For duckbill check valve, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our duckbill check valve has been well received by many customers and enjoyed a good reputation in many countries. QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO.,LTDduckbill check valve have characteristic design & practical performance & competitive price, for more information on the duckbill check valve, please feel free to contact us.
silicone rubber duckbill one way check valve stopper for Liquid and Gas Backflow Prevent * When installing the check valve special attention should be paid to the direction of flow of the medium and the normal flow direction of the medium should be consistent with the direction of the arrow indicated on the valve body otherwise the normal flow of the medium will be cut off. Opening the pressure is small generally open 1-5KPA pressure liquid or gas it can open, good sealing Easy to install.
Heavy Duty Hand Using Rubber Sanding Grinding Block Rubber Damper Polishing Abrasive Paper Rubber Holder Dry Wall Sanding Pad 1. The product adopts high quality styrene butadiene rubber, durable and wear-resistant. 2. Inner card nail design, easy to jam emery cloth, not easy to move. 3. Both sides of the design pinch bayonet, easy to take.