10 Pcs 1 Way Check Valve Translucent Water Stop Hose Check Valve with Spring for Chemical Industry

Good Replacement: This one way check valve can be used to replace the broken check valve to prevent the backflow of gas or liquid PP Material: The one way stop valve is made of PP material, which has sufficient pressure bring capacity and rigidity, wr resistant and Strong Chemical Stability: The check valve has good thermal performance, strong chemical stability, non toxic and odorless Item Type: One Way Check Valve Material: PP Function: Connect the hose to prevent the backflow of gas or liquid Scope of Application: Fish , food and beverage, medicine equipment, chemical industry