Description

Overview

Levelling Valve Hendrickson HT230 is a non-dump suspension height control valve for trailer air suspension service. It helps manage air flow to the air springs so ride height stays consistent during normal operation. Because this valve is sold as a universal replacement style, it suits workshop replacement work where bracket choice and practical fitment matter. It also gives you a practical option when the original valve needs replacement without changing the whole control setup.

Features

• 3/8 airline ports for trailer suspension plumbing
• Delayed response operation for controlled height correction
• Non-dump valve configuration for standard levelling duties
• Includes multiple application brackets for broader fitment options

Specifications and Materials

Levelling Valve Hendrickson HT230 is built for air suspension levelling duties on tractor and trailer applications. It is supplied with multiple brackets, and it is intended as a replacement valve where the existing setup calls for a non-dump design. Port size is 3/8 inch airline. Part number: SP0202. For operating context, see the Hendrickson trailer height control valve guide

Compatibility and Fitment

Match the suspension layout, port size and bracket position before ordering. This valve is sold for Hendrickson HT230 use, so it suits trailer suspension jobs where a non-dump levelling valve is required. If line routing or linkage travel differs on the trailer, check movement through full suspension travel during installation.

Compliance and Safety

Set ride height to the suspension maker’s specification after installation, because incorrect height can affect suspension performance and axle load sharing. Also check every air connection for leaks, then confirm the valve arm and linkage move freely before the trailer goes back into service.

Trailer Applications

Levelling Valve Hendrickson HT230 suits trailer suspension service on general freight trailers, dog trailers and similar air suspension setups that need stable ride height control. It is also a practical replacement when the job calls for moderate flow, delayed response and flexible bracket selection rather than a full valve kit. For dog trailer use, consistent suspension height can also help keep handling more settled on the road.

Why Choose ICS Trailers

This part gives you the valve style, port size and bracket flexibility commonly needed in HT230 replacement work. That keeps the job practical when you need a serviceable non-dump levelling valve instead of a full control kit.

Browse more Suspension parts at ICS Trailers