DGZZI Barbed Ball Valve 2PCS 1/2-Inch ID in-Line Ball Valve Shut-Off Switch with Hose Barb for Drip Irrigation and Aquariums White

Specification: Product Name: Barbed Ball Valve Material: polypropylene Color: White Size: 3-3/4x1x 2-1/4 inches Barbed diameter: 16mm/0.63 inches Diameter without barbs: 14mm/0.55 inches Appropriate hose size: 5/8 inch (outer diameter), 1/2 inch (ID) Package content: 2PCS barbed ball valve Features: Very suitable for controlling pond or aquarium pumps. It is best placed after the filter or pump. Installation tips: For the drip tube, push it very firmly into the barb side of the switch, connector, tee or elbow to ensure that the joint is firm and does not leak. Before installing accessories, please soften the pipe. You can leave the tube to rest in the hot sun, or use a hair dryer at the end of the tube briefly before inserting the tube. Install 1/2" inner diameter, 5/8" outer diameter hose. Do not use with gas or chemicals. Can only be used in cold water.