CORHAD 24 pcs one-Way Check Valve Aquarium air Control Valve Non Return Pump Valve Aquarium air Flow Valve Plastic Barb Check Valve Aquarium Gang Valve iv fluids Vacuum Air Valve pp - 27N1116040

• Aquarium Air Valve: The interior is designed with a non- card slot, which has strong adsorption performance and prevents falling off. Plastic: Exquisite Workmanship: liquid transfer check valve Fine workmanship, and sturdy, not easy to wear or tear, you deserve to have one. Iv Fluid: Plastic barb fittings made of high grade PP material, not easy to crack. Micro Diaphragm Check Valve: The check valves are applicable for fluid systems to countercurrent liquids, or for pneumatic systems to reverse of compressed air. Plastic Valve: The professional and practical water pipe connector will not leak easily, you can use it with confidence.