1、This hand slide valve is adopted of high quality aluminum material for durability 2、Used for connecting and controlling pneumatic elements, also can be used as an air source switch. 3、With male thread and female thread design, easy to install. 4、Valve has the characteristic of smooth reversing sliding, and large effective circulation area, 5、The surface of the valve core and valve body is anodized and the surface color could remains long time Features: This hand slide valve is adopted of high quality aluminum material for durability Used for connecting and controlling pneumatic elements, also can be used as an air source switch. With male thread and female thread design, easy to install. Valve has the characteristic of smooth reversing sliding, and large effective circulation area, The surface of the valve core and valve body is anodized and the surface color could remain for a long time Specifications: Model: HSV - 15 Material: aluminum Color: Blue Connection form: thread Pressure environment: normal pressure Operating temperature: normal temperature Thread: G1/2 Length: Approx. 8.4cm /3.31in Width: Approx. 42mm/1.65in Weight: 83g/2.9oz Package includes: 1 x Valve