SOVAL air valves protect pipelines by releasing trapped air during filling, venting accumulated air under pressure, and admitting air to prevent vacuum damage and pipe collapse during draining. Built for municipal, industrial, and wastewater systems, our air valves keep flow stable and extend pipeline life. Contact SOVAL for pricing, stock, and connection-type specs for your project.
The SOVAL 1065 Series Plastic Sewage Air Release Valve protects wastewater pipelines by venting large air volumes during filling, releasing trapped air under pressure, and admitting air to prevent vacuum damage during draining — all in one durable, low-maintenance body. Learn More