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(888) 312-8812 Login SignupThe Watson & Chalin Valve offers streamlined pneumatic control for lift-axle systems using ACK250-1 and ACK250-2 configurations. This module incorporates two brake-style relay valves into a single assembly, providing stronger airflow management without the bulk typically associated with multi-component setups. Its solenoid-assisted lift-axle function supports quick actuation for axle deployment and retraction during changing load conditions. With an internal layout that pushes back against contamination and temperature variation, the system delivers steadier lift-axle performance throughout extended use thanks to the Watson & Chalin 19516-711.
| Condition | New |
| Lift Bag Ports | 3/8" NPT |
| Part Number | 19516-711 |
| Load Bag Gauge Port | 1/8" NPT |
| Load Bag Ports | 1/2" NPT |
| Solenoid Port | 1/8" NPT |
| Supply Port | 1/2" NPT |
| Solenoid Voltage | 12-Volts DC |
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