The AIRman B2400-B43 is a specialized 3-port, 2-position push-pull dump valve designed for single-acting cylinders and suspension dump applications. This durable valve features a 1/4″ NPT connection. Built with a rugged aluminum body and tested for millions of cycles, it provides reliable, long-term performance in the most demanding environments.Width: 1.8”Height: 5.4”Thickness: 1”Cross-Reference: Watson & Chalin 11861-03, Dragon 243-4007, RG Group TD-4200, Automann 170.1186103Application: Single Acting Cylinder, Suspension DumpLifecycle: 350k -3M+ cycles depending on the application (min 10x worst case life)Temperature: -40C -180C -60 hour cycleSalt Spray: ASTM B-117-97 -5 -10 daysVibration: Resonance frequency – 1 M cycles @ 5GsVibration Step: Temp and cycle sweep up to 50 GsChemical Resistance: 48 hr Methanol assembly soak followed by 300k cycle; Additional direct seal soak -1 weekSludge: 350k cycles impingement, water and diesel oil mixDust: ISO 12013 Arizona road dust
