Package content: 2PCS White barbed ball valve. Fits most tubing 5/16 inch: approximately. 520 - 550 ID range.
Materials:Made of high-quality materials, good plastic structure, high compression resistance, environmental protection, abrasion resistance and long-term use.
Vantage: Large butterfly handle, easy to achieve low torque and smooth rotating handle. The red handle can be adjusted or completely closed for easy operation.
Easy installation:Just push the tube firmly to the barb to install tightly without water leakage. If necessary, use a heat gun or hair dryer to soften the end of the tube before inserting it Pipeline insertion.
Applicable occasions:Suitable for dropper system, aquarium pump, effective water flow control. It is a good tool for gardening and planting.