Features Prevents Backward Flow--- This inline check valve ensures that liquids or air flow in only one direction, preventing any backward stream for efficient operation. Versatile Industrial Application--- Widely used in various industries, including fuel pumps, household appliances, and agriculture equipment, making it a versatile choice for different applications. Safe and Durable--- Made of high-quality plastic material, this one-way check valve is safe, non-toxic, and resistant to rust, ensuring long-lasting performance. Easy Installation and Replacement--- The plastic check valve is designed for easy installation and convenient unscrewing, making it hassle-free to replace when needed. Suitable for Fluid Systems--- Ideal for use in fluid systems, this check valve effectively prevents countercurrent liquids, providing reliable and efficient flow control. Specifications: - Condition: 100% new - Color: White - Material: Plastic - Hose Size: 4mm / 6mm / 8mm / 12mm - Opening Pressure: >0.015MPA - Compatible: Suitable for water, petrol, oils and other fluids Note:Please allow 3-5 mm error due to manual measurement Package Included: 1 x 1-Way check valve Package List