Description

Overview

Pacific Levelling Valve 1/4 NPT is a standard flow height control valve for air suspended chassis service on trucks, buses and trailers. It adds or exhausts air so the suspension can hold the intended ride height during normal running. Because the valve uses an adjustable vertical link and a mounting kit, it gives workshops more flexibility when they need to replace a worn or damaged levelling valve. It also suits left or right installation, which makes setup easier across different suspension layouts.

Features

• 1/4″ NPT ports for suspension air line connections
• Adjustable vertical link for ride height setup
• Standard flow valve design for height control duties
• Mounting kit included for installation work

Specifications and Materials

Pacific Levelling Valve 1/4 NPT uses engineering grade plastic construction and comes with the linkage and mounting hardware needed for installation. Horizontal arm length is 12 inches maximum, vertical arm length is 14 inches, and the axle bracket linkage is vertical. One valve can serve left or right installations, and it can control two suspension bellows in the correct application. Part number: SP0204P. For operating and installation guidance, see the official height control valve guide

Compatibility and Fitment

Check port thread size, arm travel, linkage position and bracket layout before ordering. This valve is intended for air suspended chassis work, so it suits jobs where a standard flow levelling valve with 1/4″ NPT ports and a vertical linkage arrangement is required. This cross-reference listing means this valve is a suitable replacement for the part numbers and applications shown. Some changes in air line plumbing may be required. KN27000

Compliance and Safety

Set the ride height to the vehicle or suspension maker’s specification after installation, because incorrect height can affect handling and suspension performance. Also check every fitting for leaks once the system is pressurised. If the linkage binds through suspension travel, correct the arm position before the vehicle returns to service.

Trailer Applications

Pacific Levelling Valve 1/4 NPT suits trailer suspension service where stable ride height matters under changing load conditions. It also fits general truck and bus air suspension work when the application calls for a standard flow valve with a vertical axle bracket linkage. Because one valve can control two suspension bellows in the right setup, it suits common suspension levelling jobs without adding extra valve hardware.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

This valve gives you the mounting kit, linkage format and port size commonly needed for suspension levelling repairs. That helps keep installation work straightforward when you need to restore ride height control without replacing the full suspension system.

Browse more Suspension parts at ICS Trailers