Chemical Hydraulic Valves

Littlejohn Inc. offers a meticulously engineered line of chemical hydraulic valves tailored for chemical tank trailer systems. These external and internal self-closing stop valves are essential for controlling flow in pneumatic and hydraulic circuits, designed to prevent overpressure and ensure secure shut-off when unloading hazardous liquids. Suitable for DOT407 and DOT412 cargo tanks, they provide safe, fail-safe operation under demanding conditions.

Our inventory features Betts hydraulic valves—renowned for their corrosion-resistant stainless steel bodies and reliable self-closing designs. We carry external valves that automatically shut when disconnected, as well as internal "Quick‑Clean" models engineered for easy maintenance without removal from service. These durable valves are built to withstand frequent cycling and harsh chemical exposure, ensuring longevity and safe operation.

At Littlejohn Inc., we understand the critical nature of hydraulic valves in chemical transport applications. That’s why we offer fast shipping from coast‑to‑coast warehouses and expert support to help you select the correct valve type and configuration. Count on us for quality parts, rapid delivery, and guidance that keeps your chemical trailer fleet operating safely and efficiently.