Sturdy build quality: rated for a maximum working pressure of 16 MPa, this sewage tank drain valve delivers reliable performance under demanding conditions. Fluid compatibility: equipped with Santoprene seals that resist a variety of fluids while preserving seal integrity, making it suitable for multiple applications. Flexible usage: designed for both vacuum and pressure systems, providing adaptability across different installations and setups. Efficient flow passage: an unrestricted passage design minimizes clog risk and supports smooth, steady sewage flow. Use in municipal or industrial wastewater tanks that operate under vacuum or pressure drainage to ensure reliable operation. Use in portable pumping or temporary drainage setups where a rugged, fieldcapable valve is required. Use in facilities that handle diverse fluids, where seal integrity and longterm performance are important.