10x Check Valve PE Single Way Aquarium Air Pump Non Return Valve For Chemical♪

Feature: \n 1. Replace Broken: This is single way check valve, which is easy to replace broken check valve, simple to use\n2. High Performance: The check valve has good resistance, high temperature resistance and corrosion resistance\n3. Meet Requirements: With enough pressure bearing capacity and stiffness to meet the actual use requirements within the appropriate range\n4. PE Material: This check valve is made of high quality material, wear resistant and durable, and has a long service life\n5. Strong Stability: Single way valve has good thermal performance, strong chemical stability, non toxic and tasteless \n\nSpecification: \n\nItem Type: Check Valve\nMaterial: PE\nFunction: Connect the hose to prevent the backflow of gas or liquid\nScope of Application: Used for fish tank, food and beverage, equipment, chemical industry\n\nPackage List: \n 10 x Check Valve \n\n1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international du: