Manual Filter Valve is a top mount type fluid flow rate controlling and regulating device. It is operated manually with the help of provided wheel. This is ideal to be used in water softening plants and activated carbon filters. This type of valve is engineered to accommodate ceramic material in the inner surface to guarantee longer lasting performance. Having ceramic extreme flat surface, it is easy to handle. The Manual Filter Valve is perfectly sealed with unmatched sealing material to guarantee leakage resistance.