The RFP tank bottom valve is a check valve for draining or adding a liquid to a tank. Its flush design guarantees the absence of retention zones (favourable to bacterial growth) at tank bottom.
The RFP tank bottom valve is available in a “sediment drain” version (the disc opens by descending in the valve body) or “sediment break” version (the disc opens by rising into the tank). The valve disc is completely out of the fluid path when open, thereby preserving product texture.
The design of the RFP tank bottom valve provides a maximal throughput cross-section so there is no need to over-size the valve with respect to the ND of the line to feed.