Oil Return Check Valve

This oil return check valve is designed for garden machinery applications, performing sealing and one-way oil delivery functions. Made of black FKM (fluororubber), it offers reliable oil resistance and excellent elasticity for stable fuel system performance.

Key Features:

• One-Way Function: Sealing and one-way oil return for garden machinery.
• Premium FKM Material: Fluororubber, Shore A hardness 55±5, black color.
• Superior Durability: Excellent oil resistance and heat aging resistance; crack-free with good elasticity. The one-way slit closes within 5 seconds, and dimensional change rate ≤ 5%.
• Environmental Compliance: Meets RoHS and REACH standards.
• Wide Temperature Range: -40°C to 200°C.

FKM rubber oil return check valve for garden machinery. Oil & heat resistant, -40℃ to 200℃, RoHS & REACH compliant.