4-Pack Universal Ball Valve Core Replacement – Rubber Nozzle

Keep your sports balls properly inflated with this 4-Pack Universal Ball Valve Core Replacement Set. Made from durable rubber, these compact valve cores (0.7 cm diameter) are designed to restore an airtight seal to any ball that has developed an air leak around the valve — getting your gear back in game-ready condition fast.

Whether you play casually on the weekends or compete regularly, a failing valve core is all it takes to sideline your favorite ball. This convenient 4-piece set ensures you always have a spare on hand.

Key Features

• Universal Fit: Compatible with basketballs, footballs, volleyballs, futsal balls, and most other inflatable sports balls with a standard valve fitting
• Durable Rubber Construction: Flexible, airtight rubber material creates a reliable seal to hold air pressure effectively
• Compact Size: 0.7 cm diameter fits standard ball inflation valves without tools
• Pack of 4: Stock up and keep extras in your bag, locker, or gym kit
• Easy to Install: Simply remove the old valve core and press the replacement into place
• Color: Black

Specifications

• Material: Rubber
• Diameter: 0.7 cm
• Quantity: 4 pieces per pack
• Color: Black
• Compatibility: Basketball, football, volleyball, futsal ball, and other standard inflatable sports balls

Who Is This For?

This valve core replacement set is perfect for coaches, gym teachers, athletes, and recreational players who want a quick, affordable fix for deflating sports balls. Instead of replacing an entire ball, simply swap the valve core and get straight back to playing.

For guidance on safe sports equipment and maintenance standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What types of sports balls are these valve core replacements compatible with?

A: These universal rubber valve cores are compatible with most standard inflatable sports balls, including basketballs, footballs, volleyballs, futsal balls, and similar ball types that use a standard valve fitting (approximately 0.7 cm diameter).

Q: How do I install a replacement ball valve core?

A: Installation is straightforward — deflate the ball fully, use a valve removal tool or needle-nose pliers to unscrew and remove the old or damaged valve core, then insert and tighten the new rubber valve core. Re-inflate the ball using a standard pump needle and check for a secure seal.

Q: How many valve cores come in the pack?

A: Each pack contains 4 individual rubber valve cores, giving you multiple replacements to keep on hand for all your sports balls.