Wabco 4630380140 3/2 Way Directional Control Valve

Description

The Wabco 4630380140 is a 3/2 Way Directional Control Valve used within drivetrain and gearbox systems. This valve regulates the flow of fluids or gases, directing them to different pathways to control the operation of pneumatic or hydraulic actuators. It features a DIN 72585 A1-2. 1 -Ag electrical connection, is rated for a maximum operating pressure of 10.0 bar, and has a nominal diameter of 4.0 mm with M10 x 1 port threads. Its robust design with IP 68 protection and operating temperature range of -15°C to +80°C ensures reliable performance in demanding conditions. The valve dimensions are 60 x 164 x 69 mm.

Key Features & Benefits

This valve basically directs fluid – usually hydraulic oil – to different paths. The “3/2 way” part just tells you how it works. It has three ports – one inlet where the fluid comes in, and two outlets. It switches between sending fluid to one outlet or the other. Think of it like a railroad switch directing a train down one track or another. It's controlled by pressure, a spring, or even electrically in some cases, telling it when to change direction. This valve is usually found in systems where you need to move things using hydraulic power. That could be anything from controlling a lift mechanism on a tractor, operating a hydraulic jack, or even in some types of braking systems. It’s a key component in making those movements happen smoothly and reliably. You'll often find it connected to the gearbox on certain types of machinery, controlling hydraulic actuators.

Symptoms, Risks & Replacements

If this valve fails, you’ll likely notice if whatever it’s controlling stops working – a lift won’t raise, a braking function won’t engage, that sort of thing. It acts like a shield, preventing fluid from going where it shouldn’t. If it’s leaking or blocked, you lose the force needed for that system to function correctly. They can wear out over time, or get gummed up with debris, so it’s good to replace them when you're doing preventative maintenance or if you're seeing problems with the hydraulic system. You can find a good selection of these at places like Fixparts Online, and we can help you make sure you get the right one for your specific vehicle or equipment.

Warranty Information

Wabco 3/2 Way Directional Control Valve (MPN 4630380140) comes with a 1-year warranty.