Aquarium control valve, 12 pieces, ozone resistant, oil resistant, one-way PP air for aquarium, chemical industry, 5.1mm

Features: 1. Backflow Prevention: Good thermal performance, strong chemical stability, non-toxic and tasteless, can prevent the backflow of gas or liquid. 2. High Pressure Load Capacity: The one-way valve has sufficient load capacity and rigidity to meet actual usage requirements within its appropriate range. 3. Corrosion Resistance: Good ozone resistance, high temperature resistance, and corrosion resistance; used in aquariums, food and beverage, and the chemical industry. 4. Perfect Replacement: This one-way check valve is easy to replace a broken check valve; a perfect replacement with stable performance. 5. PP Material: The one-way check valve is made of high-quality PP material, which is wear-resistant and durable, and can be used for a long time. Specifications: Item Type: Aquarium Check Valve Material: PP Function: Connects the hose to prevent the backflow of gas or liquid Scope of Application: Aquarium, food and beverage, iatric equipment, chemical industry Package List: 12 x Aquarium Check Valves