• 5040-311-03
• 5040-311-01C
• Sloan 401349
• 171.5431101C
• AC118

Valve Information

General Usage Plumbing Diagram:

• ACK250