Prevost Conex Unequal Y

Description

Prevost Conex Unequal Y

High-Efficiency Diameter Reduction & Dual Distribution

The Prevost Conex Unequal Y is a precision-engineered push-to-connect union designed to split a primary air supply into two smaller-diameter branch lines. Unlike a standard “Equal Y,” the Unequal version acts as both a distributor and a reducer in a single, compact fitting. This eliminates the need for separate reducers and extra tubing, resulting in a cleaner, more efficient pneumatic circuit.

The “Y” geometry is preferred in high-flow applications over traditional “T” junctions because it allows air to transition into the branches with less turbulence and a lower pressure drop.

Key Features

• Integrated Diameter Reduction: Features one large inlet port (e.g., 10mm) and two smaller outlet ports (e.g., 8mm or 6mm). This is the perfect solution for stepping down from a main supply line to feed two individual actuators or sensors.
• Optimal Flow Dynamics: The angled “Y” internal path encourages a natural flow of air. This ensures that both branch lines receive balanced pressure and volume, which is critical for the synchronized operation of pneumatic cylinders.
• Instantaneous “Grip” Technology: All three ports are equipped with Prevost’s signature stainless steel gripping rings. Installation is 100% tool-free; simply push the technical tubing (PU, PA, or PE) into the fitting for a secure, vibration-proof seal.
• Space-Saving Manifolding: By combining reduction and splitting into one component, you reduce the physical footprint of your assembly. This makes it ideal for dense control cabinets and robotic end-of-arm tooling (EOAT).
• Industrial-Grade Construction: Manufactured from high-impact technical polymer. It is naturally resistant to corrosion, moisture, and common industrial oils, providing a lightweight yet rugged alternative to heavy metal fittings.

Technical Specifications

Feature	Specification
Connection Type	Unequal Y Union (Large Tube to 2x Small Tube)
Technology	Push-to-connect (Instantaneous)
Max Operating Pressure	145 PSI (10 bar)
Vacuum Rating	-28 inHg
Temperature Range	32°F to 140°F (0°C to +60°C)
Compatible Tubing	Polyurethane (PU), Nylon (PA), Polyethylene (PE)

The Streamlined Solution for Complex Routing

The Prevost Conex Unequal Y is a favorite among machine builders who prioritize organized “cable and hose” management. Because the two outlet tubes exit the fitting at a narrow angle (rather than 90 degree), they can be easily bundled together into a single protective sleeve or cable track. This prevents “pneumatic spaghetti” and makes the system much easier to troubleshoot and maintain.

Ideal Applications

• Actuator Branching: Feeding two small cylinders from a single, larger main supply line.
• Robotic Grippers: Distributing air to multiple vacuum cups or micro-grippers on a robotic head.
• Sensor Logic: Splitting a pilot signal to two different pressure switches or control valves.
• System Retrofitting: Adapting newer, smaller components to an existing large-diameter pneumatic infrastructure.

Installation Tip

To ensure an airtight seal, always use a dedicated tube cutter to ensure all three tubing ends are cut perfectly square. When inserting the tubes, push firmly until you feel them seat past the internal O-ring. A quick “pull-test” on each line will confirm the gripping mechanism is fully engaged before you pressurize the system.