Carburetor Rubber Check Valve

This rubber check valve is designed for carburetor applications, serving dual functions of sealing and one-way fuel delivery. Made of deep red fluorosilicone rubber (FVMQ), it delivers reliable performance in fuel systems with excellent elasticity and dimensional stability.

​Key Features:​​

• Dual Function Design: Performs both sealing and one-way fuel delivery for carburetors.
• Premium FVMQ Material: Fluorosilicone rubber, Shore A hardness 50±5, deep red color.
• Superior Durability: Excellent gasoline resistance and heat aging resistance; crack-free with good elasticity. The one-way slit closes elastically within 5 seconds, and dimensional change rate ≤ 5%.
• Environmental Compliance: Meets RoHS and REACH environmental standards.
• Wide Temperature Range: Operating temperature from -40°C up to 200°C.