1419 1419 selling large valve box valve box Features: 1419 valve box www.zoor.com.cn/products-detail.asp?cpid=111 1. Zhuo ear (ZOOR) valve box designed specifically for the construction, valve cover than ordinary about 20% larger box, easy to operate. 2. Many types of standard rectangular, increase rectangle, large rectangles, rounded rectangles, and the largest series of models to choose from. 3. The valve box surrounded by a pre-pipeline through the mouth, you can make when you need to knock down the pipeline through, saving installation time. 4. ramps designed to prevent mechanical damage to the lawn. 5. Can be used for deep tunnels buried. Related Recommended: agricultural irrigation sprinklers www.zoor.com.cn/products-detail.asp?cpid=197 agricultural drip irrigation www.zoor.com.cn/products-detail.asp?cpid=166