40MPV-G600 Dixon Valve 6" Sanitary Schedule 5S and 10S PTFE Pipe GasketFeatures: Color code: no dot Notes: Not recommended for use with bolted clamps Pipe size and Tube OD size materials are not interchangeable. Please note in sizes 1 2" through 12" pipe is known by its nominal inside diameter, which differs from its actual inside diameter. To distinguish pipe sizes from actual measured diameters as used for tube, the terms iron pipe size (IPS) or nominal pipe size (NPS) are usually used. For all pipe sizes, the outside