We offer solenoid valves in a variety of sizes. There are small solenoid valves used for particular DIY projects and small home use, and even larger ones that can be used for automotive systems or sprinkler and water systems. Be sure you know the size of your threading when browsing through the different sizes of solenoid valves, as different sizes have vastly different prices and applications. Our customer service representatives will be glad to help with any questions you might encounter. You can look at all of our solenoid valves, or select the appropriate size below.