Hydra-Stop’s new 16-in. IVP 250 is a next-generation, permanent, insertable gate valve. Featuring a 2-in.-diameter stainless steel valve stem, interchangeable valve gate, thrust washers, and double o-ring seal, it offers increased strength, improved performance, and simplified installation and operation. Ask about the "Hydra-Stop Difference." Call today: 800.538.STOP or visit www.hydra-stop.com.