The 18" AWWA C515 Non-Rising Stem (NRS) Post Indicator Resilient Seated Gate Valve is engineered for reliable water flow control in municipal, fire protection, and industrial applications. Featuring a resilient-seated wedge, it provides a bubble-tight seal, ensuring long-term performance with minimal maintenance. The post indicator compatibility makes it an ideal choice for fire suppression systems, offering visual confirmation of valve position for enhanced safety. Constructed from durable ductile iron, it features mechanical joint (MJ x MJ) connections, ensuring a secure, leak-proof fit for demanding applications.